diff options
Diffstat (limited to 'src/test')
242 files changed, 3287 insertions, 1231 deletions
diff --git a/src/test/codegen/deduced-param-attrs.rs b/src/test/codegen/deduced-param-attrs.rs new file mode 100644 index 00000000000..153046eef3c --- /dev/null +++ b/src/test/codegen/deduced-param-attrs.rs @@ -0,0 +1,60 @@ +// compile-flags: -O + +#![crate_type = "lib"] +#![allow(incomplete_features)] +#![feature(unsized_locals, unsized_fn_params)] + +use std::cell::Cell; +use std::hint; + +// Check to make sure that we can deduce the `readonly` attribute from function bodies for +// parameters passed indirectly. + +pub struct BigStruct { + blah: [i32; 1024], +} + +pub struct BigCellContainer { + blah: [Cell<i32>; 1024], +} + +// The by-value parameter for this big struct can be marked readonly. +// +// CHECK: @use_big_struct_immutably({{.*}} readonly {{.*}} %big_struct) +#[no_mangle] +pub fn use_big_struct_immutably(big_struct: BigStruct) { + hint::black_box(&big_struct); +} + +// The by-value parameter for this big struct can't be marked readonly, because we mutate it. +// +// CHECK-NOT: @use_big_struct_mutably({{.*}} readonly {{.*}} %big_struct) +#[no_mangle] +pub fn use_big_struct_mutably(mut big_struct: BigStruct) { + big_struct.blah[987] = 654; + hint::black_box(&big_struct); +} + +// The by-value parameter for this big struct can't be marked readonly, because it contains +// UnsafeCell. +// +// CHECK-NOT: @use_big_cell_container({{.*}} readonly {{.*}} %big_cell_container) +#[no_mangle] +pub fn use_big_cell_container(big_cell_container: BigCellContainer) { + hint::black_box(&big_cell_container); +} + +// Make sure that we don't mistakenly mark a big struct as `readonly` when passed through a generic +// type parameter if it contains UnsafeCell. +// +// CHECK-NOT: @use_something({{.*}} readonly {{.*}} %something) +#[no_mangle] +#[inline(never)] +pub fn use_something<T>(something: T) { + hint::black_box(&something); +} + +#[no_mangle] +pub fn forward_big_cell_container(big_cell_container: BigCellContainer) { + use_something(big_cell_container) +} diff --git a/src/test/codegen/function-arguments.rs b/src/test/codegen/function-arguments.rs index bc650ebf5ee..44fee952307 100644 --- a/src/test/codegen/function-arguments.rs +++ b/src/test/codegen/function-arguments.rs @@ -127,7 +127,7 @@ pub fn mutable_notunpin_borrow(_: &mut NotUnpin) { pub fn notunpin_borrow(_: &NotUnpin) { } -// CHECK: @indirect_struct({{%S\*|ptr}} noalias nocapture noundef dereferenceable(32) %_1) +// CHECK: @indirect_struct({{%S\*|ptr}} noalias nocapture noundef readonly dereferenceable(32) %_1) #[no_mangle] pub fn indirect_struct(_: S) { } diff --git a/src/test/pretty/raw-str-nonexpr.rs b/src/test/pretty/raw-str-nonexpr.rs index 7af80979b43..12440b5ae6e 100644 --- a/src/test/pretty/raw-str-nonexpr.rs +++ b/src/test/pretty/raw-str-nonexpr.rs @@ -1,3 +1,4 @@ +// needs-asm-support // pp-exact #[cfg(foo = r#"just parse this"#)] diff --git a/src/test/pretty/tests-are-sorted.pp b/src/test/pretty/tests-are-sorted.pp new file mode 100644 index 00000000000..15dcd4ed97d --- /dev/null +++ b/src/test/pretty/tests-are-sorted.pp @@ -0,0 +1,69 @@ +#![feature(prelude_import)] +#![no_std] +#[prelude_import] +use ::std::prelude::rust_2015::*; +#[macro_use] +extern crate std; +// compile-flags: --crate-type=lib --test +// pretty-compare-only +// pretty-mode:expanded +// pp-exact:tests-are-sorted.pp + +extern crate test; +#[cfg(test)] +#[rustc_test_marker = "m_test"] +pub const m_test: test::TestDescAndFn = + test::TestDescAndFn { + desc: test::TestDesc { + name: test::StaticTestName("m_test"), + ignore: false, + ignore_message: ::core::option::Option::None, + compile_fail: false, + no_run: false, + should_panic: test::ShouldPanic::No, + test_type: test::TestType::Unknown, + }, + testfn: test::StaticTestFn(|| test::assert_test_result(m_test())), + }; +fn m_test() {} + +extern crate test; +#[cfg(test)] +#[rustc_test_marker = "z_test"] +pub const z_test: test::TestDescAndFn = + test::TestDescAndFn { + desc: test::TestDesc { + name: test::StaticTestName("z_test"), + ignore: false, + ignore_message: ::core::option::Option::None, + compile_fail: false, + no_run: false, + should_panic: test::ShouldPanic::No, + test_type: test::TestType::Unknown, + }, + testfn: test::StaticTestFn(|| test::assert_test_result(z_test())), + }; +fn z_test() {} + +extern crate test; +#[cfg(test)] +#[rustc_test_marker = "a_test"] +pub const a_test: test::TestDescAndFn = + test::TestDescAndFn { + desc: test::TestDesc { + name: test::StaticTestName("a_test"), + ignore: false, + ignore_message: ::core::option::Option::None, + compile_fail: false, + no_run: false, + should_panic: test::ShouldPanic::No, + test_type: test::TestType::Unknown, + }, + testfn: test::StaticTestFn(|| test::assert_test_result(a_test())), + }; +fn a_test() {} +#[rustc_main] +pub fn main() -> () { + extern crate test; + test::test_main_static(&[&a_test, &m_test, &z_test]) +} diff --git a/src/test/pretty/tests-are-sorted.rs b/src/test/pretty/tests-are-sorted.rs new file mode 100644 index 00000000000..1f737d54719 --- /dev/null +++ b/src/test/pretty/tests-are-sorted.rs @@ -0,0 +1,13 @@ +// compile-flags: --crate-type=lib --test +// pretty-compare-only +// pretty-mode:expanded +// pp-exact:tests-are-sorted.pp + +#[test] +fn m_test() {} + +#[test] +fn z_test() {} + +#[test] +fn a_test() {} diff --git a/src/test/run-make-fulldeps/intrinsic-unreachable/Makefile b/src/test/run-make-fulldeps/intrinsic-unreachable/Makefile index 3c4dade0f52..ff9cc57098c 100644 --- a/src/test/run-make-fulldeps/intrinsic-unreachable/Makefile +++ b/src/test/run-make-fulldeps/intrinsic-unreachable/Makefile @@ -1,5 +1,6 @@ include ../tools.mk +# needs-asm-support # ignore-windows-msvc # # Because of Windows exception handling, the code is not necessarily any shorter. diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/Makefile b/src/test/run-make/raw-dylib-inline-cross-dylib/Makefile new file mode 100644 index 00000000000..9e603f95835 --- /dev/null +++ b/src/test/run-make/raw-dylib-inline-cross-dylib/Makefile @@ -0,0 +1,31 @@ +# Regression test for calling an inline function that uses a raw-dylib function. + +# only-windows + +include ../../run-make-fulldeps/tools.mk + +all: + $(RUSTC) --crate-type dylib --crate-name raw_dylib_test lib.rs -C prefer-dynamic + $(RUSTC) --crate-type dylib --crate-name raw_dylib_test_wrapper lib_wrapper.rs -C prefer-dynamic + $(RUSTC) --crate-type bin driver.rs -L "$(TMPDIR)" -C prefer-dynamic + # Make sure we don't find an import to the functions we expect to be inlined. + "$(LLVM_BIN_DIR)"/llvm-objdump -p $(TMPDIR)/driver.exe | $(CGREP) -v -e "inline_library_function" + "$(LLVM_BIN_DIR)"/llvm-objdump -p $(TMPDIR)/driver.exe | $(CGREP) -v -e "inline_library_function_calls_inline" + # Make sure we do find an import to the functions we expect to be imported. + "$(LLVM_BIN_DIR)"/llvm-objdump -p $(TMPDIR)/driver.exe | $(CGREP) -e "library_function" + $(call COMPILE_OBJ,"$(TMPDIR)"/extern_1.obj,extern_1.c) + $(call COMPILE_OBJ,"$(TMPDIR)"/extern_2.obj,extern_2.c) +ifdef IS_MSVC + $(CC) "$(TMPDIR)"/extern_1.obj -link -dll -out:"$(TMPDIR)"/extern_1.dll -noimplib + $(CC) "$(TMPDIR)"/extern_2.obj -link -dll -out:"$(TMPDIR)"/extern_2.dll -noimplib +else + $(CC) "$(TMPDIR)"/extern_1.obj -shared -o "$(TMPDIR)"/extern_1.dll + $(CC) "$(TMPDIR)"/extern_2.obj -shared -o "$(TMPDIR)"/extern_2.dll +endif + $(call RUN,driver) > "$(TMPDIR)"/output.txt + +ifdef RUSTC_BLESS_TEST + cp "$(TMPDIR)"/output.txt output.txt +else + $(DIFF) output.txt "$(TMPDIR)"/output.txt +endif diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/driver.rs b/src/test/run-make/raw-dylib-inline-cross-dylib/driver.rs new file mode 100644 index 00000000000..f72ded7d9f6 --- /dev/null +++ b/src/test/run-make/raw-dylib-inline-cross-dylib/driver.rs @@ -0,0 +1,21 @@ +#![feature(raw_dylib)] + +extern crate raw_dylib_test; +extern crate raw_dylib_test_wrapper; + +#[link(name = "extern_2", kind = "raw-dylib")] +extern { + fn extern_fn_2(); +} + +fn main() { + // NOTE: The inlined call to `extern_fn_2` links against the function in extern_2.dll instead + // of extern_1.dll since raw-dylib symbols from the current crate are passed to the linker + // first, so any ambiguous names will prefer the current crate's definition. + raw_dylib_test::inline_library_function(); + raw_dylib_test::library_function(); + raw_dylib_test_wrapper::inline_library_function_calls_inline(); + unsafe { + extern_fn_2(); + } +} diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/extern_1.c b/src/test/run-make/raw-dylib-inline-cross-dylib/extern_1.c new file mode 100644 index 00000000000..e5baaf5f040 --- /dev/null +++ b/src/test/run-make/raw-dylib-inline-cross-dylib/extern_1.c @@ -0,0 +1,11 @@ +#include <stdio.h> + +__declspec(dllexport) void extern_fn_1() { + printf("extern_fn_1\n"); + fflush(stdout); +} + +__declspec(dllexport) void extern_fn_2() { + printf("extern_fn_2 in extern_1\n"); + fflush(stdout); +} diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/extern_2.c b/src/test/run-make/raw-dylib-inline-cross-dylib/extern_2.c new file mode 100644 index 00000000000..30aa4692238 --- /dev/null +++ b/src/test/run-make/raw-dylib-inline-cross-dylib/extern_2.c @@ -0,0 +1,6 @@ +#include <stdio.h> + +__declspec(dllexport) void extern_fn_2() { + printf("extern_fn_2 in extern_2\n"); + fflush(stdout); +} diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/lib.rs b/src/test/run-make/raw-dylib-inline-cross-dylib/lib.rs new file mode 100644 index 00000000000..00c2c1c42d1 --- /dev/null +++ b/src/test/run-make/raw-dylib-inline-cross-dylib/lib.rs @@ -0,0 +1,21 @@ +#![feature(raw_dylib)] + +#[link(name = "extern_1", kind = "raw-dylib")] +extern { + fn extern_fn_1(); + fn extern_fn_2(); +} + +#[inline] +pub fn inline_library_function() { + unsafe { + extern_fn_1(); + extern_fn_2(); + } +} + +pub fn library_function() { + unsafe { + extern_fn_2(); + } +} diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/lib_wrapper.rs b/src/test/run-make/raw-dylib-inline-cross-dylib/lib_wrapper.rs new file mode 100644 index 00000000000..47191b8de21 --- /dev/null +++ b/src/test/run-make/raw-dylib-inline-cross-dylib/lib_wrapper.rs @@ -0,0 +1,6 @@ +extern crate raw_dylib_test; + +#[inline] +pub fn inline_library_function_calls_inline() { + raw_dylib_test::inline_library_function(); +} diff --git a/src/test/run-make/raw-dylib-inline-cross-dylib/output.txt b/src/test/run-make/raw-dylib-inline-cross-dylib/output.txt new file mode 100644 index 00000000000..e7009baa0d4 --- /dev/null +++ b/src/test/run-make/raw-dylib-inline-cross-dylib/output.txt @@ -0,0 +1,6 @@ +extern_fn_1 +extern_fn_2 in extern_2 +extern_fn_2 in extern_1 +extern_fn_1 +extern_fn_2 in extern_2 +extern_fn_2 in extern_2 diff --git a/src/test/rustdoc-gui/docblock-details.goml b/src/test/rustdoc-gui/docblock-details.goml index f3cbe5767ae..9ae571efbb5 100644 --- a/src/test/rustdoc-gui/docblock-details.goml +++ b/src/test/rustdoc-gui/docblock-details.goml @@ -21,3 +21,14 @@ assert-property: (".top-doc .docblock summary h4", {"offsetHeight": "33"}) assert-css: (".top-doc .docblock summary h4", {"margin-top": "15px", "margin-bottom": "5px"}) // So `33 + 15 + 5` == `53` assert-property: (".top-doc .docblock summary", {"offsetHeight": "53"}) + +// We now check the `<summary>` on a method. +assert-css: ( + ".method-toggle .docblock summary h4", + {"border-bottom-width": "0px"}, +) +// This allows to ensure that summary is on one line only! +assert-property: (".method-toggle .docblock summary h4", {"offsetHeight": "30"}) +assert-css: (".method-toggle .docblock summary h4", {"margin-top": "15px", "margin-bottom": "5px"}) +// So `30 + 15 + 5` == `50` +assert-property: (".method-toggle .docblock summary", {"offsetHeight": "50"}) diff --git a/src/test/rustdoc-gui/headings.goml b/src/test/rustdoc-gui/headings.goml index 9a77d8bbd15..85e17ca9551 100644 --- a/src/test/rustdoc-gui/headings.goml +++ b/src/test/rustdoc-gui/headings.goml @@ -150,109 +150,85 @@ assert-css: ("h2#top-doc-prose-title", {"border-bottom-width": "1px"}) assert-css: ("h3#top-doc-prose-sub-heading", {"font-size": "20px"}) assert-css: ("h3#top-doc-prose-sub-heading", {"border-bottom-width": "1px"}) -// Checking colors now. +// Needed to check colors show-text: true -local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"} goto: "file://" + |DOC_PATH| + "/test_docs/struct.HeavilyDocumentedStruct.html" -assert-css: ( - ".top-doc .docblock h2", - {"color": "rgb(0, 0, 0)", "border-bottom": "1px solid rgb(221, 221, 221)"}, -) -assert-css: ( - ".top-doc .docblock h3", - {"color": "rgb(0, 0, 0)", "border-bottom": "1px solid rgb(221, 221, 221)"}, -) -assert-css: ( - ".top-doc .docblock h4", - {"color": "rgb(0, 0, 0)", "border-bottom": "1px solid rgb(221, 221, 221)"}, -) -assert-css: ( - ".top-doc .docblock h5", - {"color": "rgb(0, 0, 0)", "border-bottom-width": "0px"}, -) -assert-css: ( - "#implementations-list .docblock h4", - {"color": "rgb(0, 0, 0)", "border-bottom-width": "0px"}, -) -assert-css: ( - "#implementations-list .docblock h5", - {"color": "rgb(0, 0, 0)", "border-bottom-width": "0px"}, -) -assert-css: ( - "#implementations-list .docblock h6", - {"color": "rgb(0, 0, 0)", "border-bottom-width": "0px"}, -) -local-storage: {"rustdoc-theme": "dark"} -reload: -assert-css: ( - ".top-doc .docblock h2", - {"color": "rgb(221, 221, 221)", "border-bottom": "1px solid rgb(210, 210, 210)"}, -) -assert-css: ( - ".top-doc .docblock h3", - {"color": "rgb(221, 221, 221)", "border-bottom": "1px solid rgb(210, 210, 210)"}, -) -assert-css: ( - ".top-doc .docblock h4", - {"color": "rgb(221, 221, 221)", "border-bottom": "1px solid rgb(210, 210, 210)"}, -) -assert-css: ( - ".top-doc .docblock h5", - {"color": "rgb(221, 221, 221)", "border-bottom-width": "0px"}, -) -assert-css: ( - "#implementations-list .docblock h4", - {"color": "rgb(221, 221, 221)", "border-bottom-width": "0px"}, -) -assert-css: ( - "#implementations-list .docblock h5", - {"color": "rgb(221, 221, 221)", "border-bottom-width": "0px"}, -) -assert-css: ( - "#implementations-list .docblock h6", - {"color": "rgb(221, 221, 221)", "border-bottom-width": "0px"}, +define-function: ( + "check-colors", + (theme, heading_color, small_heading_color, heading_border_color), + [ + ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}), + ("reload"), + ("assert-css", ( + ".top-doc .docblock h2", + {"color": |heading_color|, "border-bottom": "1px solid " + |heading_border_color|}, + )), + ("assert-css", ( + ".top-doc .docblock h3", + {"color": |heading_color|, "border-bottom": "1px solid " + |heading_border_color|}, + )), + ("assert-css", ( + ".top-doc .docblock h4", + {"color": |heading_color|, "border-bottom": "1px solid " + |heading_border_color|}, + )), + ("assert-css", ( + ".top-doc .docblock h5", + {"color": |small_heading_color|, "border-bottom-width": "0px"}, + )), + ("assert-css", ( + "#implementations-list .docblock h4", + {"color": |heading_color|, "border-bottom-width": "0px"}, + )), + ("assert-css", ( + "#implementations-list .docblock h5", + {"color": |small_heading_color|, "border-bottom-width": "0px"}, + )), + ("assert-css", ( + "#implementations-list .docblock h6", + {"color": |small_heading_color|, "border-bottom-width": "0px"}, + )), + ], +) +call-function: ( + "check-colors", + { + "theme": "ayu", + "heading_color": "rgb(255, 255, 255)", + "small_heading_color": "rgb(197, 197, 197)", + "heading_border_color": "rgb(92, 103, 115)", + }, +) +call-function: ( + "check-colors", + { + "theme": "dark", + "heading_color": "rgb(221, 221, 221)", + "small_heading_color": "rgb(221, 221, 221)", + "heading_border_color": "rgb(210, 210, 210)", + }, +) +call-function: ( + "check-colors", + { + "theme": "light", + "heading_color": "rgb(0, 0, 0)", + "small_heading_color": "rgb(0, 0, 0)", + "heading_border_color": "rgb(221, 221, 221)", + }, +) + +define-function: ( + "check-since-color", + (theme), + [ + ("local-storage", {"rustdoc-theme": |theme|}), + ("reload"), + ("assert-css", (".since", {"color": "rgb(128, 128, 128)"}, ALL)), + ], ) -local-storage: {"rustdoc-theme": "ayu"} -reload: -assert-css: ( - ".top-doc .docblock h2", - {"color": "rgb(255, 255, 255)", "border-bottom": "1px solid rgb(92, 103, 115)"}, -) -assert-css: ( - ".top-doc .docblock h2", - {"color": "rgb(255, 255, 255)", "border-bottom": "1px solid rgb(92, 103, 115)"}, -) -assert-css: ( - ".top-doc .docblock h4", - {"color": "rgb(255, 255, 255)", "border-bottom": "1px solid rgb(92, 103, 115)"}, -) -assert-css: ( - ".top-doc .docblock h5", - {"color": "rgb(197, 197, 197)", "border-bottom-width": "0px"}, -) -assert-css: ( - "#implementations-list .docblock h4", - {"color": "rgb(255, 255, 255)", "border-bottom-width": "0px"}, -) -assert-css: ( - "#implementations-list .docblock h5", - {"color": "rgb(197, 197, 197)", "border-bottom-width": "0px"}, -) -assert-css: ( - "#implementations-list .docblock h6", - {"color": "rgb(197, 197, 197)", "border-bottom-width": "0px"}, -) - -local-storage: {"rustdoc-theme": "light"} goto: "file://" + |DOC_PATH| + "/staged_api/struct.Foo.html" -assert-css: (".since", {"color": "rgb(128, 128, 128)"}, ALL) - -local-storage: {"rustdoc-theme": "dark"} -reload: -assert-css: (".since", {"color": "rgb(128, 128, 128)"}, ALL) - -local-storage: {"rustdoc-theme": "ayu"} -reload: -assert-css: (".since", {"color": "rgb(128, 128, 128)"}, ALL) +call-function: ("check-since-color", ("ayu")) +call-function: ("check-since-color", ("dark")) +call-function: ("check-since-color", ("light")) diff --git a/src/test/rustdoc-gui/help-page.goml b/src/test/rustdoc-gui/help-page.goml index 51f089cce74..521e14748af 100644 --- a/src/test/rustdoc-gui/help-page.goml +++ b/src/test/rustdoc-gui/help-page.goml @@ -5,12 +5,12 @@ wait-for: "#help" assert-css: ("#help", {"display": "block"}) click: "#help-button > a" assert-css: ("#help", {"display": "block"}) -compare-elements-property: (".sub-container", "#help", ["offsetWidth"]) -compare-elements-position: (".sub-container", "#help", ("x")) +compare-elements-property: (".sub", "#help", ["offsetWidth"]) +compare-elements-position: (".sub", "#help", ("x")) size: (500, 1000) // Try mobile next. assert-css: ("#help", {"display": "block"}) -compare-elements-property: (".sub-container", "#help", ["offsetWidth"]) -compare-elements-position: (".sub-container", "#help", ("x")) +compare-elements-property: (".sub", "#help", ["offsetWidth"]) +compare-elements-position: (".sub", "#help", ("x")) // This test ensures that opening the help popover without switching pages works. goto: "file://" + |DOC_PATH| + "/test_docs/index.html" @@ -20,5 +20,5 @@ click: "#help-button > a" assert-css: ("#help", {"display": "block"}) click: "#help-button > a" assert-css: ("#help", {"display": "none"}) -compare-elements-property-false: (".sub-container", "#help", ["offsetWidth"]) -compare-elements-position-false: (".sub-container", "#help", ("x")) +compare-elements-property-false: (".sub", "#help", ["offsetWidth"]) +compare-elements-position-false: (".sub", "#help", ("x")) diff --git a/src/test/rustdoc-gui/highlight-colors.goml b/src/test/rustdoc-gui/highlight-colors.goml index dd01dbf6148..51693314e85 100644 --- a/src/test/rustdoc-gui/highlight-colors.goml +++ b/src/test/rustdoc-gui/highlight-colors.goml @@ -2,56 +2,93 @@ goto: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html" show-text: true -local-storage: {"rustdoc-theme": "ayu", "rustdoc-use-system-theme": "false"} -reload: +define-function: ( + "check-colors", + ( + theme, + kw, + kw2, + prelude_ty, + prelude_val, + lifetime, + number, + string, + bool_val, + self, + attribute, + macro, + question_mark, + comment, + doc_comment, + ), + [ + ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}), + ("reload"), + ("assert-css", ("pre.rust .kw", {"color": |kw|}, ALL)), + ("assert-css", ("pre.rust .kw-2", {"color": |kw2|}, ALL)), + ("assert-css", ("pre.rust .prelude-ty", {"color": |prelude_ty|}, ALL)), + ("assert-css", ("pre.rust .prelude-val", {"color": |prelude_val|}, ALL)), + ("assert-css", ("pre.rust .lifetime", {"color": |lifetime|}, ALL)), + ("assert-css", ("pre.rust .number", {"color": |number|}, ALL)), + ("assert-css", ("pre.rust .string", {"color": |string|}, ALL)), + ("assert-css", ("pre.rust .bool-val", {"color": |bool_val|}, ALL)), + ("assert-css", ("pre.rust .self", {"color": |self|}, ALL)), + ("assert-css", ("pre.rust .attribute", {"color": |attribute|}, ALL)), + ("assert-css", ("pre.rust .macro", {"color": |macro|}, ALL)), + ("assert-css", ("pre.rust .question-mark", {"color": |question_mark|}, ALL)), + ("assert-css", ("pre.rust .comment", {"color": |comment|}, ALL)), + ("assert-css", ("pre.rust .doccomment", {"color": |doc_comment|}, ALL)), + ], +) -assert-css: ("pre.rust .kw", {"color": "rgb(255, 119, 51)"}, ALL) -assert-css: ("pre.rust .kw-2", {"color": "rgb(255, 119, 51)"}, ALL) -assert-css: ("pre.rust .prelude-ty", {"color": "rgb(105, 242, 223)"}, ALL) -assert-css: ("pre.rust .prelude-val", {"color": "rgb(255, 119, 51)"}, ALL) -assert-css: ("pre.rust .lifetime", {"color": "rgb(255, 119, 51)"}, ALL) -assert-css: ("pre.rust .number", {"color": "rgb(184, 204, 82)"}, ALL) -assert-css: ("pre.rust .string", {"color": "rgb(184, 204, 82)"}, ALL) -assert-css: ("pre.rust .bool-val", {"color": "rgb(255, 119, 51)"}, ALL) -assert-css: ("pre.rust .self", {"color": "rgb(54, 163, 217)"}, ALL) -assert-css: ("pre.rust .attribute", {"color": "rgb(230, 225, 207)"}, ALL) -assert-css: ("pre.rust .macro", {"color": "rgb(163, 122, 204)"}, ALL) -assert-css: ("pre.rust .question-mark", {"color": "rgb(255, 144, 17)"}, ALL) -assert-css: ("pre.rust .comment", {"color": "rgb(120, 135, 151)"}, ALL) -assert-css: ("pre.rust .doccomment", {"color": "rgb(161, 172, 136)"}, ALL) - -local-storage: {"rustdoc-theme": "dark"} -reload: - -assert-css: ("pre.rust .kw", {"color": "rgb(171, 138, 193)"}, ALL) -assert-css: ("pre.rust .kw-2", {"color": "rgb(118, 154, 203)"}, ALL) -assert-css: ("pre.rust .prelude-ty", {"color": "rgb(118, 154, 203)"}, ALL) -assert-css: ("pre.rust .prelude-val", {"color": "rgb(238, 104, 104)"}, ALL) -assert-css: ("pre.rust .lifetime", {"color": "rgb(217, 127, 38)"}, ALL) -assert-css: ("pre.rust .number", {"color": "rgb(131, 163, 0)"}, ALL) -assert-css: ("pre.rust .string", {"color": "rgb(131, 163, 0)"}, ALL) -assert-css: ("pre.rust .bool-val", {"color": "rgb(238, 104, 104)"}, ALL) -assert-css: ("pre.rust .self", {"color": "rgb(238, 104, 104)"}, ALL) -assert-css: ("pre.rust .attribute", {"color": "rgb(238, 104, 104)"}, ALL) -assert-css: ("pre.rust .macro", {"color": "rgb(62, 153, 159)"}, ALL) -assert-css: ("pre.rust .question-mark", {"color": "rgb(255, 144, 17)"}, ALL) -assert-css: ("pre.rust .comment", {"color": "rgb(141, 141, 139)"}, ALL) -assert-css: ("pre.rust .doccomment", {"color": "rgb(140, 163, 117)"}, ALL) - -local-storage: {"rustdoc-theme": "light"} -reload: - -assert-css: ("pre.rust .kw", {"color": "rgb(137, 89, 168)"}, ALL) -assert-css: ("pre.rust .kw-2", {"color": "rgb(66, 113, 174)"}, ALL) -assert-css: ("pre.rust .prelude-ty", {"color": "rgb(66, 113, 174)"}, ALL) -assert-css: ("pre.rust .prelude-val", {"color": "rgb(200, 40, 41)"}, ALL) -assert-css: ("pre.rust .lifetime", {"color": "rgb(183, 101, 20)"}, ALL) -assert-css: ("pre.rust .number", {"color": "rgb(113, 140, 0)"}, ALL) -assert-css: ("pre.rust .string", {"color": "rgb(113, 140, 0)"}, ALL) -assert-css: ("pre.rust .bool-val", {"color": "rgb(200, 40, 41)"}, ALL) -assert-css: ("pre.rust .self", {"color": "rgb(200, 40, 41)"}, ALL) -assert-css: ("pre.rust .attribute", {"color": "rgb(200, 40, 41)"}, ALL) -assert-css: ("pre.rust .macro", {"color": "rgb(62, 153, 159)"}, ALL) -assert-css: ("pre.rust .question-mark", {"color": "rgb(255, 144, 17)"}, ALL) -assert-css: ("pre.rust .comment", {"color": "rgb(142, 144, 140)"}, ALL) -assert-css: ("pre.rust .doccomment", {"color": "rgb(77, 77, 76)"}, ALL) +call-function: ("check-colors", { + "theme": "ayu", + "kw": "rgb(255, 119, 51)", + "kw2": "rgb(255, 119, 51)", + "prelude_ty": "rgb(105, 242, 223)", + "prelude_val": "rgb(255, 119, 51)", + "lifetime": "rgb(255, 119, 51)", + "number": "rgb(184, 204, 82)", + "string": "rgb(184, 204, 82)", + "bool_val": "rgb(255, 119, 51)", + "self": "rgb(54, 163, 217)", + "attribute": "rgb(230, 225, 207)", + "macro": "rgb(163, 122, 204)", + "question_mark": "rgb(255, 144, 17)", + "comment": "rgb(120, 135, 151)", + "doc_comment": "rgb(161, 172, 136)", +}) +call-function: ("check-colors", { + "theme": "dark", + "kw": "rgb(171, 138, 193)", + "kw2": "rgb(118, 154, 203)", + "prelude_ty": "rgb(118, 154, 203)", + "prelude_val": "rgb(238, 104, 104)", + "lifetime": "rgb(217, 127, 38)", + "number": "rgb(131, 163, 0)", + "string": "rgb(131, 163, 0)", + "bool_val": "rgb(238, 104, 104)", + "self": "rgb(238, 104, 104)", + "attribute": "rgb(238, 104, 104)", + "macro": "rgb(62, 153, 159)", + "question_mark": "rgb(255, 144, 17)", + "comment": "rgb(141, 141, 139)", + "doc_comment": "rgb(140, 163, 117)", +}) +call-function: ("check-colors", { + "theme": "light", + "kw": "rgb(137, 89, 168)", + "kw2": "rgb(66, 113, 174)", + "prelude_ty": "rgb(66, 113, 174)", + "prelude_val": "rgb(200, 40, 41)", + "lifetime": "rgb(183, 101, 20)", + "number": "rgb(113, 140, 0)", + "string": "rgb(113, 140, 0)", + "bool_val": "rgb(200, 40, 41)", + "self": "rgb(200, 40, 41)", + "attribute": "rgb(200, 40, 41)", + "macro": "rgb(62, 153, 159)", + "question_mark": "rgb(255, 144, 17)", + "comment": "rgb(142, 144, 140)", + "doc_comment": "rgb(77, 77, 76)", +}) diff --git a/src/test/rustdoc-gui/item-decl-colors.goml b/src/test/rustdoc-gui/item-decl-colors.goml new file mode 100644 index 00000000000..ce688287a74 --- /dev/null +++ b/src/test/rustdoc-gui/item-decl-colors.goml @@ -0,0 +1,74 @@ +// This test ensures that the color of the items in the type decl are working as expected. +define-function: ( + "check-colors", + ( + theme, + attr_color, + trait_color, + struct_color, + enum_color, + primitive_color, + constant_color, + fn_color, + assoc_type_color, + ), + [ + ("goto", "file://" + |DOC_PATH| + "/test_docs/struct.WithGenerics.html"), + ("show-text", true), + ("local-storage", {"rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false"}), + ("reload"), + ("assert-css", (".item-decl .code-attribute", {"color": |attr_color|}, ALL)), + ("assert-css", (".item-decl .trait", {"color": |trait_color|}, ALL)), + // We need to add `code` here because otherwise it would select the parent too. + ("assert-css", (".item-decl code .struct", {"color": |struct_color|}, ALL)), + ("assert-css", (".item-decl .enum", {"color": |enum_color|}, ALL)), + ("assert-css", (".item-decl .primitive", {"color": |primitive_color|}, ALL)), + ("goto", "file://" + |DOC_PATH| + "/test_docs/trait.TraitWithoutGenerics.html"), + ("assert-css", (".item-decl .constant", {"color": |constant_color|}, ALL)), + ("assert-css", (".item-decl .fnname", {"color": |fn_color|}, ALL)), + ("assert-css", (".item-decl .associatedtype", {"color": |assoc_type_color|}, ALL)), + ], +) + +call-function: ( + "check-colors", + { + "theme": "ayu", + "attr_color": "rgb(153, 153, 153)", + "trait_color": "rgb(57, 175, 215)", + "struct_color": "rgb(255, 160, 165)", + "enum_color": "rgb(255, 160, 165)", + "primitive_color": "rgb(255, 160, 165)", + "constant_color": "rgb(57, 175, 215)", + "fn_color": "rgb(253, 214, 135)", + "assoc_type_color": "rgb(57, 175, 215)", + }, +) +call-function: ( + "check-colors", + { + "theme": "dark", + "attr_color": "rgb(153, 153, 153)", + "trait_color": "rgb(183, 140, 242)", + "struct_color": "rgb(45, 191, 184)", + "enum_color": "rgb(45, 191, 184)", + "primitive_color": "rgb(45, 191, 184)", + "constant_color": "rgb(210, 153, 29)", + "fn_color": "rgb(43, 171, 99)", + "assoc_type_color": "rgb(210, 153, 29)", + }, +) +call-function: ( + "check-colors", + { + "theme": "light", + "attr_color": "rgb(153, 153, 153)", + "trait_color": "rgb(110, 79, 201)", + "struct_color": "rgb(173, 55, 138)", + "enum_color": "rgb(173, 55, 138)", + "primitive_color": "rgb(173, 55, 138)", + "constant_color": "rgb(56, 115, 173)", + "fn_color": "rgb(173, 124, 55)", + "assoc_type_color": "rgb(56, 115, 173)", + }, +) diff --git a/src/test/rustdoc-gui/jump-to-def-background.goml b/src/test/rustdoc-gui/jump-to-def-background.goml index 31c7d0ce3c8..b65faf13d0c 100644 --- a/src/test/rustdoc-gui/jump-to-def-background.goml +++ b/src/test/rustdoc-gui/jump-to-def-background.goml @@ -1,43 +1,22 @@ // We check the background color on the jump to definition links in the source code page. goto: "file://" + |DOC_PATH| + "/src/link_to_definition/lib.rs.html" -// Set the theme to dark. -local-storage: { - "rustdoc-theme": "dark", - "rustdoc-preferred-dark-theme": "dark", - "rustdoc-use-system-theme": "false", -} -// We reload the page so the local storage settings are being used. -reload: - -assert-css: ( - "body.source .example-wrap pre.rust a", - {"background-color": "rgb(51, 51, 51)"}, - ALL, -) - -// Set the theme to ayu. -local-storage: { - "rustdoc-theme": "ayu", - "rustdoc-preferred-dark-theme": "ayu", - "rustdoc-use-system-theme": "false", -} -// We reload the page so the local storage settings are being used. -reload: - -assert-css: ( - "body.source .example-wrap pre.rust a", - {"background-color": "rgb(51, 51, 51)"}, - ALL, +define-function: ( + "check-background-color", + (theme, background_color), + [ + // Set the theme. + ("local-storage", { "rustdoc-theme": |theme|, "rustdoc-use-system-theme": "false" }), + // We reload the page so the local storage settings are being used. + ("reload"), + ("assert-css", ( + "body.source .example-wrap pre.rust a", + {"background-color": |background_color|}, + ALL, + )), + ], ) -// Set the theme to light. -local-storage: {"rustdoc-theme": "light", "rustdoc-use-system-theme": "false"} -// We reload the page so the local storage settings are being used. -reload: - -assert-css: ( - "body.source .example-wrap pre.rust a", - {"background-color": "rgb(238, 238, 238)"}, - ALL, -) +call-function: ("check-background-color", ("ayu", "rgb(51, 51, 51)")) +call-function: ("check-background-color", ("dark", "rgb(51, 51, 51)")) +call-function: ("check-background-color", ("light", "rgb(238, 238, 238)")) diff --git a/src/test/rustdoc-gui/notable-trait.goml b/src/test/rustdoc-gui/notable-trait.goml index 997fb5cf0ad..efe0cb15f08 100644 --- a/src/test/rustdoc-gui/notable-trait.goml +++ b/src/test/rustdoc-gui/notable-trait.goml @@ -24,7 +24,23 @@ assert-position: ( "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", {"x": 951}, ) - +// The tooltip should be beside the `i` +click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']" +compare-elements-position-near: ( + "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits-tooltiptext force-tooltip']", + {"y": 2} +) +compare-elements-position-false: ( + "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits-tooltiptext force-tooltip']", + ("x") +) +// The docblock should be flush with the border. +assert-css: ( + "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits-tooltiptext force-tooltip']/*[@class='docblock']", + {"margin-left": "0px"} +) // Now only the `i` should be on the next line. size: (1055, 600) @@ -81,6 +97,27 @@ assert-position: ( "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", {"x": 289}, ) +// The tooltip should be below `i` +compare-elements-position-near-false: ( + "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits-tooltiptext force-tooltip']", + {"y": 2} +) +compare-elements-position-false: ( + "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']", + "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits-tooltiptext force-tooltip']", + ("x") +) +compare-elements-position-near: ( + "//*[@id='method.create_an_iterator_from_read']/parent::*", + "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits-tooltiptext force-tooltip']", + {"x": 5} +) +// The docblock should be flush with the border. +assert-css: ( + "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits-tooltiptext force-tooltip']/*[@class='docblock']", + {"margin-left": "0px"} +) // Checking on very small mobile. The `i` should be on its own line. size: (365, 600) diff --git a/src/test/rustdoc-gui/settings.goml b/src/test/rustdoc-gui/settings.goml index ed4e9c2516b..f258f4d2a83 100644 --- a/src/test/rustdoc-gui/settings.goml +++ b/src/test/rustdoc-gui/settings.goml @@ -147,7 +147,7 @@ assert-css: ( ) assert-attribute-false: ("#settings", {"class": "popover"}, CONTAINS) -compare-elements-position: (".sub-container", "#settings", ("x")) +compare-elements-position: (".sub form", "#settings", ("x")) // We now check the display with JS disabled. assert-false: "noscript section" diff --git a/src/test/rustdoc-gui/shortcuts.goml b/src/test/rustdoc-gui/shortcuts.goml index ea6f55272ff..9068680d640 100644 --- a/src/test/rustdoc-gui/shortcuts.goml +++ b/src/test/rustdoc-gui/shortcuts.goml @@ -11,3 +11,21 @@ press-key: "?" assert-css: ("#help-button .popover", {"display": "block"}) press-key: "Escape" assert-css: ("#help-button .popover", {"display": "none"}) +// Checking doc collapse and expand. +// It should be displaying a "-": +assert-text: ("#toggle-all-docs", "[\u2212]") +press-key: "-" +wait-for-text: ("#toggle-all-docs", "[+]") +assert-attribute: ("#toggle-all-docs", {"class": "will-expand"}) +// Pressing it again shouldn't do anything. +press-key: "-" +assert-text: ("#toggle-all-docs", "[+]") +assert-attribute: ("#toggle-all-docs", {"class": "will-expand"}) +// Expanding now. +press-key: "+" +wait-for-text: ("#toggle-all-docs", "[\u2212]") +assert-attribute: ("#toggle-all-docs", {"class": ""}) +// Pressing it again shouldn't do anything. +press-key: "+" +assert-text: ("#toggle-all-docs", "[\u2212]") +assert-attribute: ("#toggle-all-docs", {"class": ""}) diff --git a/src/test/rustdoc-gui/sidebar-source-code-display.goml b/src/test/rustdoc-gui/sidebar-source-code-display.goml index 548fd22dcea..4155dab64eb 100644 --- a/src/test/rustdoc-gui/sidebar-source-code-display.goml +++ b/src/test/rustdoc-gui/sidebar-source-code-display.goml @@ -3,7 +3,7 @@ javascript: false goto: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html" // Since the javascript is disabled, there shouldn't be a toggle. assert-false: "#sidebar-toggle" -wait-for-css: (".sidebar > *", {"visibility": "hidden"}) +wait-for-css: (".sidebar", {"display": "none"}) // Let's retry with javascript enabled. javascript: true diff --git a/src/test/rustdoc-gui/sidebar.goml b/src/test/rustdoc-gui/sidebar.goml index c92561b0de1..5058630f469 100644 --- a/src/test/rustdoc-gui/sidebar.goml +++ b/src/test/rustdoc-gui/sidebar.goml @@ -20,11 +20,12 @@ assert-text: (".sidebar-elems section ul > li:nth-child(2)", "Modules") assert-text: (".sidebar-elems section ul > li:nth-child(3)", "Macros") assert-text: (".sidebar-elems section ul > li:nth-child(4)", "Structs") assert-text: (".sidebar-elems section ul > li:nth-child(5)", "Enums") -assert-text: (".sidebar-elems section ul > li:nth-child(6)", "Traits") -assert-text: (".sidebar-elems section ul > li:nth-child(7)", "Functions") -assert-text: (".sidebar-elems section ul > li:nth-child(8)", "Type Definitions") -assert-text: (".sidebar-elems section ul > li:nth-child(9)", "Unions") -assert-text: (".sidebar-elems section ul > li:nth-child(10)", "Keywords") +assert-text: (".sidebar-elems section ul > li:nth-child(6)", "Constants") +assert-text: (".sidebar-elems section ul > li:nth-child(7)", "Traits") +assert-text: (".sidebar-elems section ul > li:nth-child(8)", "Functions") +assert-text: (".sidebar-elems section ul > li:nth-child(9)", "Type Definitions") +assert-text: (".sidebar-elems section ul > li:nth-child(10)", "Unions") +assert-text: (".sidebar-elems section ul > li:nth-child(11)", "Keywords") assert-text: ("#structs + .item-table .item-left > a", "Foo") click: "#structs + .item-table .item-left > a" diff --git a/src/test/rustdoc-gui/source-code-page.goml b/src/test/rustdoc-gui/source-code-page.goml index 76260d621ea..29d65fc7ebc 100644 --- a/src/test/rustdoc-gui/source-code-page.goml +++ b/src/test/rustdoc-gui/source-code-page.goml @@ -23,7 +23,7 @@ assert-css: (".src-line-numbers", {"text-align": "right"}) show-text: true goto: "file://" + |DOC_PATH| + "/src/test_docs/lib.rs.html" // We use this assert-position to know where we will click. -assert-position: ("//*[@id='1']", {"x": 104, "y": 103}) +assert-position: ("//*[@id='1']", {"x": 104, "y": 112}) // We click on the left of the "1" span but still in the "src-line-number" `<pre>`. click: (103, 103) assert-document-property: ({"URL": "/lib.rs.html"}, ENDS_WITH) @@ -47,3 +47,25 @@ assert-property: ("#source-sidebar details:first-of-type", {"open": "false"}) // Check the spacing. assert-css: ("#source-sidebar > details.dir-entry", {"padding-left": "4px"}) + +// Check the search form +assert-css: ("nav.sub", {"flex-direction": "row"}) +// The goal of this test is to ensure the search input is perfectly centered +// between the top of the page and the top of the gray code block. +// To check this, we maintain the invariant: +// +// offsetTop[nav.sub form] = offsetTop[#main-content] - offsetHeight[nav.sub form] - offsetTop[nav.sub form] +assert-property: ("nav.sub form", {"offsetTop": 28, "offsetHeight": 34}) +assert-property: ("#main-content", {"offsetTop": 90}) +// 28 = 90 - 34 - 28 + +// Now do the same check on moderately-sized mobile. +size: (700, 700) +assert-css: ("nav.sub", {"flex-direction": "row"}) +assert-property: ("nav.sub form", {"offsetTop": 21, "offsetHeight": 34}) +assert-property: ("#main-content", {"offsetTop": 76}) +// 21 = 76 - 34 - 21 + +// Tiny mobile gets a different display where the logo is stacked on top. +size: (450, 700) +assert-css: ("nav.sub", {"flex-direction": "column"}) diff --git a/src/test/rustdoc-gui/src/test_docs/lib.rs b/src/test/rustdoc-gui/src/test_docs/lib.rs index cc0efe7231a..fdf97e492aa 100644 --- a/src/test/rustdoc-gui/src/test_docs/lib.rs +++ b/src/test/rustdoc-gui/src/test_docs/lib.rs @@ -5,6 +5,7 @@ #![crate_name = "test_docs"] #![feature(rustdoc_internals)] #![feature(doc_cfg)] +#![feature(associated_type_defaults)] /*! Enable the feature <span class="stab portability"><code>some-feature</code></span> to enjoy @@ -316,6 +317,18 @@ pub mod details { /// <div>I'm the content of the details!</div> /// </details> pub struct Details; + + impl Details { + /// We check the appearance of the `<details>`/`<summary>` in here. + /// + /// ## Hello + /// + /// <details> + /// <summary><h4>I'm a summary</h4></summary> + /// <div>I'm the content of the details!</div> + /// </details> + pub fn method() {} + } } pub mod doc_block_table { @@ -386,3 +399,20 @@ impl TypeWithNoDocblocks { pub unsafe fn unsafe_fn() {} pub fn safe_fn() {} + +#[repr(C)] +pub struct WithGenerics<T: TraitWithNoDocblocks, S = String, E = WhoLetTheDogOut, P = i8> { + s: S, + t: T, + e: E, + p: P, +} + +pub const CONST: u8 = 0; + +pub trait TraitWithoutGenerics { + const C: u8 = CONST; + type T = SomeType; + + fn foo(); +} diff --git a/src/test/rustdoc-ui/z-help.stdout b/src/test/rustdoc-ui/z-help.stdout index dbf3a8f00ee..46f11d2e5d1 100644 --- a/src/test/rustdoc-ui/z-help.stdout +++ b/src/test/rustdoc-ui/z-help.stdout @@ -36,6 +36,7 @@ -Z dump-mir-graphviz=val -- in addition to `.mir` files, create graphviz `.dot` files (and with `-Z instrument-coverage`, also create a `.dot` file for the MIR-derived coverage graph) (default: no) -Z dump-mir-spanview=val -- in addition to `.mir` files, create `.html` files to view spans for all `statement`s (including terminators), only `terminator` spans, or computed `block` spans (one span encompassing a block's terminator and all statements). If `-Z instrument-coverage` is also enabled, create an additional `.html` file showing the computed coverage spans. -Z dwarf-version=val -- version of DWARF debug information to emit (default: 2 or 4, depending on platform) + -Z dylib-lto=val -- enables LTO for dylib crate type -Z emit-stack-sizes=val -- emit a section containing stack size metadata (default: no) -Z emit-thin-lto=val -- emit the bc module with thin LTO info (default: yes) -Z export-executable-symbols=val -- export symbols from executables, as if they were dynamic libraries diff --git a/src/test/rustdoc/doc-notable_trait_box_is_not_an_iterator.rs b/src/test/rustdoc/doc-notable_trait_box_is_not_an_iterator.rs new file mode 100644 index 00000000000..3fb00c7db84 --- /dev/null +++ b/src/test/rustdoc/doc-notable_trait_box_is_not_an_iterator.rs @@ -0,0 +1,38 @@ +#![feature(doc_notable_trait)] +#![feature(lang_items)] +#![feature(no_core)] +#![no_core] +#[lang = "owned_box"] +pub struct Box<T>; + +impl<T> Box<T> { + pub fn new(x: T) -> Box<T> { + Box + } +} + +#[doc(notable_trait)] +pub trait FakeIterator {} + +impl<I: FakeIterator> FakeIterator for Box<I> {} + +#[lang = "pin"] +pub struct Pin<T>; + +impl<T> Pin<T> { + pub fn new(x: T) -> Pin<T> { + Pin + } +} + +impl<I: FakeIterator> FakeIterator for Pin<I> {} + +// @!has doc_notable_trait_box_is_not_an_iterator/fn.foo.html '//*' 'Notable' +pub fn foo<T>(x: T) -> Box<T> { + Box::new(x) +} + +// @!has doc_notable_trait_box_is_not_an_iterator/fn.bar.html '//*' 'Notable' +pub fn bar<T>(x: T) -> Pin<T> { + Pin::new(x) +} diff --git a/src/test/rustdoc/inline_cross/assoc_item_trait_bounds.out0.html b/src/test/rustdoc/inline_cross/assoc_item_trait_bounds.out0.html new file mode 100644 index 00000000000..8934bc1ee33 --- /dev/null +++ b/src/test/rustdoc/inline_cross/assoc_item_trait_bounds.out0.html @@ -0,0 +1 @@ +<h4 class="code-header">type <a href="#associatedtype.Out0" class="associatedtype">Out0</a>: <a class="trait" href="../assoc_item_trait_bounds/trait.Support.html" title="trait assoc_item_trait_bounds::Support">Support</a><Item = <a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>></h4> \ No newline at end of file diff --git a/src/test/rustdoc/inline_cross/assoc_item_trait_bounds.out2.html b/src/test/rustdoc/inline_cross/assoc_item_trait_bounds.out2.html new file mode 100644 index 00000000000..bf330670ed0 --- /dev/null +++ b/src/test/rustdoc/inline_cross/assoc_item_trait_bounds.out2.html @@ -0,0 +1 @@ +<h4 class="code-header">type <a href="#associatedtype.Out2" class="associatedtype">Out2</a><T>: <a class="trait" href="../assoc_item_trait_bounds/trait.Support.html" title="trait assoc_item_trait_bounds::Support">Support</a><Item = T></h4> \ No newline at end of file diff --git a/src/test/rustdoc/inline_cross/assoc_item_trait_bounds_with_bindings.out9.html b/src/test/rustdoc/inline_cross/assoc_item_trait_bounds.out9.html index 69d84e1b2c1..69d84e1b2c1 100644 --- a/src/test/rustdoc/inline_cross/assoc_item_trait_bounds_with_bindings.out9.html +++ b/src/test/rustdoc/inline_cross/assoc_item_trait_bounds.out9.html diff --git a/src/test/rustdoc/inline_cross/assoc_item_trait_bounds_with_bindings.rs b/src/test/rustdoc/inline_cross/assoc_item_trait_bounds.rs index 00976aa7442..5f4712aab5b 100644 --- a/src/test/rustdoc/inline_cross/assoc_item_trait_bounds_with_bindings.rs +++ b/src/test/rustdoc/inline_cross/assoc_item_trait_bounds.rs @@ -1,13 +1,10 @@ // Regression test for issues #77763, #84579 and #102142. #![crate_name = "main"] -// aux-build:assoc_item_trait_bounds_with_bindings.rs +// aux-build:assoc_item_trait_bounds.rs // build-aux-docs // ignore-cross-compile -extern crate assoc_item_trait_bounds_with_bindings as aux; - -// FIXME(fmease): Don't render an incorrect `T: ?Sized` where-clause for parameters -// of GATs like `Main::Out{2,4}`. Add a snapshot test once it's fixed. +extern crate assoc_item_trait_bounds as aux; // @has main/trait.Main.html // @has - '//*[@id="associatedtype.Out0"]' 'type Out0: Support<Item = ()>' @@ -24,11 +21,15 @@ extern crate assoc_item_trait_bounds_with_bindings as aux; // @has - '//*[@id="associatedtype.Out11"]' "type Out11: for<'r, 's> Helper<A<'s> = &'s (), B<'r> = ()>" // @has - '//*[@id="associatedtype.Out12"]' "type Out12: for<'w> Helper<B<'w> = Cow<'w, str>, A<'w> = bool>" // @has - '//*[@id="associatedtype.Out13"]' "type Out13: for<'fst, 'snd> Aid<'snd, Result<'fst> = &'fst mut str>" +// @has - '//*[@id="associatedtype.Out14"]' "type Out14<P: Copy + Eq, Q: ?Sized>" // -// Snapshots: Check that we do not render any where-clauses for those associated types since all of -// the trait bounds contained within were moved to the bounds of the respective item. +// Snapshots: +// Check that we don't render any where-clauses for the following associated types since +// all corresponding projection equality predicates should have already been re-sugared +// to associated type bindings: // // @snapshot out0 - '//*[@id="associatedtype.Out0"]/*[@class="code-header"]' +// @snapshot out2 - '//*[@id="associatedtype.Out2"]/*[@class="code-header"]' // @snapshot out9 - '//*[@id="associatedtype.Out9"]/*[@class="code-header"]' // // @has - '//*[@id="tymethod.make"]' \ diff --git a/src/test/rustdoc/inline_cross/assoc_item_trait_bounds_with_bindings.out0.html b/src/test/rustdoc/inline_cross/assoc_item_trait_bounds_with_bindings.out0.html deleted file mode 100644 index 927a1a42a1f..00000000000 --- a/src/test/rustdoc/inline_cross/assoc_item_trait_bounds_with_bindings.out0.html +++ /dev/null @@ -1 +0,0 @@ -<h4 class="code-header">type <a href="#associatedtype.Out0" class="associatedtype">Out0</a>: <a class="trait" href="../assoc_item_trait_bounds_with_bindings/trait.Support.html" title="trait assoc_item_trait_bounds_with_bindings::Support">Support</a><Item = <a class="primitive" href="{{channel}}/std/primitive.unit.html">()</a>></h4> \ No newline at end of file diff --git a/src/test/rustdoc/inline_cross/auxiliary/assoc_item_trait_bounds_with_bindings.rs b/src/test/rustdoc/inline_cross/auxiliary/assoc_item_trait_bounds.rs index f451b1a0e99..d326e61daea 100644 --- a/src/test/rustdoc/inline_cross/auxiliary/assoc_item_trait_bounds_with_bindings.rs +++ b/src/test/rustdoc/inline_cross/auxiliary/assoc_item_trait_bounds.rs @@ -15,6 +15,7 @@ pub trait Main { type Out11: for<'r, 's> Helper<A<'s> = &'s (), B<'r> = ()>; type Out12: for<'w> Helper<B<'w> = std::borrow::Cow<'w, str>, A<'w> = bool>; type Out13: for<'fst, 'snd> Aid<'snd, Result<'fst> = &'fst mut str>; + type Out14<P: Copy + Eq, Q: ?Sized>; fn make<F>(_: F, _: impl FnMut(&str) -> bool) where diff --git a/src/test/rustdoc/inline_cross/auxiliary/issue-24183.rs b/src/test/rustdoc/inline_cross/auxiliary/issue-24183.rs new file mode 100644 index 00000000000..e7a13acc6f8 --- /dev/null +++ b/src/test/rustdoc/inline_cross/auxiliary/issue-24183.rs @@ -0,0 +1,14 @@ +#![crate_type = "lib"] + +pub trait U/*: ?Sized */ { + fn modified(self) -> Self + where + Self: Sized + { + self + } + + fn touch(&self)/* where Self: ?Sized */{} +} + +pub trait S: Sized {} diff --git a/src/test/rustdoc/inline_cross/issue-24183.method_no_where_self_sized.html b/src/test/rustdoc/inline_cross/issue-24183.method_no_where_self_sized.html new file mode 100644 index 00000000000..6955a961499 --- /dev/null +++ b/src/test/rustdoc/inline_cross/issue-24183.method_no_where_self_sized.html @@ -0,0 +1 @@ +<h4 class="code-header">fn <a href="#method.touch" class="fnname">touch</a>(&self)</h4> \ No newline at end of file diff --git a/src/test/rustdoc/inline_cross/issue-24183.rs b/src/test/rustdoc/inline_cross/issue-24183.rs new file mode 100644 index 00000000000..d11b6955f3c --- /dev/null +++ b/src/test/rustdoc/inline_cross/issue-24183.rs @@ -0,0 +1,18 @@ +#![crate_type = "lib"] +#![crate_name = "usr"] + +// aux-crate:issue_24183=issue-24183.rs +// edition: 2021 + +// @has usr/trait.U.html +// @has - '//*[@class="item-decl"]' "pub trait U {" +// @has - '//*[@id="method.modified"]' \ +// "fn modified(self) -> Self\ +// where \ +// Self: Sized" +// @snapshot method_no_where_self_sized - '//*[@id="method.touch"]/*[@class="code-header"]' +pub use issue_24183::U; + +// @has usr/trait.S.html +// @has - '//*[@class="item-decl"]' 'pub trait S: Sized {' +pub use issue_24183::S; diff --git a/src/test/rustdoc/not-wf-ambiguous-normalization.rs b/src/test/rustdoc/not-wf-ambiguous-normalization.rs new file mode 100644 index 00000000000..1e9f925f845 --- /dev/null +++ b/src/test/rustdoc/not-wf-ambiguous-normalization.rs @@ -0,0 +1,24 @@ +// compile-flags: -Znormalize-docs + +#![feature(type_alias_impl_trait)] + +trait Allocator { + type Buffer; +} + +struct DefaultAllocator; + +// This unconstrained impl parameter causes the normalization of +// `<DefaultAllocator as Allocator>::Buffer` to be ambiguous, +// which caused an ICE with `-Znormalize-docs`. +impl<T> Allocator for DefaultAllocator { + type Buffer = (); +} + +type A = impl Fn(<DefaultAllocator as Allocator>::Buffer); + +fn foo() -> A { + |_| () +} + +fn main() {} diff --git a/src/test/ui-fulldeps/fluent-messages/test.rs b/src/test/ui-fulldeps/fluent-messages/test.rs index 256857e52a7..4e8147e2b76 100644 --- a/src/test/ui-fulldeps/fluent-messages/test.rs +++ b/src/test/ui-fulldeps/fluent-messages/test.rs @@ -49,6 +49,7 @@ mod duplicate { use super::fluent_messages; fluent_messages! { +//~^ ERROR the name `a_b_key` is defined multiple times a => "./duplicate-a.ftl", a_b => "./duplicate-a-b.ftl", //~^ ERROR overrides existing message: `a_b_key` @@ -80,7 +81,7 @@ mod valid { valid => "./valid.ftl", } - use self::fluent_generated::{DEFAULT_LOCALE_RESOURCES, valid::key}; + use self::fluent_generated::{DEFAULT_LOCALE_RESOURCES, valid_key}; } mod missing_crate_name { @@ -93,5 +94,5 @@ mod missing_crate_name { //~| ERROR name `with-hyphens` does not start with the crate name } - use self::fluent_generated::{DEFAULT_LOCALE_RESOURCES, test_crate::{foo, with_hyphens}}; + use self::fluent_generated::{DEFAULT_LOCALE_RESOURCES, test_crate_foo, with_hyphens}; } diff --git a/src/test/ui-fulldeps/fluent-messages/test.stderr b/src/test/ui-fulldeps/fluent-messages/test.stderr index 26d87430a8f..d1cd4fe26da 100644 --- a/src/test/ui-fulldeps/fluent-messages/test.stderr +++ b/src/test/ui-fulldeps/fluent-messages/test.stderr @@ -30,19 +30,31 @@ error: expected a message field for "missing_message" | error: overrides existing message: `a_b_key` - --> $DIR/test.rs:53:16 + --> $DIR/test.rs:54:16 | LL | a_b => "./duplicate-a-b.ftl", | ^^^^^^^^^^^^^^^^^^^^^ | help: previously defined in this resource - --> $DIR/test.rs:52:14 + --> $DIR/test.rs:53:14 | LL | a => "./duplicate-a.ftl", | ^^^^^^^^^^^^^^^^^^^ +error[E0428]: the name `a_b_key` is defined multiple times + --> $DIR/test.rs:51:5 + | +LL | fluent_messages! { + | ^^^^^^^^^^^^^^^^ + | | + | `a_b_key` redefined here + | previous definition of the value `a_b_key` here + | + = note: os-specific message + = note: os-specific message + error: name `slug_with_hyphens_this-slug-has-hyphens` contains a '-' character - --> $DIR/test.rs:62:30 + --> $DIR/test.rs:63:30 | LL | slug_with_hyphens => "./slug-with-hyphens.ftl", | ^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -50,7 +62,7 @@ LL | slug_with_hyphens => "./slug-with-hyphens.ftl", = help: replace any '-'s with '_'s error: attribute `label-has-hyphens` contains a '-' character - --> $DIR/test.rs:71:31 + --> $DIR/test.rs:72:31 | LL | label_with_hyphens => "./label-with-hyphens.ftl", | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -58,7 +70,7 @@ LL | label_with_hyphens => "./label-with-hyphens.ftl", = help: replace any '-'s with '_'s error: name `with-hyphens` contains a '-' character - --> $DIR/test.rs:90:23 + --> $DIR/test.rs:91:23 | LL | test_crate => "./missing-crate-name.ftl", | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -66,7 +78,7 @@ LL | test_crate => "./missing-crate-name.ftl", = help: replace any '-'s with '_'s error: name `with-hyphens` does not start with the crate name - --> $DIR/test.rs:90:23 + --> $DIR/test.rs:91:23 | LL | test_crate => "./missing-crate-name.ftl", | ^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -74,12 +86,13 @@ LL | test_crate => "./missing-crate-name.ftl", = help: prepend `test_crate_` to the slug name: `test_crate_with_hyphens` error: name `test-crate_foo` contains a '-' character - --> $DIR/test.rs:90:23 + --> $DIR/test.rs:91:23 | LL | test_crate => "./missing-crate-name.ftl", | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: replace any '-'s with '_'s -error: aborting due to 9 previous errors +error: aborting due to 10 previous errors +For more information about this error, try `rustc --explain E0428`. diff --git a/src/test/ui-fulldeps/internal-lints/diagnostics.rs b/src/test/ui-fulldeps/internal-lints/diagnostics.rs index 462f5e78498..643e81d99c6 100644 --- a/src/test/ui-fulldeps/internal-lints/diagnostics.rs +++ b/src/test/ui-fulldeps/internal-lints/diagnostics.rs @@ -19,14 +19,14 @@ use rustc_macros::{Diagnostic, Subdiagnostic}; use rustc_span::Span; #[derive(Diagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct DeriveDiagnostic { #[primary_span] span: Span, } #[derive(Subdiagnostic)] -#[note(compiletest::example)] +#[note(compiletest_example)] struct Note { #[primary_span] span: Span, @@ -45,7 +45,7 @@ pub struct TranslatableInIntoDiagnostic; impl<'a> IntoDiagnostic<'a, ErrorGuaranteed> for TranslatableInIntoDiagnostic { fn into_diagnostic(self, handler: &'a Handler) -> DiagnosticBuilder<'a, ErrorGuaranteed> { - handler.struct_err(fluent::compiletest::example) + handler.struct_err(fluent::compiletest_example) } } @@ -68,12 +68,12 @@ impl AddToDiagnostic for TranslatableInAddToDiagnostic { where F: Fn(&mut Diagnostic, SubdiagnosticMessage) -> SubdiagnosticMessage, { - diag.note(fluent::compiletest::note); + diag.note(fluent::note); } } pub fn make_diagnostics<'a>(handler: &'a Handler) { - let _diag = handler.struct_err(fluent::compiletest::example); + let _diag = handler.struct_err(fluent::compiletest_example); //~^ ERROR diagnostics should only be created in `IntoDiagnostic`/`AddToDiagnostic` impls let _diag = handler.struct_err("untranslatable diagnostic"); diff --git a/src/test/ui-fulldeps/internal-lints/diagnostics.stderr b/src/test/ui-fulldeps/internal-lints/diagnostics.stderr index ac820a79db2..510d6a17108 100644 --- a/src/test/ui-fulldeps/internal-lints/diagnostics.stderr +++ b/src/test/ui-fulldeps/internal-lints/diagnostics.stderr @@ -19,7 +19,7 @@ LL | diag.note("untranslatable diagnostic"); error: diagnostics should only be created in `IntoDiagnostic`/`AddToDiagnostic` impls --> $DIR/diagnostics.rs:76:25 | -LL | let _diag = handler.struct_err(fluent::compiletest::example); +LL | let _diag = handler.struct_err(fluent::compiletest_example); | ^^^^^^^^^^ | note: the lint level is defined here diff --git a/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.rs b/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.rs index e873c36e0b3..ca77e483d6f 100644 --- a/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.rs +++ b/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.rs @@ -28,15 +28,15 @@ use rustc_errors::{Applicability, MultiSpan}; extern crate rustc_session; #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct Hello {} #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct HelloWarn {} #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] //~^ ERROR unsupported type attribute for diagnostic derive enum enum DiagnosticOnEnum { Foo, @@ -46,13 +46,13 @@ enum DiagnosticOnEnum { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] #[diag = "E0123"] //~^ ERROR `#[diag = ...]` is not a valid attribute struct WrongStructAttrStyle {} #[derive(Diagnostic)] -#[nonsense(compiletest::example, code = "E0123")] +#[nonsense(compiletest_example, code = "E0123")] //~^ ERROR `#[nonsense(...)]` is not a valid attribute //~^^ ERROR diagnostic slug not specified //~^^^ ERROR cannot find attribute `nonsense` in this scope @@ -90,12 +90,12 @@ struct InvalidNestedStructAttr2 {} struct InvalidNestedStructAttr3 {} #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123", slug = "foo")] +#[diag(compiletest_example, code = "E0123", slug = "foo")] //~^ ERROR `#[diag(slug = ...)]` is not a valid attribute struct InvalidNestedStructAttr4 {} #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct WrongPlaceField { #[suggestion = "bar"] //~^ ERROR `#[suggestion = ...]` is not a valid attribute @@ -103,20 +103,20 @@ struct WrongPlaceField { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] -#[diag(compiletest::example, code = "E0456")] +#[diag(compiletest_example, code = "E0123")] +#[diag(compiletest_example, code = "E0456")] //~^ ERROR specified multiple times //~^^ ERROR specified multiple times struct DiagSpecifiedTwice {} #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0456", code = "E0457")] +#[diag(compiletest_example, code = "E0456", code = "E0457")] //~^ ERROR specified multiple times struct CodeSpecifiedTwice {} #[derive(Diagnostic)] -#[diag(compiletest::example, compiletest::example, code = "E0456")] -//~^ ERROR `#[diag(compiletest::example)]` is not a valid attribute +#[diag(compiletest_example, compiletest_example, code = "E0456")] +//~^ ERROR `#[diag(compiletest_example)]` is not a valid attribute struct SlugSpecifiedTwice {} #[derive(Diagnostic)] @@ -128,11 +128,11 @@ struct KindNotProvided {} //~ ERROR diagnostic slug not specified struct SlugNotProvided {} #[derive(Diagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct CodeNotProvided {} #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct MessageWrongType { #[primary_span] //~^ ERROR `#[primary_span]` attribute can only be applied to fields of type `Span` or `MultiSpan` @@ -140,7 +140,7 @@ struct MessageWrongType { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct InvalidPathFieldAttr { #[nonsense] //~^ ERROR `#[nonsense]` is not a valid attribute @@ -149,34 +149,34 @@ struct InvalidPathFieldAttr { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithField { name: String, - #[label(compiletest::label)] + #[label(label)] span: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithMessageAppliedToField { - #[label(compiletest::label)] + #[label(label)] //~^ ERROR the `#[label(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` name: String, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithNonexistentField { - #[suggestion(compiletest::suggestion, code = "{name}")] + #[suggestion(suggestion, code = "{name}")] //~^ ERROR `name` doesn't refer to a field on this type suggestion: (Span, Applicability), } #[derive(Diagnostic)] //~^ ERROR invalid format string: expected `'}'` -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorMissingClosingBrace { - #[suggestion(compiletest::suggestion, code = "{name")] + #[suggestion(suggestion, code = "{name")] suggestion: (Span, Applicability), name: String, val: usize, @@ -184,49 +184,49 @@ struct ErrorMissingClosingBrace { #[derive(Diagnostic)] //~^ ERROR invalid format string: unmatched `}` -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorMissingOpeningBrace { - #[suggestion(compiletest::suggestion, code = "name}")] + #[suggestion(suggestion, code = "name}")] suggestion: (Span, Applicability), name: String, val: usize, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct LabelOnSpan { - #[label(compiletest::label)] + #[label(label)] sp: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct LabelOnNonSpan { - #[label(compiletest::label)] + #[label(label)] //~^ ERROR the `#[label(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` id: u32, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct Suggest { - #[suggestion(compiletest::suggestion, code = "This is the suggested code")] - #[suggestion_short(compiletest::suggestion, code = "This is the suggested code")] - #[suggestion_hidden(compiletest::suggestion, code = "This is the suggested code")] - #[suggestion_verbose(compiletest::suggestion, code = "This is the suggested code")] + #[suggestion(suggestion, code = "This is the suggested code")] + #[suggestion_short(suggestion, code = "This is the suggested code")] + #[suggestion_hidden(suggestion, code = "This is the suggested code")] + #[suggestion_verbose(suggestion, code = "This is the suggested code")] suggestion: (Span, Applicability), } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct SuggestWithoutCode { - #[suggestion(compiletest::suggestion)] + #[suggestion(suggestion)] //~^ ERROR suggestion without `code = "..."` suggestion: (Span, Applicability), } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct SuggestWithBadKey { #[suggestion(nonsense = "bar")] //~^ ERROR `#[suggestion(nonsense = ...)]` is not a valid attribute @@ -235,7 +235,7 @@ struct SuggestWithBadKey { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct SuggestWithShorthandMsg { #[suggestion(msg = "bar")] //~^ ERROR `#[suggestion(msg = ...)]` is not a valid attribute @@ -244,52 +244,52 @@ struct SuggestWithShorthandMsg { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct SuggestWithoutMsg { #[suggestion(code = "bar")] suggestion: (Span, Applicability), } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct SuggestWithTypesSwapped { - #[suggestion(compiletest::suggestion, code = "This is suggested code")] + #[suggestion(suggestion, code = "This is suggested code")] suggestion: (Applicability, Span), } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct SuggestWithWrongTypeApplicabilityOnly { - #[suggestion(compiletest::suggestion, code = "This is suggested code")] + #[suggestion(suggestion, code = "This is suggested code")] //~^ ERROR wrong field type for suggestion suggestion: Applicability, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct SuggestWithSpanOnly { - #[suggestion(compiletest::suggestion, code = "This is suggested code")] + #[suggestion(suggestion, code = "This is suggested code")] suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct SuggestWithDuplicateSpanAndApplicability { - #[suggestion(compiletest::suggestion, code = "This is suggested code")] + #[suggestion(suggestion, code = "This is suggested code")] suggestion: (Span, Span, Applicability), //~^ ERROR specified multiple times } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct SuggestWithDuplicateApplicabilityAndSpan { - #[suggestion(compiletest::suggestion, code = "This is suggested code")] + #[suggestion(suggestion, code = "This is suggested code")] suggestion: (Applicability, Applicability, Span), //~^ ERROR specified multiple times } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct WrongKindOfAnnotation { #[label = "bar"] //~^ ERROR `#[label = ...]` is not a valid attribute @@ -297,38 +297,38 @@ struct WrongKindOfAnnotation { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct OptionsInErrors { - #[label(compiletest::label)] + #[label(label)] label: Option<Span>, - #[suggestion(compiletest::suggestion, code = "...")] + #[suggestion(suggestion, code = "...")] opt_sugg: Option<(Span, Applicability)>, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0456")] +#[diag(compiletest_example, code = "E0456")] struct MoveOutOfBorrowError<'tcx> { name: Ident, ty: Ty<'tcx>, #[primary_span] - #[label(compiletest::label)] + #[label(label)] span: Span, - #[label(compiletest::label)] + #[label(label)] other_span: Span, - #[suggestion(compiletest::suggestion, code = "{name}.clone()")] + #[suggestion(suggestion, code = "{name}.clone()")] opt_sugg: Option<(Span, Applicability)>, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithLifetime<'a> { - #[label(compiletest::label)] + #[label(label)] span: Span, name: &'a str, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithDefaultLabelAttr<'a> { #[label] span: Span, @@ -337,7 +337,7 @@ struct ErrorWithDefaultLabelAttr<'a> { #[derive(Diagnostic)] //~^ ERROR the trait bound `Hello: IntoDiagnosticArg` is not satisfied -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ArgFieldWithoutSkip { #[primary_span] span: Span, @@ -345,7 +345,7 @@ struct ArgFieldWithoutSkip { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ArgFieldWithSkip { #[primary_span] span: Span, @@ -356,132 +356,132 @@ struct ArgFieldWithSkip { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithSpannedNote { #[note] span: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithSpannedNoteCustom { - #[note(compiletest::note)] + #[note(note)] span: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] #[note] struct ErrorWithNote { val: String, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] -#[note(compiletest::note)] +#[diag(compiletest_example, code = "E0123")] +#[note(note)] struct ErrorWithNoteCustom { val: String, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithSpannedHelp { #[help] span: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithSpannedHelpCustom { - #[help(compiletest::help)] + #[help(help)] span: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] #[help] struct ErrorWithHelp { val: String, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] -#[help(compiletest::help)] +#[diag(compiletest_example, code = "E0123")] +#[help(help)] struct ErrorWithHelpCustom { val: String, } #[derive(Diagnostic)] #[help] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithHelpWrongOrder { val: String, } #[derive(Diagnostic)] -#[help(compiletest::help)] -#[diag(compiletest::example, code = "E0123")] +#[help(help)] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithHelpCustomWrongOrder { val: String, } #[derive(Diagnostic)] #[note] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithNoteWrongOrder { val: String, } #[derive(Diagnostic)] -#[note(compiletest::note)] -#[diag(compiletest::example, code = "E0123")] +#[note(note)] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithNoteCustomWrongOrder { val: String, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ApplicabilityInBoth { - #[suggestion(compiletest::suggestion, code = "...", applicability = "maybe-incorrect")] + #[suggestion(suggestion, code = "...", applicability = "maybe-incorrect")] //~^ ERROR specified multiple times suggestion: (Span, Applicability), } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct InvalidApplicability { - #[suggestion(compiletest::suggestion, code = "...", applicability = "batman")] + #[suggestion(suggestion, code = "...", applicability = "batman")] //~^ ERROR invalid applicability suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ValidApplicability { - #[suggestion(compiletest::suggestion, code = "...", applicability = "maybe-incorrect")] + #[suggestion(suggestion, code = "...", applicability = "maybe-incorrect")] suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct NoApplicability { - #[suggestion(compiletest::suggestion, code = "...")] + #[suggestion(suggestion, code = "...")] suggestion: Span, } #[derive(Subdiagnostic)] -#[note(parser::add_paren)] +#[note(parser_add_paren)] struct Note; #[derive(Diagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct Subdiagnostic { #[subdiagnostic] note: Note, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct VecField { #[primary_span] #[label] @@ -489,58 +489,58 @@ struct VecField { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct UnitField { #[primary_span] spans: Span, #[help] foo: (), - #[help(compiletest::help)] + #[help(help)] bar: (), } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct OptUnitField { #[primary_span] spans: Span, #[help] foo: Option<()>, - #[help(compiletest::help)] + #[help(help)] bar: Option<()>, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct LabelWithTrailingPath { - #[label(compiletest::label, foo)] + #[label(label, foo)] //~^ ERROR `#[label(foo)]` is not a valid attribute span: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct LabelWithTrailingNameValue { - #[label(compiletest::label, foo = "...")] + #[label(label, foo = "...")] //~^ ERROR `#[label(foo = ...)]` is not a valid attribute span: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct LabelWithTrailingList { - #[label(compiletest::label, foo("..."))] + #[label(label, foo("..."))] //~^ ERROR `#[label(foo(...))]` is not a valid attribute span: Span, } #[derive(LintDiagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct LintsGood { } #[derive(LintDiagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct PrimarySpanOnLint { #[primary_span] //~^ ERROR `#[primary_span]` is not a valid attribute @@ -548,42 +548,42 @@ struct PrimarySpanOnLint { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct ErrorWithMultiSpan { #[primary_span] span: MultiSpan, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] #[warning] struct ErrorWithWarn { val: String, } #[derive(Diagnostic)] -#[error(compiletest::example, code = "E0123")] +#[error(compiletest_example, code = "E0123")] //~^ ERROR `#[error(...)]` is not a valid attribute //~| ERROR diagnostic slug not specified //~| ERROR cannot find attribute `error` in this scope struct ErrorAttribute {} #[derive(Diagnostic)] -#[warn_(compiletest::example, code = "E0123")] +#[warn_(compiletest_example, code = "E0123")] //~^ ERROR `#[warn_(...)]` is not a valid attribute //~| ERROR diagnostic slug not specified //~| ERROR cannot find attribute `warn_` in this scope struct WarnAttribute {} #[derive(Diagnostic)] -#[lint(compiletest::example, code = "E0123")] +#[lint(compiletest_example, code = "E0123")] //~^ ERROR `#[lint(...)]` is not a valid attribute //~| ERROR diagnostic slug not specified //~| ERROR cannot find attribute `lint` in this scope struct LintAttributeOnSessionDiag {} #[derive(LintDiagnostic)] -#[lint(compiletest::example, code = "E0123")] +#[lint(compiletest_example, code = "E0123")] //~^ ERROR `#[lint(...)]` is not a valid attribute //~| ERROR `#[lint(...)]` is not a valid attribute //~| ERROR diagnostic slug not specified @@ -591,55 +591,55 @@ struct LintAttributeOnSessionDiag {} struct LintAttributeOnLintDiag {} #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct DuplicatedSuggestionCode { - #[suggestion(compiletest::suggestion, code = "...", code = ",,,")] + #[suggestion(suggestion, code = "...", code = ",,,")] //~^ ERROR specified multiple times suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct InvalidTypeInSuggestionTuple { - #[suggestion(compiletest::suggestion, code = "...")] + #[suggestion(suggestion, code = "...")] suggestion: (Span, usize), //~^ ERROR wrong types for suggestion } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct MissingApplicabilityInSuggestionTuple { - #[suggestion(compiletest::suggestion, code = "...")] + #[suggestion(suggestion, code = "...")] suggestion: (Span,), //~^ ERROR wrong types for suggestion } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct MissingCodeInSuggestion { - #[suggestion(compiletest::suggestion)] + #[suggestion(suggestion)] //~^ ERROR suggestion without `code = "..."` suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] -#[multipart_suggestion(compiletest::suggestion)] +#[diag(compiletest_example, code = "E0123")] +#[multipart_suggestion(suggestion)] //~^ ERROR `#[multipart_suggestion(...)]` is not a valid attribute //~| ERROR cannot find attribute `multipart_suggestion` in this scope #[multipart_suggestion()] //~^ ERROR `#[multipart_suggestion(...)]` is not a valid attribute //~| ERROR cannot find attribute `multipart_suggestion` in this scope struct MultipartSuggestion { - #[multipart_suggestion(compiletest::suggestion)] + #[multipart_suggestion(suggestion)] //~^ ERROR `#[multipart_suggestion(...)]` is not a valid attribute //~| ERROR cannot find attribute `multipart_suggestion` in this scope suggestion: Span, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] -#[suggestion(compiletest::suggestion, code = "...")] +#[diag(compiletest_example, code = "E0123")] +#[suggestion(suggestion, code = "...")] //~^ ERROR `#[suggestion(...)]` is not a valid attribute struct SuggestionOnStruct { #[primary_span] @@ -647,7 +647,7 @@ struct SuggestionOnStruct { } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] #[label] //~^ ERROR `#[label]` is not a valid attribute struct LabelOnStruct { @@ -657,30 +657,30 @@ struct LabelOnStruct { #[derive(Diagnostic)] enum ExampleEnum { - #[diag(compiletest::example)] + #[diag(compiletest_example)] Foo { #[primary_span] sp: Span, #[note] note_sp: Span, }, - #[diag(compiletest::example)] + #[diag(compiletest_example)] Bar { #[primary_span] sp: Span, }, - #[diag(compiletest::example)] + #[diag(compiletest_example)] Baz, } #[derive(Diagnostic)] -#[diag(compiletest::example, code = "E0123")] +#[diag(compiletest_example, code = "E0123")] struct RawIdentDiagnosticArg { pub r#type: String, } #[derive(Diagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct SubdiagnosticBad { #[subdiagnostic(bad)] //~^ ERROR `#[subdiagnostic(bad)]` is not a valid attribute @@ -688,7 +688,7 @@ struct SubdiagnosticBad { } #[derive(Diagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct SubdiagnosticBadStr { #[subdiagnostic = "bad"] //~^ ERROR `#[subdiagnostic = ...]` is not a valid attribute @@ -696,7 +696,7 @@ struct SubdiagnosticBadStr { } #[derive(Diagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct SubdiagnosticBadTwice { #[subdiagnostic(bad, bad)] //~^ ERROR `#[subdiagnostic(...)]` is not a valid attribute @@ -704,7 +704,7 @@ struct SubdiagnosticBadTwice { } #[derive(Diagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct SubdiagnosticBadLitStr { #[subdiagnostic("bad")] //~^ ERROR `#[subdiagnostic("...")]` is not a valid attribute @@ -712,7 +712,7 @@ struct SubdiagnosticBadLitStr { } #[derive(LintDiagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct SubdiagnosticEagerLint { #[subdiagnostic(eager)] //~^ ERROR `#[subdiagnostic(...)]` is not a valid attribute @@ -720,7 +720,7 @@ struct SubdiagnosticEagerLint { } #[derive(Diagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct SubdiagnosticEagerCorrect { #[subdiagnostic(eager)] note: Note, @@ -732,7 +732,7 @@ struct SubdiagnosticEagerCorrect { #[derive(Subdiagnostic)] #[suggestion_short( - parser::use_instead, + use_instead, applicability = "machine-applicable", code = "{correct}" )] @@ -744,8 +744,55 @@ pub(crate) struct SubdiagnosticWithSuggestion { } #[derive(Diagnostic)] -#[diag(compiletest::example)] +#[diag(compiletest_example)] struct SubdiagnosticEagerSuggestion { #[subdiagnostic(eager)] sub: SubdiagnosticWithSuggestion, } + +/// with a doc comment on the type.. +#[derive(Diagnostic)] +#[diag(compiletest_example, code = "E0123")] +struct WithDocComment { + /// ..and the field + #[primary_span] + span: Span, +} + +#[derive(Diagnostic)] +#[diag(compiletest_example)] +struct SuggestionsGood { + #[suggestion(code("foo", "bar"))] + sub: Span, +} + +#[derive(Diagnostic)] +#[diag(compiletest_example)] +struct SuggestionsSingleItem { + #[suggestion(code("foo"))] + sub: Span, +} + +#[derive(Diagnostic)] +#[diag(compiletest_example)] +struct SuggestionsNoItem { + #[suggestion(code())] + //~^ ERROR expected at least one string literal for `code(...)` + sub: Span, +} + +#[derive(Diagnostic)] +#[diag(compiletest_example)] +struct SuggestionsInvalidItem { + #[suggestion(code(foo))] + //~^ ERROR `code(...)` must contain only string literals + sub: Span, +} + +#[derive(Diagnostic)] +#[diag(compiletest_example)] +struct SuggestionsInvalidLiteral { + #[suggestion(code = 3)] + //~^ ERROR `code = "..."`/`code(...)` must contain only string literals + sub: Span, +} diff --git a/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr b/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr index 7a42d618707..859c272b6ba 100644 --- a/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr +++ b/src/test/ui-fulldeps/session-diagnostic/diagnostic-derive.stderr @@ -1,8 +1,8 @@ error: unsupported type attribute for diagnostic derive enum --> $DIR/diagnostic-derive.rs:39:1 | -LL | #[diag(compiletest::example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[diag(compiletest_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified --> $DIR/diagnostic-derive.rs:42:5 @@ -10,7 +10,7 @@ error: diagnostic slug not specified LL | Foo, | ^^^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: diagnostic slug not specified --> $DIR/diagnostic-derive.rs:44:5 @@ -18,7 +18,7 @@ error: diagnostic slug not specified LL | Bar, | ^^^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag = ...]` is not a valid attribute --> $DIR/diagnostic-derive.rs:50:1 @@ -29,20 +29,20 @@ LL | #[diag = "E0123"] error: `#[nonsense(...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:55:1 | -LL | #[nonsense(compiletest::example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[nonsense(compiletest_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified --> $DIR/diagnostic-derive.rs:55:1 | -LL | / #[nonsense(compiletest::example, code = "E0123")] +LL | / #[nonsense(compiletest_example, code = "E0123")] LL | | LL | | LL | | LL | | struct InvalidStructAttr {} | |___________________________^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag("...")]` is not a valid attribute --> $DIR/diagnostic-derive.rs:62:8 @@ -61,7 +61,7 @@ LL | | LL | | struct InvalidLitNestedAttr {} | |______________________________^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag(nonsense(...))]` is not a valid attribute --> $DIR/diagnostic-derive.rs:73:8 @@ -80,7 +80,7 @@ LL | | LL | | struct InvalidNestedStructAttr1 {} | |__________________________________^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag(nonsense = ...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:79:8 @@ -108,7 +108,7 @@ LL | | LL | | struct InvalidNestedStructAttr2 {} | |__________________________________^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag(nonsense = ...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:86:8 @@ -134,13 +134,13 @@ LL | | LL | | struct InvalidNestedStructAttr3 {} | |__________________________________^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[diag(slug = ...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:93:46 + --> $DIR/diagnostic-derive.rs:93:45 | -LL | #[diag(compiletest::example, code = "E0123", slug = "foo")] - | ^^^^^^^^^^^^ +LL | #[diag(compiletest_example, code = "E0123", slug = "foo")] + | ^^^^^^^^^^^^ | = help: only `code` is a valid nested attributes following the slug @@ -153,44 +153,44 @@ LL | #[suggestion = "bar"] error: specified multiple times --> $DIR/diagnostic-derive.rs:107:8 | -LL | #[diag(compiletest::example, code = "E0456")] - | ^^^^^^^^^^^^^^^^^^^^ +LL | #[diag(compiletest_example, code = "E0456")] + | ^^^^^^^^^^^^^^^^^^^ | note: previously specified here --> $DIR/diagnostic-derive.rs:106:8 | -LL | #[diag(compiletest::example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^ +LL | #[diag(compiletest_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^ error: specified multiple times - --> $DIR/diagnostic-derive.rs:107:37 + --> $DIR/diagnostic-derive.rs:107:36 | -LL | #[diag(compiletest::example, code = "E0456")] - | ^^^^^^^ +LL | #[diag(compiletest_example, code = "E0456")] + | ^^^^^^^ | note: previously specified here - --> $DIR/diagnostic-derive.rs:106:37 + --> $DIR/diagnostic-derive.rs:106:36 | -LL | #[diag(compiletest::example, code = "E0123")] - | ^^^^^^^ +LL | #[diag(compiletest_example, code = "E0123")] + | ^^^^^^^ error: specified multiple times - --> $DIR/diagnostic-derive.rs:113:53 + --> $DIR/diagnostic-derive.rs:113:52 | -LL | #[diag(compiletest::example, code = "E0456", code = "E0457")] - | ^^^^^^^ +LL | #[diag(compiletest_example, code = "E0456", code = "E0457")] + | ^^^^^^^ | note: previously specified here - --> $DIR/diagnostic-derive.rs:113:37 + --> $DIR/diagnostic-derive.rs:113:36 | -LL | #[diag(compiletest::example, code = "E0456", code = "E0457")] - | ^^^^^^^ +LL | #[diag(compiletest_example, code = "E0456", code = "E0457")] + | ^^^^^^^ -error: `#[diag(compiletest::example)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:118:30 +error: `#[diag(compiletest_example)]` is not a valid attribute + --> $DIR/diagnostic-derive.rs:118:29 | -LL | #[diag(compiletest::example, compiletest::example, code = "E0456")] - | ^^^^^^^^^^^^^^^^^^^^ +LL | #[diag(compiletest_example, compiletest_example, code = "E0456")] + | ^^^^^^^^^^^^^^^^^^^ | = help: diagnostic slug must be the first argument @@ -200,7 +200,7 @@ error: diagnostic slug not specified LL | struct KindNotProvided {} | ^^^^^^^^^^^^^^^^^^^^^^^^^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: diagnostic slug not specified --> $DIR/diagnostic-derive.rs:126:1 @@ -210,7 +210,7 @@ LL | | LL | | struct SlugNotProvided {} | |_________________________^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: the `#[primary_span]` attribute can only be applied to fields of type `Span` or `MultiSpan` --> $DIR/diagnostic-derive.rs:137:5 @@ -227,14 +227,14 @@ LL | #[nonsense] error: the `#[label(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` --> $DIR/diagnostic-derive.rs:162:5 | -LL | #[label(compiletest::label)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[label(label)] + | ^^^^^^^^^^^^^^^ error: `name` doesn't refer to a field on this type - --> $DIR/diagnostic-derive.rs:170:50 + --> $DIR/diagnostic-derive.rs:170:37 | -LL | #[suggestion(compiletest::suggestion, code = "{name}")] - | ^^^^^^^^ +LL | #[suggestion(suggestion, code = "{name}")] + | ^^^^^^^^ error: invalid format string: expected `'}'` but string was terminated --> $DIR/diagnostic-derive.rs:175:10 @@ -257,14 +257,14 @@ LL | #[derive(Diagnostic)] error: the `#[label(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` --> $DIR/diagnostic-derive.rs:205:5 | -LL | #[label(compiletest::label)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[label(label)] + | ^^^^^^^^^^^^^^^ error: suggestion without `code = "..."` --> $DIR/diagnostic-derive.rs:223:5 | -LL | #[suggestion(compiletest::suggestion)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(suggestion)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[suggestion(nonsense = ...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:231:18 @@ -297,7 +297,7 @@ LL | #[suggestion(msg = "bar")] error: wrong field type for suggestion --> $DIR/diagnostic-derive.rs:263:5 | -LL | / #[suggestion(compiletest::suggestion, code = "This is suggested code")] +LL | / #[suggestion(suggestion, code = "This is suggested code")] LL | | LL | | suggestion: Applicability, | |_____________________________^ @@ -335,10 +335,10 @@ LL | #[label = "bar"] | ^^^^^^^^^^^^^^^^ error: specified multiple times - --> $DIR/diagnostic-derive.rs:445:57 + --> $DIR/diagnostic-derive.rs:445:44 | -LL | #[suggestion(compiletest::suggestion, code = "...", applicability = "maybe-incorrect")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(suggestion, code = "...", applicability = "maybe-incorrect")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | note: previously specified here --> $DIR/diagnostic-derive.rs:447:24 @@ -347,30 +347,30 @@ LL | suggestion: (Span, Applicability), | ^^^^^^^^^^^^^ error: invalid applicability - --> $DIR/diagnostic-derive.rs:453:57 + --> $DIR/diagnostic-derive.rs:453:44 | -LL | #[suggestion(compiletest::suggestion, code = "...", applicability = "batman")] - | ^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(suggestion, code = "...", applicability = "batman")] + | ^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[label(foo)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:516:33 + --> $DIR/diagnostic-derive.rs:516:20 | -LL | #[label(compiletest::label, foo)] - | ^^^ +LL | #[label(label, foo)] + | ^^^ | = help: a diagnostic slug must be the first argument to the attribute error: `#[label(foo = ...)]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:524:33 + --> $DIR/diagnostic-derive.rs:524:20 | -LL | #[label(compiletest::label, foo = "...")] - | ^^^^^^^^^^^ +LL | #[label(label, foo = "...")] + | ^^^^^^^^^^^ error: `#[label(foo(...))]` is not a valid attribute - --> $DIR/diagnostic-derive.rs:532:33 + --> $DIR/diagnostic-derive.rs:532:20 | -LL | #[label(compiletest::label, foo("..."))] - | ^^^^^^^^^^ +LL | #[label(label, foo("..."))] + | ^^^^^^^^^^ error: `#[primary_span]` is not a valid attribute --> $DIR/diagnostic-derive.rs:545:5 @@ -383,73 +383,73 @@ LL | #[primary_span] error: `#[error(...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:565:1 | -LL | #[error(compiletest::example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[error(compiletest_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified --> $DIR/diagnostic-derive.rs:565:1 | -LL | / #[error(compiletest::example, code = "E0123")] +LL | / #[error(compiletest_example, code = "E0123")] LL | | LL | | LL | | LL | | struct ErrorAttribute {} | |________________________^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[warn_(...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:572:1 | -LL | #[warn_(compiletest::example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[warn_(compiletest_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified --> $DIR/diagnostic-derive.rs:572:1 | -LL | / #[warn_(compiletest::example, code = "E0123")] +LL | / #[warn_(compiletest_example, code = "E0123")] LL | | LL | | LL | | LL | | struct WarnAttribute {} | |_______________________^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[lint(...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:579:1 | -LL | #[lint(compiletest::example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[lint(compiletest_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified --> $DIR/diagnostic-derive.rs:579:1 | -LL | / #[lint(compiletest::example, code = "E0123")] +LL | / #[lint(compiletest_example, code = "E0123")] LL | | LL | | LL | | LL | | struct LintAttributeOnSessionDiag {} | |____________________________________^ | - = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis::example_error)]` + = help: specify the slug as the first argument to the `#[diag(...)]` attribute, such as `#[diag(hir_analysis_example_error)]` error: `#[lint(...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:586:1 | -LL | #[lint(compiletest::example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[lint(compiletest_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[lint(...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:586:1 | -LL | #[lint(compiletest::example, code = "E0123")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[lint(compiletest_example, code = "E0123")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: diagnostic slug not specified --> $DIR/diagnostic-derive.rs:586:1 | -LL | / #[lint(compiletest::example, code = "E0123")] +LL | / #[lint(compiletest_example, code = "E0123")] LL | | LL | | LL | | @@ -457,19 +457,19 @@ LL | | LL | | struct LintAttributeOnLintDiag {} | |_________________________________^ | - = help: specify the slug as the first argument to the attribute, such as `#[diag(compiletest::example)]` + = help: specify the slug as the first argument to the attribute, such as `#[diag(compiletest_example)]` error: specified multiple times - --> $DIR/diagnostic-derive.rs:596:57 + --> $DIR/diagnostic-derive.rs:596:44 | -LL | #[suggestion(compiletest::suggestion, code = "...", code = ",,,")] - | ^^^^^^^^^^^^ +LL | #[suggestion(suggestion, code = "...", code = ",,,")] + | ^^^^^^^^^^^^ | note: previously specified here - --> $DIR/diagnostic-derive.rs:596:43 + --> $DIR/diagnostic-derive.rs:596:30 | -LL | #[suggestion(compiletest::suggestion, code = "...", code = ",,,")] - | ^^^^^^^^^^^^ +LL | #[suggestion(suggestion, code = "...", code = ",,,")] + | ^^^^^^^^^^^^ error: wrong types for suggestion --> $DIR/diagnostic-derive.rs:605:24 @@ -490,14 +490,14 @@ LL | suggestion: (Span,), error: suggestion without `code = "..."` --> $DIR/diagnostic-derive.rs:620:5 | -LL | #[suggestion(compiletest::suggestion)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(suggestion)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[multipart_suggestion(...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:627:1 | -LL | #[multipart_suggestion(compiletest::suggestion)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[multipart_suggestion(suggestion)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider creating a `Subdiagnostic` instead @@ -512,16 +512,16 @@ LL | #[multipart_suggestion()] error: `#[multipart_suggestion(...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:634:5 | -LL | #[multipart_suggestion(compiletest::suggestion)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[multipart_suggestion(suggestion)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: consider creating a `Subdiagnostic` instead error: `#[suggestion(...)]` is not a valid attribute --> $DIR/diagnostic-derive.rs:642:1 | -LL | #[suggestion(compiletest::suggestion, code = "...")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(suggestion, code = "...")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: `#[label]` and `#[suggestion]` can only be applied to fields @@ -573,10 +573,28 @@ LL | #[subdiagnostic(eager)] | = help: eager subdiagnostics are not supported on lints +error: expected at least one string literal for `code(...)` + --> $DIR/diagnostic-derive.rs:779:18 + | +LL | #[suggestion(code())] + | ^^^^^^ + +error: `code(...)` must contain only string literals + --> $DIR/diagnostic-derive.rs:787:23 + | +LL | #[suggestion(code(foo))] + | ^^^ + +error: `code = "..."`/`code(...)` must contain only string literals + --> $DIR/diagnostic-derive.rs:795:18 + | +LL | #[suggestion(code = 3)] + | ^^^^^^^^ + error: cannot find attribute `nonsense` in this scope --> $DIR/diagnostic-derive.rs:55:3 | -LL | #[nonsense(compiletest::example, code = "E0123")] +LL | #[nonsense(compiletest_example, code = "E0123")] | ^^^^^^^^ error: cannot find attribute `nonsense` in this scope @@ -588,31 +606,31 @@ LL | #[nonsense] error: cannot find attribute `error` in this scope --> $DIR/diagnostic-derive.rs:565:3 | -LL | #[error(compiletest::example, code = "E0123")] +LL | #[error(compiletest_example, code = "E0123")] | ^^^^^ error: cannot find attribute `warn_` in this scope --> $DIR/diagnostic-derive.rs:572:3 | -LL | #[warn_(compiletest::example, code = "E0123")] +LL | #[warn_(compiletest_example, code = "E0123")] | ^^^^^ help: a built-in attribute with a similar name exists: `warn` error: cannot find attribute `lint` in this scope --> $DIR/diagnostic-derive.rs:579:3 | -LL | #[lint(compiletest::example, code = "E0123")] +LL | #[lint(compiletest_example, code = "E0123")] | ^^^^ help: a built-in attribute with a similar name exists: `link` error: cannot find attribute `lint` in this scope --> $DIR/diagnostic-derive.rs:586:3 | -LL | #[lint(compiletest::example, code = "E0123")] +LL | #[lint(compiletest_example, code = "E0123")] | ^^^^ help: a built-in attribute with a similar name exists: `link` error: cannot find attribute `multipart_suggestion` in this scope --> $DIR/diagnostic-derive.rs:627:3 | -LL | #[multipart_suggestion(compiletest::suggestion)] +LL | #[multipart_suggestion(suggestion)] | ^^^^^^^^^^^^^^^^^^^^ error: cannot find attribute `multipart_suggestion` in this scope @@ -624,7 +642,7 @@ LL | #[multipart_suggestion()] error: cannot find attribute `multipart_suggestion` in this scope --> $DIR/diagnostic-derive.rs:634:7 | -LL | #[multipart_suggestion(compiletest::suggestion)] +LL | #[multipart_suggestion(suggestion)] | ^^^^^^^^^^^^^^^^^^^^ error[E0425]: cannot find value `nonsense` in module `rustc_errors::fluent` @@ -647,7 +665,7 @@ LL | arg: impl IntoDiagnosticArg, | ^^^^^^^^^^^^^^^^^ required by this bound in `DiagnosticBuilder::<'a, G>::set_arg` = note: this error originates in the derive macro `Diagnostic` (in Nightly builds, run with -Z macro-backtrace for more info) -error: aborting due to 80 previous errors +error: aborting due to 83 previous errors Some errors have detailed explanations: E0277, E0425. For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui-fulldeps/session-diagnostic/subdiagnostic-derive.rs b/src/test/ui-fulldeps/session-diagnostic/subdiagnostic-derive.rs index 84ee5af42de..efec85eb52c 100644 --- a/src/test/ui-fulldeps/session-diagnostic/subdiagnostic-derive.rs +++ b/src/test/ui-fulldeps/session-diagnostic/subdiagnostic-derive.rs @@ -20,7 +20,7 @@ use rustc_span::Span; use rustc_macros::Subdiagnostic; #[derive(Subdiagnostic)] -#[label(parser::add_paren)] +#[label(parser_add_paren)] struct A { #[primary_span] span: Span, @@ -29,13 +29,13 @@ struct A { #[derive(Subdiagnostic)] enum B { - #[label(parser::add_paren)] + #[label(parser_add_paren)] A { #[primary_span] span: Span, var: String, }, - #[label(parser::add_paren)] + #[label(parser_add_paren)] B { #[primary_span] span: Span, @@ -44,7 +44,7 @@ enum B { } #[derive(Subdiagnostic)] -#[label(parser::add_paren)] +#[label(parser_add_paren)] //~^ ERROR label without `#[primary_span]` field struct C { var: String, @@ -138,7 +138,7 @@ struct M { } #[derive(Subdiagnostic)] -#[label(parser::add_paren, code = "...")] +#[label(parser_add_paren, code = "...")] //~^ ERROR `#[label(code = ...)]` is not a valid attribute struct N { #[primary_span] @@ -147,7 +147,7 @@ struct N { } #[derive(Subdiagnostic)] -#[label(parser::add_paren, applicability = "machine-applicable")] +#[label(parser_add_paren, applicability = "machine-applicable")] //~^ ERROR `#[label(applicability = ...)]` is not a valid attribute struct O { #[primary_span] @@ -160,7 +160,7 @@ struct O { //~^ ERROR cannot find attribute `foo` in this scope //~^^ ERROR unsupported type attribute for subdiagnostic enum enum P { - #[label(parser::add_paren)] + #[label(parser_add_paren)] A { #[primary_span] span: Span, @@ -230,14 +230,13 @@ enum U { #[derive(Subdiagnostic)] enum V { - #[label(parser::add_paren)] + #[label(parser_add_paren)] A { #[primary_span] span: Span, var: String, }, B { - //~^ ERROR subdiagnostic kind not specified #[primary_span] span: Span, var: String, @@ -245,7 +244,7 @@ enum V { } #[derive(Subdiagnostic)] -#[label(parser::add_paren)] +#[label(parser_add_paren)] //~^ ERROR label without `#[primary_span]` field struct W { #[primary_span] @@ -254,7 +253,7 @@ struct W { } #[derive(Subdiagnostic)] -#[label(parser::add_paren)] +#[label(parser_add_paren)] struct X { #[primary_span] span: Span, @@ -264,7 +263,7 @@ struct X { } #[derive(Subdiagnostic)] -#[label(parser::add_paren)] +#[label(parser_add_paren)] struct Y { #[primary_span] span: Span, @@ -275,7 +274,7 @@ struct Y { } #[derive(Subdiagnostic)] -#[label(parser::add_paren)] +#[label(parser_add_paren)] struct Z { #[primary_span] span: Span, @@ -286,7 +285,7 @@ struct Z { } #[derive(Subdiagnostic)] -#[label(parser::add_paren)] +#[label(parser_add_paren)] struct AA { #[primary_span] span: Span, @@ -297,7 +296,7 @@ struct AA { } #[derive(Subdiagnostic)] -#[label(parser::add_paren)] +#[label(parser_add_paren)] struct AB { #[primary_span] span: Span, @@ -313,23 +312,23 @@ union AC { } #[derive(Subdiagnostic)] -#[label(parser::add_paren)] -#[label(parser::add_paren)] +#[label(parser_add_paren)] +#[label(parser_add_paren)] struct AD { #[primary_span] span: Span, } #[derive(Subdiagnostic)] -#[label(parser::add_paren, parser::add_paren)] -//~^ ERROR `#[label(parser::add_paren)]` is not a valid attribute +#[label(parser_add_paren, parser_add_paren)] +//~^ ERROR `#[label(parser_add_paren)]` is not a valid attribute struct AE { #[primary_span] span: Span, } #[derive(Subdiagnostic)] -#[label(parser::add_paren)] +#[label(parser_add_paren)] struct AF { #[primary_span] //~^ NOTE previously specified here @@ -347,7 +346,7 @@ struct AG { } #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren, code = "...")] +#[suggestion(parser_add_paren, code = "...")] struct AH { #[primary_span] span: Span, @@ -358,7 +357,7 @@ struct AH { #[derive(Subdiagnostic)] enum AI { - #[suggestion(parser::add_paren, code = "...")] + #[suggestion(parser_add_paren, code = "...")] A { #[primary_span] span: Span, @@ -366,7 +365,7 @@ enum AI { applicability: Applicability, var: String, }, - #[suggestion(parser::add_paren, code = "...")] + #[suggestion(parser_add_paren, code = "...")] B { #[primary_span] span: Span, @@ -377,7 +376,7 @@ enum AI { } #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren, code = "...", code = "...")] +#[suggestion(parser_add_paren, code = "...", code = "...")] //~^ ERROR specified multiple times //~^^ NOTE previously specified here struct AJ { @@ -388,7 +387,7 @@ struct AJ { } #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren, code = "...")] +#[suggestion(parser_add_paren, code = "...")] struct AK { #[primary_span] span: Span, @@ -401,7 +400,7 @@ struct AK { } #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren, code = "...")] +#[suggestion(parser_add_paren, code = "...")] struct AL { #[primary_span] span: Span, @@ -411,14 +410,14 @@ struct AL { } #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren, code = "...")] +#[suggestion(parser_add_paren, code = "...")] struct AM { #[primary_span] span: Span, } #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren)] +#[suggestion(parser_add_paren)] //~^ ERROR suggestion without `code = "..."` struct AN { #[primary_span] @@ -428,7 +427,7 @@ struct AN { } #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren, code ="...", applicability = "foo")] +#[suggestion(parser_add_paren, code ="...", applicability = "foo")] //~^ ERROR invalid applicability struct AO { #[primary_span] @@ -436,24 +435,24 @@ struct AO { } #[derive(Subdiagnostic)] -#[help(parser::add_paren)] +#[help(parser_add_paren)] struct AP { var: String } #[derive(Subdiagnostic)] -#[note(parser::add_paren)] +#[note(parser_add_paren)] struct AQ; #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren, code = "...")] +#[suggestion(parser_add_paren, code = "...")] //~^ ERROR suggestion without `#[primary_span]` field struct AR { var: String, } #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren, code ="...", applicability = "machine-applicable")] +#[suggestion(parser_add_paren, code ="...", applicability = "machine-applicable")] struct AS { #[primary_span] span: Span, @@ -463,7 +462,7 @@ struct AS { #[label] //~^ ERROR unsupported type attribute for subdiagnostic enum enum AT { - #[label(parser::add_paren)] + #[label(parser_add_paren)] A { #[primary_span] span: Span, @@ -472,7 +471,7 @@ enum AT { } #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren, code ="{var}", applicability = "machine-applicable")] +#[suggestion(parser_add_paren, code ="{var}", applicability = "machine-applicable")] struct AU { #[primary_span] span: Span, @@ -480,7 +479,7 @@ struct AU { } #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren, code ="{var}", applicability = "machine-applicable")] +#[suggestion(parser_add_paren, code ="{var}", applicability = "machine-applicable")] //~^ ERROR `var` doesn't refer to a field on this type struct AV { #[primary_span] @@ -489,7 +488,7 @@ struct AV { #[derive(Subdiagnostic)] enum AW { - #[suggestion(parser::add_paren, code ="{var}", applicability = "machine-applicable")] + #[suggestion(parser_add_paren, code ="{var}", applicability = "machine-applicable")] A { #[primary_span] span: Span, @@ -499,7 +498,7 @@ enum AW { #[derive(Subdiagnostic)] enum AX { - #[suggestion(parser::add_paren, code ="{var}", applicability = "machine-applicable")] + #[suggestion(parser_add_paren, code ="{var}", applicability = "machine-applicable")] //~^ ERROR `var` doesn't refer to a field on this type A { #[primary_span] @@ -508,18 +507,18 @@ enum AX { } #[derive(Subdiagnostic)] -#[warning(parser::add_paren)] +#[warning(parser_add_paren)] struct AY {} #[derive(Subdiagnostic)] -#[warning(parser::add_paren)] +#[warning(parser_add_paren)] struct AZ { #[primary_span] span: Span, } #[derive(Subdiagnostic)] -#[suggestion(parser::add_paren, code = "...")] +#[suggestion(parser_add_paren, code = "...")] //~^ ERROR suggestion without `#[primary_span]` field struct BA { #[suggestion_part] @@ -534,7 +533,7 @@ struct BA { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parser::add_paren, code = "...", applicability = "machine-applicable")] +#[multipart_suggestion(parser_add_paren, code = "...", applicability = "machine-applicable")] //~^ ERROR multipart suggestion without any `#[suggestion_part(...)]` fields //~| ERROR `#[multipart_suggestion(code = ...)]` is not a valid attribute struct BBa { @@ -542,7 +541,7 @@ struct BBa { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parser::add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(parser_add_paren, applicability = "machine-applicable")] struct BBb { #[suggestion_part] //~^ ERROR `#[suggestion_part(...)]` attribute without `code = "..."` @@ -550,7 +549,7 @@ struct BBb { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parser::add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(parser_add_paren, applicability = "machine-applicable")] struct BBc { #[suggestion_part()] //~^ ERROR `#[suggestion_part(...)]` attribute without `code = "..."` @@ -558,7 +557,7 @@ struct BBc { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parser::add_paren)] +#[multipart_suggestion(parser_add_paren)] //~^ ERROR multipart suggestion without any `#[suggestion_part(...)]` fields struct BC { #[primary_span] @@ -567,7 +566,7 @@ struct BC { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parser::add_paren)] +#[multipart_suggestion(parser_add_paren)] struct BD { #[suggestion_part] //~^ ERROR `#[suggestion_part(...)]` attribute without `code = "..."` @@ -587,7 +586,7 @@ struct BD { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parser::add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(parser_add_paren, applicability = "machine-applicable")] struct BE { #[suggestion_part(code = "...", code = ",,,")] //~^ ERROR specified multiple times @@ -596,7 +595,7 @@ struct BE { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parser::add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(parser_add_paren, applicability = "machine-applicable")] struct BF { #[suggestion_part(code = "(")] first: Span, @@ -605,7 +604,7 @@ struct BF { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parser::add_paren)] +#[multipart_suggestion(parser_add_paren)] struct BG { #[applicability] appl: Applicability, @@ -616,7 +615,7 @@ struct BG { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parser::add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(parser_add_paren, applicability = "machine-applicable")] struct BH { #[applicability] //~^ ERROR `#[applicability]` has no effect @@ -628,16 +627,82 @@ struct BH { } #[derive(Subdiagnostic)] -#[multipart_suggestion(parser::add_paren, applicability = "machine-applicable")] +#[multipart_suggestion(parser_add_paren, applicability = "machine-applicable")] struct BI { #[suggestion_part(code = "")] spans: Vec<Span>, } #[derive(Subdiagnostic)] -#[label(parser::add_paren)] +#[label(parser_add_paren)] struct BJ { #[primary_span] span: Span, r#type: String, } + +/// with a doc comment on the type.. +#[derive(Subdiagnostic)] +#[label(parser_add_paren)] +struct BK { + /// ..and the field + #[primary_span] + span: Span, +} + +/// with a doc comment on the type.. +#[derive(Subdiagnostic)] +enum BL { + /// ..and the variant.. + #[label(parser_add_paren)] + Foo { + /// ..and the field + #[primary_span] + span: Span, + } +} + +#[derive(Subdiagnostic)] +#[multipart_suggestion(parser_add_paren)] +struct BM { + #[suggestion_part(code("foo"))] + //~^ ERROR expected exactly one string literal for `code = ...` + span: Span, + r#type: String, +} + +#[derive(Subdiagnostic)] +#[multipart_suggestion(parser_add_paren)] +struct BN { + #[suggestion_part(code("foo", "bar"))] + //~^ ERROR expected exactly one string literal for `code = ...` + span: Span, + r#type: String, +} + +#[derive(Subdiagnostic)] +#[multipart_suggestion(parser_add_paren)] +struct BO { + #[suggestion_part(code(3))] + //~^ ERROR expected exactly one string literal for `code = ...` + span: Span, + r#type: String, +} + +#[derive(Subdiagnostic)] +#[multipart_suggestion(parser_add_paren)] +struct BP { + #[suggestion_part(code())] + //~^ ERROR expected exactly one string literal for `code = ...` + span: Span, + r#type: String, +} + +#[derive(Subdiagnostic)] +#[multipart_suggestion(parser_add_paren)] +struct BQ { + #[suggestion_part(code = 3)] + //~^ ERROR `code = "..."`/`code(...)` must contain only string literals + span: Span, + r#type: String, +} diff --git a/src/test/ui-fulldeps/session-diagnostic/subdiagnostic-derive.stderr b/src/test/ui-fulldeps/session-diagnostic/subdiagnostic-derive.stderr index 171b89e657d..a85a8711eac 100644 --- a/src/test/ui-fulldeps/session-diagnostic/subdiagnostic-derive.stderr +++ b/src/test/ui-fulldeps/session-diagnostic/subdiagnostic-derive.stderr @@ -1,7 +1,7 @@ error: label without `#[primary_span]` field --> $DIR/subdiagnostic-derive.rs:47:1 | -LL | / #[label(parser::add_paren)] +LL | / #[label(parser_add_paren)] LL | | LL | | struct C { LL | | var: String, @@ -81,16 +81,16 @@ LL | #[label()] | ^^^^^^^^^^ error: `#[label(code = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:141:28 + --> $DIR/subdiagnostic-derive.rs:141:27 | -LL | #[label(parser::add_paren, code = "...")] - | ^^^^^^^^^^^^ +LL | #[label(parser_add_paren, code = "...")] + | ^^^^^^^^^^^^ error: `#[label(applicability = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:150:28 + --> $DIR/subdiagnostic-derive.rs:150:27 | -LL | #[label(parser::add_paren, applicability = "machine-applicable")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[label(parser_add_paren, applicability = "machine-applicable")] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: unsupported type attribute for subdiagnostic enum --> $DIR/subdiagnostic-derive.rs:159:1 @@ -134,22 +134,16 @@ error: diagnostic slug must be first argument of a `#[label(...)]` attribute LL | #[label(code = "...")] | ^^^^^^^^^^^^^^^^^^^^^^ -error: subdiagnostic kind not specified - --> $DIR/subdiagnostic-derive.rs:239:5 - | -LL | B { - | ^ - error: the `#[primary_span]` attribute can only be applied to fields of type `Span` or `MultiSpan` - --> $DIR/subdiagnostic-derive.rs:251:5 + --> $DIR/subdiagnostic-derive.rs:250:5 | LL | #[primary_span] | ^^^^^^^^^^^^^^^ error: label without `#[primary_span]` field - --> $DIR/subdiagnostic-derive.rs:248:1 + --> $DIR/subdiagnostic-derive.rs:247:1 | -LL | / #[label(parser::add_paren)] +LL | / #[label(parser_add_paren)] LL | | LL | | struct W { LL | | #[primary_span] @@ -159,13 +153,13 @@ LL | | } | |_^ error: `#[applicability]` is only valid on suggestions - --> $DIR/subdiagnostic-derive.rs:261:5 + --> $DIR/subdiagnostic-derive.rs:260:5 | LL | #[applicability] | ^^^^^^^^^^^^^^^^ error: `#[bar]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:271:5 + --> $DIR/subdiagnostic-derive.rs:270:5 | LL | #[bar] | ^^^^^^ @@ -173,13 +167,13 @@ LL | #[bar] = help: only `primary_span`, `applicability` and `skip_arg` are valid field attributes error: `#[bar = ...]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:282:5 + --> $DIR/subdiagnostic-derive.rs:281:5 | LL | #[bar = "..."] | ^^^^^^^^^^^^^^ error: `#[bar(...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:293:5 + --> $DIR/subdiagnostic-derive.rs:292:5 | LL | #[bar("...")] | ^^^^^^^^^^^^^ @@ -187,7 +181,7 @@ LL | #[bar("...")] = help: only `primary_span`, `applicability` and `skip_arg` are valid field attributes error: unexpected unsupported untagged union - --> $DIR/subdiagnostic-derive.rs:309:1 + --> $DIR/subdiagnostic-derive.rs:308:1 | LL | / union AC { LL | | @@ -196,78 +190,78 @@ LL | | b: u64 LL | | } | |_^ -error: `#[label(parser::add_paren)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:324:28 +error: `#[label(parser_add_paren)]` is not a valid attribute + --> $DIR/subdiagnostic-derive.rs:323:27 | -LL | #[label(parser::add_paren, parser::add_paren)] - | ^^^^^^^^^^^^^^^^^ +LL | #[label(parser_add_paren, parser_add_paren)] + | ^^^^^^^^^^^^^^^^ | = help: a diagnostic slug must be the first argument to the attribute error: specified multiple times - --> $DIR/subdiagnostic-derive.rs:337:5 + --> $DIR/subdiagnostic-derive.rs:336:5 | LL | #[primary_span] | ^^^^^^^^^^^^^^^ | note: previously specified here - --> $DIR/subdiagnostic-derive.rs:334:5 + --> $DIR/subdiagnostic-derive.rs:333:5 | LL | #[primary_span] | ^^^^^^^^^^^^^^^ error: subdiagnostic kind not specified - --> $DIR/subdiagnostic-derive.rs:343:8 + --> $DIR/subdiagnostic-derive.rs:342:8 | LL | struct AG { | ^^ error: specified multiple times - --> $DIR/subdiagnostic-derive.rs:380:47 + --> $DIR/subdiagnostic-derive.rs:379:46 | -LL | #[suggestion(parser::add_paren, code = "...", code = "...")] - | ^^^^^^^^^^^^ +LL | #[suggestion(parser_add_paren, code = "...", code = "...")] + | ^^^^^^^^^^^^ | note: previously specified here - --> $DIR/subdiagnostic-derive.rs:380:33 + --> $DIR/subdiagnostic-derive.rs:379:32 | -LL | #[suggestion(parser::add_paren, code = "...", code = "...")] - | ^^^^^^^^^^^^ +LL | #[suggestion(parser_add_paren, code = "...", code = "...")] + | ^^^^^^^^^^^^ error: specified multiple times - --> $DIR/subdiagnostic-derive.rs:398:5 + --> $DIR/subdiagnostic-derive.rs:397:5 | LL | #[applicability] | ^^^^^^^^^^^^^^^^ | note: previously specified here - --> $DIR/subdiagnostic-derive.rs:395:5 + --> $DIR/subdiagnostic-derive.rs:394:5 | LL | #[applicability] | ^^^^^^^^^^^^^^^^ error: the `#[applicability]` attribute can only be applied to fields of type `Applicability` - --> $DIR/subdiagnostic-derive.rs:408:5 + --> $DIR/subdiagnostic-derive.rs:407:5 | LL | #[applicability] | ^^^^^^^^^^^^^^^^ error: suggestion without `code = "..."` - --> $DIR/subdiagnostic-derive.rs:421:1 + --> $DIR/subdiagnostic-derive.rs:420:1 | -LL | #[suggestion(parser::add_paren)] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(parser_add_paren)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: invalid applicability - --> $DIR/subdiagnostic-derive.rs:431:46 + --> $DIR/subdiagnostic-derive.rs:430:45 | -LL | #[suggestion(parser::add_paren, code ="...", applicability = "foo")] - | ^^^^^^^^^^^^^^^^^^^^^ +LL | #[suggestion(parser_add_paren, code ="...", applicability = "foo")] + | ^^^^^^^^^^^^^^^^^^^^^ error: suggestion without `#[primary_span]` field - --> $DIR/subdiagnostic-derive.rs:449:1 + --> $DIR/subdiagnostic-derive.rs:448:1 | -LL | / #[suggestion(parser::add_paren, code = "...")] +LL | / #[suggestion(parser_add_paren, code = "...")] LL | | LL | | struct AR { LL | | var: String, @@ -275,25 +269,25 @@ LL | | } | |_^ error: unsupported type attribute for subdiagnostic enum - --> $DIR/subdiagnostic-derive.rs:463:1 + --> $DIR/subdiagnostic-derive.rs:462:1 | LL | #[label] | ^^^^^^^^ error: `var` doesn't refer to a field on this type - --> $DIR/subdiagnostic-derive.rs:483:39 + --> $DIR/subdiagnostic-derive.rs:482:38 | -LL | #[suggestion(parser::add_paren, code ="{var}", applicability = "machine-applicable")] - | ^^^^^^^ +LL | #[suggestion(parser_add_paren, code ="{var}", applicability = "machine-applicable")] + | ^^^^^^^ error: `var` doesn't refer to a field on this type - --> $DIR/subdiagnostic-derive.rs:502:43 + --> $DIR/subdiagnostic-derive.rs:501:42 | -LL | #[suggestion(parser::add_paren, code ="{var}", applicability = "machine-applicable")] - | ^^^^^^^ +LL | #[suggestion(parser_add_paren, code ="{var}", applicability = "machine-applicable")] + | ^^^^^^^ error: `#[suggestion_part]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:525:5 + --> $DIR/subdiagnostic-derive.rs:524:5 | LL | #[suggestion_part] | ^^^^^^^^^^^^^^^^^^ @@ -301,7 +295,7 @@ LL | #[suggestion_part] = help: `#[suggestion_part(...)]` is only valid in multipart suggestions, use `#[primary_span]` instead error: `#[suggestion_part(...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:528:5 + --> $DIR/subdiagnostic-derive.rs:527:5 | LL | #[suggestion_part(code = "...")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -309,9 +303,9 @@ LL | #[suggestion_part(code = "...")] = help: `#[suggestion_part(...)]` is only valid in multipart suggestions error: suggestion without `#[primary_span]` field - --> $DIR/subdiagnostic-derive.rs:522:1 + --> $DIR/subdiagnostic-derive.rs:521:1 | -LL | / #[suggestion(parser::add_paren, code = "...")] +LL | / #[suggestion(parser_add_paren, code = "...")] LL | | LL | | struct BA { LL | | #[suggestion_part] @@ -321,17 +315,17 @@ LL | | } | |_^ error: `#[multipart_suggestion(code = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:537:43 + --> $DIR/subdiagnostic-derive.rs:536:42 | -LL | #[multipart_suggestion(parser::add_paren, code = "...", applicability = "machine-applicable")] - | ^^^^^^^^^^^^ +LL | #[multipart_suggestion(parser_add_paren, code = "...", applicability = "machine-applicable")] + | ^^^^^^^^^^^^ | = help: only `applicability` is a valid nested attributes error: multipart suggestion without any `#[suggestion_part(...)]` fields - --> $DIR/subdiagnostic-derive.rs:537:1 + --> $DIR/subdiagnostic-derive.rs:536:1 | -LL | / #[multipart_suggestion(parser::add_paren, code = "...", applicability = "machine-applicable")] +LL | / #[multipart_suggestion(parser_add_paren, code = "...", applicability = "machine-applicable")] LL | | LL | | LL | | struct BBa { @@ -340,19 +334,19 @@ LL | | } | |_^ error: `#[suggestion_part(...)]` attribute without `code = "..."` - --> $DIR/subdiagnostic-derive.rs:547:5 + --> $DIR/subdiagnostic-derive.rs:546:5 | LL | #[suggestion_part] | ^^^^^^^^^^^^^^^^^^ error: `#[suggestion_part(...)]` attribute without `code = "..."` - --> $DIR/subdiagnostic-derive.rs:555:5 + --> $DIR/subdiagnostic-derive.rs:554:5 | LL | #[suggestion_part()] | ^^^^^^^^^^^^^^^^^^^^ error: `#[primary_span]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:564:5 + --> $DIR/subdiagnostic-derive.rs:563:5 | LL | #[primary_span] | ^^^^^^^^^^^^^^^ @@ -360,9 +354,9 @@ LL | #[primary_span] = help: multipart suggestions use one or more `#[suggestion_part]`s rather than one `#[primary_span]` error: multipart suggestion without any `#[suggestion_part(...)]` fields - --> $DIR/subdiagnostic-derive.rs:561:1 + --> $DIR/subdiagnostic-derive.rs:560:1 | -LL | / #[multipart_suggestion(parser::add_paren)] +LL | / #[multipart_suggestion(parser_add_paren)] LL | | LL | | struct BC { LL | | #[primary_span] @@ -372,19 +366,19 @@ LL | | } | |_^ error: `#[suggestion_part(...)]` attribute without `code = "..."` - --> $DIR/subdiagnostic-derive.rs:572:5 + --> $DIR/subdiagnostic-derive.rs:571:5 | LL | #[suggestion_part] | ^^^^^^^^^^^^^^^^^^ error: `#[suggestion_part(...)]` attribute without `code = "..."` - --> $DIR/subdiagnostic-derive.rs:575:5 + --> $DIR/subdiagnostic-derive.rs:574:5 | LL | #[suggestion_part()] | ^^^^^^^^^^^^^^^^^^^^ error: `#[suggestion_part(foo = ...)]` is not a valid attribute - --> $DIR/subdiagnostic-derive.rs:578:23 + --> $DIR/subdiagnostic-derive.rs:577:23 | LL | #[suggestion_part(foo = "bar")] | ^^^^^^^^^^^ @@ -392,35 +386,65 @@ LL | #[suggestion_part(foo = "bar")] = help: `code` is the only valid nested attribute error: the `#[suggestion_part(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` - --> $DIR/subdiagnostic-derive.rs:581:5 + --> $DIR/subdiagnostic-derive.rs:580:5 | LL | #[suggestion_part(code = "...")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: the `#[suggestion_part(...)]` attribute can only be applied to fields of type `Span` or `MultiSpan` - --> $DIR/subdiagnostic-derive.rs:584:5 + --> $DIR/subdiagnostic-derive.rs:583:5 | LL | #[suggestion_part()] | ^^^^^^^^^^^^^^^^^^^^ error: specified multiple times - --> $DIR/subdiagnostic-derive.rs:592:37 + --> $DIR/subdiagnostic-derive.rs:591:37 | LL | #[suggestion_part(code = "...", code = ",,,")] | ^^^^^^^^^^^^ | note: previously specified here - --> $DIR/subdiagnostic-derive.rs:592:23 + --> $DIR/subdiagnostic-derive.rs:591:23 | LL | #[suggestion_part(code = "...", code = ",,,")] | ^^^^^^^^^^^^ error: `#[applicability]` has no effect if all `#[suggestion]`/`#[multipart_suggestion]` attributes have a static `applicability = "..."` - --> $DIR/subdiagnostic-derive.rs:621:5 + --> $DIR/subdiagnostic-derive.rs:620:5 | LL | #[applicability] | ^^^^^^^^^^^^^^^^ +error: expected exactly one string literal for `code = ...` + --> $DIR/subdiagnostic-derive.rs:668:23 + | +LL | #[suggestion_part(code("foo"))] + | ^^^^^^^^^^^ + +error: expected exactly one string literal for `code = ...` + --> $DIR/subdiagnostic-derive.rs:677:23 + | +LL | #[suggestion_part(code("foo", "bar"))] + | ^^^^^^^^^^^^^^^^^^ + +error: expected exactly one string literal for `code = ...` + --> $DIR/subdiagnostic-derive.rs:686:23 + | +LL | #[suggestion_part(code(3))] + | ^^^^^^^ + +error: expected exactly one string literal for `code = ...` + --> $DIR/subdiagnostic-derive.rs:695:23 + | +LL | #[suggestion_part(code())] + | ^^^^^^ + +error: `code = "..."`/`code(...)` must contain only string literals + --> $DIR/subdiagnostic-derive.rs:704:23 + | +LL | #[suggestion_part(code = 3)] + | ^^^^^^^^ + error: cannot find attribute `foo` in this scope --> $DIR/subdiagnostic-derive.rs:63:3 | @@ -458,19 +482,19 @@ LL | #[bar("...")] | ^^^ error: cannot find attribute `bar` in this scope - --> $DIR/subdiagnostic-derive.rs:271:7 + --> $DIR/subdiagnostic-derive.rs:270:7 | LL | #[bar] | ^^^ error: cannot find attribute `bar` in this scope - --> $DIR/subdiagnostic-derive.rs:282:7 + --> $DIR/subdiagnostic-derive.rs:281:7 | LL | #[bar = "..."] | ^^^ error: cannot find attribute `bar` in this scope - --> $DIR/subdiagnostic-derive.rs:293:7 + --> $DIR/subdiagnostic-derive.rs:292:7 | LL | #[bar("...")] | ^^^ @@ -481,6 +505,6 @@ error[E0425]: cannot find value `slug` in module `rustc_errors::fluent` LL | #[label(slug)] | ^^^^ not found in `rustc_errors::fluent` -error: aborting due to 68 previous errors +error: aborting due to 72 previous errors For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/asm/unpretty-expanded.rs b/src/test/ui/asm/unpretty-expanded.rs index 6128f49b89a..25cf1c3d730 100644 --- a/src/test/ui/asm/unpretty-expanded.rs +++ b/src/test/ui/asm/unpretty-expanded.rs @@ -1,3 +1,4 @@ +// needs-asm-support // check-pass // compile-flags: -Zunpretty=expanded core::arch::global_asm!("x: .byte 42"); diff --git a/src/test/ui/asm/unpretty-expanded.stdout b/src/test/ui/asm/unpretty-expanded.stdout index 15b60d1559c..ab1b5f45e5c 100644 --- a/src/test/ui/asm/unpretty-expanded.stdout +++ b/src/test/ui/asm/unpretty-expanded.stdout @@ -4,6 +4,7 @@ use ::std::prelude::rust_2015::*; #[macro_use] extern crate std; +// needs-asm-support // check-pass // compile-flags: -Zunpretty=expanded global_asm! ("x: .byte 42"); diff --git a/src/test/ui/associated-type-bounds/inside-adt.rs b/src/test/ui/associated-type-bounds/inside-adt.rs index f26037f0707..8eb8c44bb42 100644 --- a/src/test/ui/associated-type-bounds/inside-adt.rs +++ b/src/test/ui/associated-type-bounds/inside-adt.rs @@ -16,7 +16,7 @@ enum E2 { V(Box<dyn Iterator<Item: Copy>>) } //~^ ERROR associated type bounds are not allowed within structs, enums, or unions enum E3 { V(dyn Iterator<Item: 'static>) } //~^ ERROR associated type bounds are not allowed within structs, enums, or unions -//~| ERROR the size for values of type `(dyn Iterator<Item = impl Sized> + 'static)` +//~| ERROR the size for values of type `(dyn Iterator<Item = impl Sized + 'static> + 'static)` union U1 { f: ManuallyDrop<dyn Iterator<Item: Copy>> } //~^ ERROR associated type bounds are not allowed within structs, enums, or unions @@ -25,6 +25,6 @@ union U2 { f: ManuallyDrop<Box<dyn Iterator<Item: Copy>>> } //~^ ERROR associated type bounds are not allowed within structs, enums, or unions union U3 { f: ManuallyDrop<dyn Iterator<Item: 'static>> } //~^ ERROR associated type bounds are not allowed within structs, enums, or unions -//~| ERROR the size for values of type `(dyn Iterator<Item = impl Sized> + 'static)` +//~| ERROR the size for values of type `(dyn Iterator<Item = impl Sized + 'static> + 'static)` fn main() {} diff --git a/src/test/ui/associated-type-bounds/inside-adt.stderr b/src/test/ui/associated-type-bounds/inside-adt.stderr index 978390fa712..dbfcfa58063 100644 --- a/src/test/ui/associated-type-bounds/inside-adt.stderr +++ b/src/test/ui/associated-type-bounds/inside-adt.stderr @@ -70,13 +70,13 @@ help: the `Box` type always has a statically known size and allocates its conten LL | enum E1 { V(Box<dyn Iterator<Item: Copy>>) } | ++++ + -error[E0277]: the size for values of type `(dyn Iterator<Item = impl Sized> + 'static)` cannot be known at compilation time +error[E0277]: the size for values of type `(dyn Iterator<Item = impl Sized + 'static> + 'static)` cannot be known at compilation time --> $DIR/inside-adt.rs:17:13 | LL | enum E3 { V(dyn Iterator<Item: 'static>) } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | - = help: the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Sized> + 'static)` + = help: the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Sized + 'static> + 'static)` = note: no field of an enum variant may have a dynamically sized type = help: change the field's type to have a statically known size help: borrowed types always have a statically known size @@ -107,14 +107,14 @@ help: the `Box` type always has a statically known size and allocates its conten LL | union U1 { f: Box<ManuallyDrop<dyn Iterator<Item: Copy>>> } | ++++ + -error[E0277]: the size for values of type `(dyn Iterator<Item = impl Sized> + 'static)` cannot be known at compilation time +error[E0277]: the size for values of type `(dyn Iterator<Item = impl Sized + 'static> + 'static)` cannot be known at compilation time --> $DIR/inside-adt.rs:26:15 | LL | union U3 { f: ManuallyDrop<dyn Iterator<Item: 'static>> } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ doesn't have a size known at compile-time | - = help: within `ManuallyDrop<(dyn Iterator<Item = impl Sized> + 'static)>`, the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Sized> + 'static)` - = note: required because it appears within the type `ManuallyDrop<(dyn Iterator<Item = impl Sized> + 'static)>` + = help: within `ManuallyDrop<(dyn Iterator<Item = impl Sized + 'static> + 'static)>`, the trait `Sized` is not implemented for `(dyn Iterator<Item = impl Sized + 'static> + 'static)` + = note: required because it appears within the type `ManuallyDrop<(dyn Iterator<Item = impl Sized + 'static> + 'static)>` = note: no field of a union may have a dynamically sized type = help: change the field's type to have a statically known size help: borrowed types always have a statically known size diff --git a/src/test/ui/associated-types/issue-87261.rs b/src/test/ui/associated-types/issue-87261.rs index 384561f8ccd..e8548d402fa 100644 --- a/src/test/ui/associated-types/issue-87261.rs +++ b/src/test/ui/associated-types/issue-87261.rs @@ -77,10 +77,10 @@ where fn main() { accepts_trait(returns_opaque()); - //~^ ERROR type mismatch resolving `<impl Trait as Trait>::Associated == ()` + //~^ ERROR type mismatch resolving `<impl Trait + 'static as Trait>::Associated == ()` accepts_trait(returns_opaque_derived()); - //~^ ERROR type mismatch resolving `<impl DerivedTrait as Trait>::Associated == ()` + //~^ ERROR type mismatch resolving `<impl DerivedTrait + 'static as Trait>::Associated == ()` accepts_trait(returns_opaque_foo()); //~^ ERROR type mismatch resolving `<impl Trait + Foo as Trait>::Associated == ()` @@ -89,7 +89,7 @@ fn main() { //~^ ERROR type mismatch resolving `<impl DerivedTrait + Foo as Trait>::Associated == ()` accepts_generic_trait(returns_opaque_generic()); - //~^ ERROR type mismatch resolving `<impl GenericTrait<()> as GenericTrait<()>>::Associated == ()` + //~^ ERROR type mismatch resolving `<impl GenericTrait<()> + 'static as GenericTrait<()>>::Associated == ()` accepts_generic_trait(returns_opaque_generic_foo()); //~^ ERROR type mismatch resolving `<impl GenericTrait<()> + Foo as GenericTrait<()>>::Associated == ()` diff --git a/src/test/ui/associated-types/issue-87261.stderr b/src/test/ui/associated-types/issue-87261.stderr index f24423dd106..2cce6b94702 100644 --- a/src/test/ui/associated-types/issue-87261.stderr +++ b/src/test/ui/associated-types/issue-87261.stderr @@ -132,7 +132,7 @@ note: required by a bound in `accepts_generic_trait` LL | fn accepts_generic_trait<T: GenericTrait<(), Associated = ()>>(_: T) {} | ^^^^^^^^^^^^^^^ required by this bound in `accepts_generic_trait` -error[E0271]: type mismatch resolving `<impl Trait as Trait>::Associated == ()` +error[E0271]: type mismatch resolving `<impl Trait + 'static as Trait>::Associated == ()` --> $DIR/issue-87261.rs:79:19 | LL | fn returns_opaque() -> impl Trait + 'static { @@ -144,18 +144,18 @@ LL | accepts_trait(returns_opaque()); | required by a bound introduced by this call | = note: expected unit type `()` - found associated type `<impl Trait as Trait>::Associated` + found associated type `<impl Trait + 'static as Trait>::Associated` note: required by a bound in `accepts_trait` --> $DIR/issue-87261.rs:43:27 | LL | fn accepts_trait<T: Trait<Associated = ()>>(_: T) {} | ^^^^^^^^^^^^^^^ required by this bound in `accepts_trait` -help: consider constraining the associated type `<impl Trait as Trait>::Associated` to `()` +help: consider constraining the associated type `<impl Trait + 'static as Trait>::Associated` to `()` | LL | fn returns_opaque() -> impl Trait<Associated = ()> + 'static { | +++++++++++++++++ -error[E0271]: type mismatch resolving `<impl DerivedTrait as Trait>::Associated == ()` +error[E0271]: type mismatch resolving `<impl DerivedTrait + 'static as Trait>::Associated == ()` --> $DIR/issue-87261.rs:82:19 | LL | fn returns_opaque_derived() -> impl DerivedTrait + 'static { @@ -167,13 +167,13 @@ LL | accepts_trait(returns_opaque_derived()); | required by a bound introduced by this call | = note: expected unit type `()` - found associated type `<impl DerivedTrait as Trait>::Associated` + found associated type `<impl DerivedTrait + 'static as Trait>::Associated` note: required by a bound in `accepts_trait` --> $DIR/issue-87261.rs:43:27 | LL | fn accepts_trait<T: Trait<Associated = ()>>(_: T) {} | ^^^^^^^^^^^^^^^ required by this bound in `accepts_trait` -help: consider constraining the associated type `<impl DerivedTrait as Trait>::Associated` to `()` +help: consider constraining the associated type `<impl DerivedTrait + 'static as Trait>::Associated` to `()` | LL | fn returns_opaque_derived() -> impl DerivedTrait<Associated = ()> + 'static { | +++++++++++++++++ @@ -222,7 +222,7 @@ note: required by a bound in `accepts_trait` LL | fn accepts_trait<T: Trait<Associated = ()>>(_: T) {} | ^^^^^^^^^^^^^^^ required by this bound in `accepts_trait` -error[E0271]: type mismatch resolving `<impl GenericTrait<()> as GenericTrait<()>>::Associated == ()` +error[E0271]: type mismatch resolving `<impl GenericTrait<()> + 'static as GenericTrait<()>>::Associated == ()` --> $DIR/issue-87261.rs:91:27 | LL | fn returns_opaque_generic() -> impl GenericTrait<()> + 'static { @@ -234,13 +234,13 @@ LL | accepts_generic_trait(returns_opaque_generic()); | required by a bound introduced by this call | = note: expected unit type `()` - found associated type `<impl GenericTrait<()> as GenericTrait<()>>::Associated` + found associated type `<impl GenericTrait<()> + 'static as GenericTrait<()>>::Associated` note: required by a bound in `accepts_generic_trait` --> $DIR/issue-87261.rs:44:46 | LL | fn accepts_generic_trait<T: GenericTrait<(), Associated = ()>>(_: T) {} | ^^^^^^^^^^^^^^^ required by this bound in `accepts_generic_trait` -help: consider constraining the associated type `<impl GenericTrait<()> as GenericTrait<()>>::Associated` to `()` +help: consider constraining the associated type `<impl GenericTrait<()> + 'static as GenericTrait<()>>::Associated` to `()` | LL | fn returns_opaque_generic() -> impl GenericTrait<(), Associated = ()> + 'static { | +++++++++++++++++ diff --git a/src/test/ui/async-await/async-fn-nonsend.stderr b/src/test/ui/async-await/async-fn-nonsend.stderr index 40ad46b4862..a7b872fe444 100644 --- a/src/test/ui/async-await/async-fn-nonsend.stderr +++ b/src/test/ui/async-await/async-fn-nonsend.stderr @@ -27,7 +27,7 @@ error: future cannot be sent between threads safely LL | assert_send(non_sync_with_method_call()); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ future returned by `non_sync_with_method_call` is not `Send` | - = help: the trait `Send` is not implemented for `dyn std::fmt::Write` + = help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `dyn std::fmt::Write` note: future is not `Send` as this value is used across an await --> $DIR/async-fn-nonsend.rs:46:14 | diff --git a/src/test/ui/async-await/issues/issue-72312.stderr b/src/test/ui/async-await/issues/issue-72312.stderr index aa947b69003..5e5a980adb9 100644 --- a/src/test/ui/async-await/issues/issue-72312.stderr +++ b/src/test/ui/async-await/issues/issue-72312.stderr @@ -1,5 +1,5 @@ error[E0521]: borrowed data escapes outside of associated function - --> $DIR/issue-72312.rs:12:9 + --> $DIR/issue-72312.rs:12:24 | LL | pub async fn start(&self) { | ----- @@ -7,16 +7,17 @@ LL | pub async fn start(&self) { | `self` is a reference that is only valid in the associated function body | let's call the lifetime of this reference `'1` ... -LL | / require_static(async move { +LL | require_static(async move { + | ________________________^ LL | | LL | | LL | | LL | | &self; LL | | }); - | | ^ - | | | - | |__________`self` escapes the associated function body here - | argument requires that `'1` must outlive `'static` + | | ^ + | | | + | |_________`self` escapes the associated function body here + | argument requires that `'1` must outlive `'static` error: aborting due to previous error diff --git a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr index 3128b4df4e2..ae4d0d5853c 100644 --- a/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr +++ b/src/test/ui/async-await/multiple-lifetimes/ret-impl-trait-one.stderr @@ -25,7 +25,7 @@ LL | | (a, b) LL | | } | |_^ | -help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound +help: to declare that `impl Trait<'a>` captures `'b`, you can add an explicit `'b` lifetime bound | LL | async fn async_ret_impl_trait1<'a, 'b>(a: &'a u8, b: &'b u8) -> impl Trait<'a> + 'b { | ++++ diff --git a/src/test/ui/attr-from-macro.rs b/src/test/ui/attr-from-macro.rs new file mode 100644 index 00000000000..bb3a5c94d41 --- /dev/null +++ b/src/test/ui/attr-from-macro.rs @@ -0,0 +1,20 @@ +// aux-build:attr-from-macro.rs +// run-pass + +extern crate attr_from_macro; + +attr_from_macro::creator! { + struct Foo; + enum Bar; + enum FooBar; +} + +fn main() { + // Checking the `repr(u32)` on the enum. + assert_eq!(4, std::mem::size_of::<Bar>()); + // Checking the `repr(u16)` on the enum. + assert_eq!(2, std::mem::size_of::<FooBar>()); + + // Checking the Debug impl on the types. + eprintln!("{:?} {:?} {:?}", Foo, Bar::A, FooBar::A); +} diff --git a/src/test/ui/attributes/unix_sigpipe/auxiliary/sigpipe-utils.rs b/src/test/ui/attributes/unix_sigpipe/auxiliary/sigpipe-utils.rs index e8b4fe7ae52..74fbae0350e 100644 --- a/src/test/ui/attributes/unix_sigpipe/auxiliary/sigpipe-utils.rs +++ b/src/test/ui/attributes/unix_sigpipe/auxiliary/sigpipe-utils.rs @@ -23,9 +23,11 @@ pub fn assert_sigpipe_handler(expected_handler: SignalHandler) { SignalHandler::Ignore => libc::SIG_IGN, SignalHandler::Default => libc::SIG_DFL, }; - assert_eq!(prev, expected); + assert_eq!(prev, expected, "expected sigpipe value matches actual value"); // Unlikely to matter, but restore the old value anyway - unsafe { libc::signal(libc::SIGPIPE, prev); }; + unsafe { + libc::signal(libc::SIGPIPE, prev); + }; } } diff --git a/src/test/ui/auxiliary/attr-from-macro.rs b/src/test/ui/auxiliary/attr-from-macro.rs new file mode 100644 index 00000000000..9b388675c80 --- /dev/null +++ b/src/test/ui/auxiliary/attr-from-macro.rs @@ -0,0 +1,15 @@ +#[macro_export] +macro_rules! creator { + (struct $name1:ident; enum $name2:ident; enum $name3:ident;) => { + #[derive(Debug)] + pub struct $name1; + + #[derive(Debug)] + #[repr(u32)] + pub enum $name2 { A } + + #[derive(Debug)] + #[repr(u16)] + pub enum $name3 { A } + } +} diff --git a/src/test/ui/borrowck/anonymous-region-in-apit.rs b/src/test/ui/borrowck/anonymous-region-in-apit.rs new file mode 100644 index 00000000000..7799a7cb151 --- /dev/null +++ b/src/test/ui/borrowck/anonymous-region-in-apit.rs @@ -0,0 +1,12 @@ +#![feature(anonymous_lifetime_in_impl_trait)] + +trait Foo<T> { + fn bar(self, baz: T); +} + +fn qux(foo: impl Foo<&str>) { + |baz: &str| foo.bar(baz); + //~^ ERROR borrowed data escapes outside of closure +} + +fn main() {} diff --git a/src/test/ui/borrowck/anonymous-region-in-apit.stderr b/src/test/ui/borrowck/anonymous-region-in-apit.stderr new file mode 100644 index 00000000000..9e100f8ac3c --- /dev/null +++ b/src/test/ui/borrowck/anonymous-region-in-apit.stderr @@ -0,0 +1,16 @@ +error[E0521]: borrowed data escapes outside of closure + --> $DIR/anonymous-region-in-apit.rs:8:17 + | +LL | fn qux(foo: impl Foo<&str>) { + | --- lifetime `'2` appears in the type of `foo` +LL | |baz: &str| foo.bar(baz); + | --- - ^^^^^^^^^^^^ + | | | | + | | | `baz` escapes the closure body here + | | | argument requires that `'1` must outlive `'2` + | | let's call the lifetime of this reference `'1` + | `baz` is a reference that is only valid in the closure body + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0521`. diff --git a/src/test/ui/borrowck/issue-103250.rs b/src/test/ui/borrowck/issue-103250.rs new file mode 100644 index 00000000000..46565f61ca9 --- /dev/null +++ b/src/test/ui/borrowck/issue-103250.rs @@ -0,0 +1,37 @@ +// edition:2021 + +type TranslateFn = Box<dyn Fn(String, String) -> String>; + +pub struct DeviceCluster { + devices: Vec<Device>, +} + +impl DeviceCluster { + pub async fn do_something(&mut self) -> Result<String, Box<dyn std::error::Error>> { + let mut last_error: Box<dyn std::error::Error>; + + for device in &mut self.devices { + match device.do_something().await { + Ok(info) => { + return Ok(info); + } + Err(e) => {} + } + } + + Err(last_error) + //~^ ERROR used binding `last_error` isn't initialized + } +} + +pub struct Device { + translate_fn: Option<TranslateFn>, +} + +impl Device { + pub async fn do_something(&mut self) -> Result<String, Box<dyn std::error::Error>> { + Ok(String::from("")) + } +} + +fn main() {} diff --git a/src/test/ui/borrowck/issue-103250.stderr b/src/test/ui/borrowck/issue-103250.stderr new file mode 100644 index 00000000000..4a237835222 --- /dev/null +++ b/src/test/ui/borrowck/issue-103250.stderr @@ -0,0 +1,17 @@ +error[E0381]: used binding `last_error` isn't initialized + --> $DIR/issue-103250.rs:22:13 + | +LL | let mut last_error: Box<dyn std::error::Error>; + | -------------- binding declared here but left uninitialized +... +LL | Err(last_error) + | ^^^^^^^^^^ `last_error` used here but it isn't initialized + | +help: consider assigning a value + | +LL | let mut last_error: Box<dyn std::error::Error> = todo!(); + | +++++++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0381`. diff --git a/src/test/ui/issues/issue-23338-params-outlive-temps-of-body.rs b/src/test/ui/borrowck/issue-23338-params-outlive-temps-of-body.rs index d45aaa843fb..d45aaa843fb 100644 --- a/src/test/ui/issues/issue-23338-params-outlive-temps-of-body.rs +++ b/src/test/ui/borrowck/issue-23338-params-outlive-temps-of-body.rs diff --git a/src/test/ui/cast/issue-88621.rs b/src/test/ui/cast/issue-88621.rs index 9242b80e229..1679793ee68 100644 --- a/src/test/ui/cast/issue-88621.rs +++ b/src/test/ui/cast/issue-88621.rs @@ -1,5 +1,3 @@ -#![feature(arbitrary_enum_discriminant)] - #[repr(u8)] enum Kind2 { Foo() = 1, diff --git a/src/test/ui/cast/issue-88621.stderr b/src/test/ui/cast/issue-88621.stderr index e96d8665152..886145c1baf 100644 --- a/src/test/ui/cast/issue-88621.stderr +++ b/src/test/ui/cast/issue-88621.stderr @@ -1,5 +1,5 @@ error[E0605]: non-primitive cast: `Kind2` as `u8` - --> $DIR/issue-88621.rs:11:13 + --> $DIR/issue-88621.rs:9:13 | LL | let _ = Kind2::Foo() as u8; | ^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object diff --git a/src/test/ui/cfg/cfg-method-receiver-ok.rs b/src/test/ui/cfg/cfg-method-receiver-ok.rs new file mode 100644 index 00000000000..61ad3b8c17a --- /dev/null +++ b/src/test/ui/cfg/cfg-method-receiver-ok.rs @@ -0,0 +1,14 @@ +// check-pass + +macro_rules! foo { + () => { + #[allow(unreachable_patterns)] + { + 123i32 + } + }; +} + +fn main() { + let _ = foo!().abs(); +} diff --git a/src/test/ui/cfg/cfg-method-receiver.rs b/src/test/ui/cfg/cfg-method-receiver.rs index 78a072f503f..71134ff17b5 100644 --- a/src/test/ui/cfg/cfg-method-receiver.rs +++ b/src/test/ui/cfg/cfg-method-receiver.rs @@ -7,6 +7,5 @@ macro_rules! cbor_map { fn main() { cbor_map! { #[cfg(test)] 4}; - //~^ ERROR attributes on expressions are experimental - //~| ERROR removing an expression is not supported in this position + //~^ ERROR removing an expression is not supported in this position } diff --git a/src/test/ui/cfg/cfg-method-receiver.stderr b/src/test/ui/cfg/cfg-method-receiver.stderr index 517fc8168e7..5767a7c1b4b 100644 --- a/src/test/ui/cfg/cfg-method-receiver.stderr +++ b/src/test/ui/cfg/cfg-method-receiver.stderr @@ -1,12 +1,3 @@ -error[E0658]: attributes on expressions are experimental - --> $DIR/cfg-method-receiver.rs:9:17 - | -LL | cbor_map! { #[cfg(test)] 4}; - | ^^^^^^^^^^^^ - | - = note: see issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information - = help: add `#![feature(stmt_expr_attributes)]` to the crate attributes to enable - error: removing an expression is not supported in this position --> $DIR/cfg-method-receiver.rs:9:17 | @@ -28,7 +19,6 @@ help: you must specify a concrete type for this numeric value, like `i32` LL | cbor_map! { #[cfg(test)] 4_i32}; | ~~~~~ -error: aborting due to 3 previous errors +error: aborting due to 2 previous errors -Some errors have detailed explanations: E0658, E0689. -For more information about an error, try `rustc --explain E0658`. +For more information about this error, try `rustc --explain E0689`. diff --git a/src/test/ui/closures/issue-97607.rs b/src/test/ui/closures/issue-97607.rs new file mode 100644 index 00000000000..74c910ad0bb --- /dev/null +++ b/src/test/ui/closures/issue-97607.rs @@ -0,0 +1,12 @@ +// check-pass +#[allow(unused)] + +fn test<T, F, U>(f: F) -> Box<dyn Fn(T) -> U + 'static> +where + F: 'static + Fn(T) -> U, + for<'a> U: 'a, // < This is the problematic line, see #97607 +{ + Box::new(move |t| f(t)) +} + +fn main() {} diff --git a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr index 828f0988a03..d674e3acdff 100644 --- a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr +++ b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.full.stderr @@ -1,5 +1,5 @@ error: generic parameters may not be used in const operations - --> $DIR/dependence_lint.rs:13:32 + --> $DIR/dependence_lint.rs:14:32 | LL | let _: [u8; size_of::<*mut T>()]; // error on stable, error with gce | ^ cannot perform const operation using `T` @@ -8,7 +8,7 @@ LL | let _: [u8; size_of::<*mut T>()]; // error on stable, error with gce = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations - --> $DIR/dependence_lint.rs:20:37 + --> $DIR/dependence_lint.rs:21:37 | LL | let _: [u8; if true { size_of::<T>() } else { 3 }]; // error on stable, error with gce | ^ cannot perform const operation using `T` @@ -17,7 +17,7 @@ LL | let _: [u8; if true { size_of::<T>() } else { 3 }]; // error on stable, = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions warning: cannot use constants which depend on generic parameters in types - --> $DIR/dependence_lint.rs:9:9 + --> $DIR/dependence_lint.rs:10:9 | LL | [0; size_of::<*mut T>()]; // lint on stable, error with `generic_const_exprs` | ^^^^^^^^^^^^^^^^^^^ @@ -27,7 +27,7 @@ LL | [0; size_of::<*mut T>()]; // lint on stable, error with `generic_const_ = note: `#[warn(const_evaluatable_unchecked)]` on by default warning: cannot use constants which depend on generic parameters in types - --> $DIR/dependence_lint.rs:16:9 + --> $DIR/dependence_lint.rs:17:9 | LL | [0; if false { size_of::<T>() } else { 3 }]; // lint on stable, error with gce | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.gce.stderr b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.gce.stderr index b13bcdb2c47..74111ef1d38 100644 --- a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.gce.stderr +++ b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.gce.stderr @@ -1,5 +1,5 @@ error: overly complex generic constant - --> $DIR/dependence_lint.rs:16:9 + --> $DIR/dependence_lint.rs:17:9 | LL | [0; if false { size_of::<T>() } else { 3 }]; // lint on stable, error with gce | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ control flow is not supported in generic constants @@ -7,7 +7,7 @@ LL | [0; if false { size_of::<T>() } else { 3 }]; // lint on stable, error w = help: consider moving this anonymous constant into a `const` function error: overly complex generic constant - --> $DIR/dependence_lint.rs:20:17 + --> $DIR/dependence_lint.rs:21:17 | LL | let _: [u8; if true { size_of::<T>() } else { 3 }]; // error on stable, error with gce | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ control flow is not supported in generic constants @@ -15,7 +15,7 @@ LL | let _: [u8; if true { size_of::<T>() } else { 3 }]; // error on stable, = help: consider moving this anonymous constant into a `const` function error: unconstrained generic constant - --> $DIR/dependence_lint.rs:13:12 + --> $DIR/dependence_lint.rs:14:12 | LL | let _: [u8; size_of::<*mut T>()]; // error on stable, error with gce | ^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -23,7 +23,7 @@ LL | let _: [u8; size_of::<*mut T>()]; // error on stable, error with gce = help: try adding a `where` bound using this expression: `where [(); size_of::<*mut T>()]:` error: unconstrained generic constant - --> $DIR/dependence_lint.rs:9:9 + --> $DIR/dependence_lint.rs:10:9 | LL | [0; size_of::<*mut T>()]; // lint on stable, error with `generic_const_exprs` | ^^^^^^^^^^^^^^^^^^^ diff --git a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.rs b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.rs index dcdfd75def9..b715e07f8fa 100644 --- a/src/test/ui/const-generics/generic_const_exprs/dependence_lint.rs +++ b/src/test/ui/const-generics/generic_const_exprs/dependence_lint.rs @@ -1,4 +1,5 @@ // revisions: full gce +// compile-flags: -Zdeduplicate-diagnostics=yes #![cfg_attr(gce, feature(generic_const_exprs))] #![allow(incomplete_features)] diff --git a/src/test/ui/const-generics/generic_const_exprs/function-call.rs b/src/test/ui/const-generics/generic_const_exprs/function-call.rs index b5de66621c5..3c866333d60 100644 --- a/src/test/ui/const-generics/generic_const_exprs/function-call.rs +++ b/src/test/ui/const-generics/generic_const_exprs/function-call.rs @@ -1,4 +1,5 @@ // check-pass +// compile-flags: -Zdeduplicate-diagnostics=yes const fn foo<T>() -> usize { // We might instead branch on `std::mem::size_of::<*mut T>() < 8` here, diff --git a/src/test/ui/const-generics/generic_const_exprs/function-call.stderr b/src/test/ui/const-generics/generic_const_exprs/function-call.stderr index 796dc01043c..84abfe57876 100644 --- a/src/test/ui/const-generics/generic_const_exprs/function-call.stderr +++ b/src/test/ui/const-generics/generic_const_exprs/function-call.stderr @@ -1,5 +1,5 @@ warning: cannot use constants which depend on generic parameters in types - --> $DIR/function-call.rs:14:17 + --> $DIR/function-call.rs:15:17 | LL | let _ = [0; foo::<T>()]; | ^^^^^^^^^^ diff --git a/src/test/ui/const-generics/min_const_generics/complex-expression.rs b/src/test/ui/const-generics/min_const_generics/complex-expression.rs index 7840989cb08..8e667aebaad 100644 --- a/src/test/ui/const-generics/min_const_generics/complex-expression.rs +++ b/src/test/ui/const-generics/min_const_generics/complex-expression.rs @@ -1,3 +1,4 @@ +// compile-flags: -Zdeduplicate-diagnostics=yes use std::mem::size_of; fn test<const N: usize>() {} diff --git a/src/test/ui/const-generics/min_const_generics/complex-expression.stderr b/src/test/ui/const-generics/min_const_generics/complex-expression.stderr index 0b051c6131b..deabd05a6d5 100644 --- a/src/test/ui/const-generics/min_const_generics/complex-expression.stderr +++ b/src/test/ui/const-generics/min_const_generics/complex-expression.stderr @@ -1,5 +1,5 @@ error: generic parameters may not be used in const operations - --> $DIR/complex-expression.rs:9:38 + --> $DIR/complex-expression.rs:10:38 | LL | struct Break0<const N: usize>([u8; { N + 1 }]); | ^ cannot perform const operation using `N` @@ -8,7 +8,7 @@ LL | struct Break0<const N: usize>([u8; { N + 1 }]); = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations - --> $DIR/complex-expression.rs:12:40 + --> $DIR/complex-expression.rs:13:40 | LL | struct Break1<const N: usize>([u8; { { N } }]); | ^ cannot perform const operation using `N` @@ -17,7 +17,7 @@ LL | struct Break1<const N: usize>([u8; { { N } }]); = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations - --> $DIR/complex-expression.rs:16:17 + --> $DIR/complex-expression.rs:17:17 | LL | let _: [u8; N + 1]; | ^ cannot perform const operation using `N` @@ -26,7 +26,7 @@ LL | let _: [u8; N + 1]; = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations - --> $DIR/complex-expression.rs:21:17 + --> $DIR/complex-expression.rs:22:17 | LL | let _ = [0; N + 1]; | ^ cannot perform const operation using `N` @@ -35,7 +35,7 @@ LL | let _ = [0; N + 1]; = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations - --> $DIR/complex-expression.rs:25:45 + --> $DIR/complex-expression.rs:26:45 | LL | struct BreakTy0<T>(T, [u8; { size_of::<*mut T>() }]); | ^ cannot perform const operation using `T` @@ -44,7 +44,7 @@ LL | struct BreakTy0<T>(T, [u8; { size_of::<*mut T>() }]); = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations - --> $DIR/complex-expression.rs:28:47 + --> $DIR/complex-expression.rs:29:47 | LL | struct BreakTy1<T>(T, [u8; { { size_of::<*mut T>() } }]); | ^ cannot perform const operation using `T` @@ -53,7 +53,7 @@ LL | struct BreakTy1<T>(T, [u8; { { size_of::<*mut T>() } }]); = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions error: generic parameters may not be used in const operations - --> $DIR/complex-expression.rs:32:32 + --> $DIR/complex-expression.rs:33:32 | LL | let _: [u8; size_of::<*mut T>() + 1]; | ^ cannot perform const operation using `T` @@ -62,7 +62,7 @@ LL | let _: [u8; size_of::<*mut T>() + 1]; = help: use `#![feature(generic_const_exprs)]` to allow generic const expressions warning: cannot use constants which depend on generic parameters in types - --> $DIR/complex-expression.rs:37:17 + --> $DIR/complex-expression.rs:38:17 | LL | let _ = [0; size_of::<*mut T>() + 1]; | ^^^^^^^^^^^^^^^^^^^^^^^ diff --git a/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.rs b/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.rs index 71d13ca61c9..e9d868093e7 100644 --- a/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.rs +++ b/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.rs @@ -1,4 +1,5 @@ // check-pass +// compile-flags: -Zdeduplicate-diagnostics=yes #![allow(dead_code)] fn foo<T>() { diff --git a/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr b/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr index f0ba7a39d1e..8003dfa4071 100644 --- a/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr +++ b/src/test/ui/const-generics/min_const_generics/const-evaluatable-unchecked.stderr @@ -1,5 +1,5 @@ warning: cannot use constants which depend on generic parameters in types - --> $DIR/const-evaluatable-unchecked.rs:5:9 + --> $DIR/const-evaluatable-unchecked.rs:6:9 | LL | [0; std::mem::size_of::<*mut T>()]; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -9,7 +9,7 @@ LL | [0; std::mem::size_of::<*mut T>()]; = note: `#[warn(const_evaluatable_unchecked)]` on by default warning: cannot use constants which depend on generic parameters in types - --> $DIR/const-evaluatable-unchecked.rs:16:21 + --> $DIR/const-evaluatable-unchecked.rs:17:21 | LL | let _ = [0; Self::ASSOC]; | ^^^^^^^^^^^ @@ -18,7 +18,7 @@ LL | let _ = [0; Self::ASSOC]; = note: for more information, see issue #76200 <https://github.com/rust-lang/rust/issues/76200> warning: cannot use constants which depend on generic parameters in types - --> $DIR/const-evaluatable-unchecked.rs:28:21 + --> $DIR/const-evaluatable-unchecked.rs:29:21 | LL | let _ = [0; Self::ASSOC]; | ^^^^^^^^^^^ diff --git a/src/test/ui/consts/const-eval/const_raw_ptr_ops.stderr b/src/test/ui/consts/const-eval/const_raw_ptr_ops.stderr index 168fa0ad0f0..12244450e7f 100644 --- a/src/test/ui/consts/const-eval/const_raw_ptr_ops.stderr +++ b/src/test/ui/consts/const-eval/const_raw_ptr_ops.stderr @@ -10,16 +10,6 @@ note: the trait `PartialEq<_>` is implemented for `*const i32`, but that impleme | LL | const X: bool = unsafe { &1 as *const i32 == &2 as *const i32 }; | ^^ - = help: the following other types implement trait `PartialEq<Rhs>`: - f32 - f64 - i128 - i16 - i32 - i64 - i8 - isize - and 6 others error[E0277]: can't compare `*const i32` with `_` in const contexts --> $DIR/const_raw_ptr_ops.rs:6:44 @@ -33,16 +23,6 @@ note: the trait `PartialEq<_>` is implemented for `*const i32`, but that impleme | LL | const X2: bool = unsafe { 42 as *const i32 == 43 as *const i32 }; | ^^ - = help: the following other types implement trait `PartialEq<Rhs>`: - f32 - f64 - i128 - i16 - i32 - i64 - i8 - isize - and 6 others error: aborting due to 2 previous errors diff --git a/src/test/ui/consts/issue-25826.stderr b/src/test/ui/consts/issue-25826.stderr index b80befa26f6..905c5ee6eb4 100644 --- a/src/test/ui/consts/issue-25826.stderr +++ b/src/test/ui/consts/issue-25826.stderr @@ -10,10 +10,6 @@ note: the trait `PartialOrd` is implemented for `*const ()`, but that implementa | LL | const A: bool = unsafe { id::<u8> as *const () < id::<u16> as *const () }; | ^ -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | fn main() where *const (): ~const PartialOrd { - | ++++++++++++++++++++++++++++++++++ error: aborting due to previous error diff --git a/src/test/ui/consts/issue-94675.stderr b/src/test/ui/consts/issue-94675.stderr index 7ae293ffbf8..f4683f7f536 100644 --- a/src/test/ui/consts/issue-94675.stderr +++ b/src/test/ui/consts/issue-94675.stderr @@ -23,10 +23,6 @@ note: the trait `IndexMut<usize>` is implemented for `Vec<usize>`, but that impl | LL | self.bar[0] = baz.len(); | ^^^^^^^^^^^ -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | impl<'a> Foo<'a> where Vec<usize>: ~const IndexMut<usize> { - | ++++++++++++++++++++++++++++++++++++++++ error: aborting due to 2 previous errors diff --git a/src/test/ui/consts/unnormalized-param-env.rs b/src/test/ui/consts/unnormalized-param-env.rs new file mode 100644 index 00000000000..a7bbe4db992 --- /dev/null +++ b/src/test/ui/consts/unnormalized-param-env.rs @@ -0,0 +1,31 @@ +// check-pass + +pub trait CSpace<const N: usize> { + type Traj; +} + +pub struct Const<const R: usize>; + +pub trait Obstacle<CS, const N: usize> { + fn trajectory_free<FT, S1>(&self, t: &FT) + where + CS::Traj: Sized, + CS: CSpace<N>; +} + +// ----- + +const N: usize = 4; + +struct ObstacleSpace2df32; + +impl<CS> Obstacle<CS, N> for ObstacleSpace2df32 { + fn trajectory_free<TF, S1>(&self, t: &TF) + where + CS::Traj: Sized, + CS: CSpace<N>, + { + } +} + +fn main() {} diff --git a/src/test/ui/issues/issue-23338-ensure-param-drop-order.rs b/src/test/ui/drop/issue-23338-ensure-param-drop-order.rs index a99f260dde3..a99f260dde3 100644 --- a/src/test/ui/issues/issue-23338-ensure-param-drop-order.rs +++ b/src/test/ui/drop/issue-23338-ensure-param-drop-order.rs diff --git a/src/test/ui/issues/issue-24805-dropck-itemless.rs b/src/test/ui/dropck/issue-24805-dropck-itemless.rs index 45761b61c3e..45761b61c3e 100644 --- a/src/test/ui/issues/issue-24805-dropck-itemless.rs +++ b/src/test/ui/dropck/issue-24805-dropck-itemless.rs diff --git a/src/test/ui/empty_global_asm.rs b/src/test/ui/empty_global_asm.rs index dbcc7be0578..af13762d118 100644 --- a/src/test/ui/empty_global_asm.rs +++ b/src/test/ui/empty_global_asm.rs @@ -1,21 +1,8 @@ +// needs-asm-support // run-pass -#[allow(unused_imports)] use std::arch::global_asm; -#[cfg(target_arch = "x86")] -global_asm!(""); - -#[cfg(target_arch = "x86_64")] -global_asm!(""); - -#[cfg(target_arch = "arm")] -global_asm!(""); - -#[cfg(target_arch = "aarch64")] -global_asm!(""); - -#[cfg(target_arch = "mips")] global_asm!(""); fn main() {} diff --git a/src/test/ui/enum-discriminant/arbitrary_enum_discriminant-no-repr.rs b/src/test/ui/enum-discriminant/arbitrary_enum_discriminant-no-repr.rs index 4da7b5ab24b..a6e5f70fdef 100644 --- a/src/test/ui/enum-discriminant/arbitrary_enum_discriminant-no-repr.rs +++ b/src/test/ui/enum-discriminant/arbitrary_enum_discriminant-no-repr.rs @@ -1,5 +1,4 @@ #![crate_type="lib"] -#![feature(arbitrary_enum_discriminant)] enum Enum { //~^ ERROR `#[repr(inttype)]` must be specified diff --git a/src/test/ui/enum-discriminant/arbitrary_enum_discriminant-no-repr.stderr b/src/test/ui/enum-discriminant/arbitrary_enum_discriminant-no-repr.stderr index 803bb06fcc2..8cee7469629 100644 --- a/src/test/ui/enum-discriminant/arbitrary_enum_discriminant-no-repr.stderr +++ b/src/test/ui/enum-discriminant/arbitrary_enum_discriminant-no-repr.stderr @@ -1,5 +1,5 @@ error[E0732]: `#[repr(inttype)]` must be specified - --> $DIR/arbitrary_enum_discriminant-no-repr.rs:4:1 + --> $DIR/arbitrary_enum_discriminant-no-repr.rs:3:1 | LL | enum Enum { | ^^^^^^^^^ diff --git a/src/test/ui/enum-discriminant/arbitrary_enum_discriminant.rs b/src/test/ui/enum-discriminant/arbitrary_enum_discriminant.rs index ccc423e4a19..83e74a6e685 100644 --- a/src/test/ui/enum-discriminant/arbitrary_enum_discriminant.rs +++ b/src/test/ui/enum-discriminant/arbitrary_enum_discriminant.rs @@ -1,5 +1,5 @@ // run-pass -#![feature(arbitrary_enum_discriminant, test)] +#![feature(test)] extern crate test; diff --git a/src/test/ui/enum-discriminant/discriminant_value.rs b/src/test/ui/enum-discriminant/discriminant_value.rs index 65ab411dbcb..f3dfac298ad 100644 --- a/src/test/ui/enum-discriminant/discriminant_value.rs +++ b/src/test/ui/enum-discriminant/discriminant_value.rs @@ -1,6 +1,6 @@ // run-pass #![allow(stable_features)] -#![feature(arbitrary_enum_discriminant, core, core_intrinsics)] +#![feature(core, core_intrinsics)] extern crate core; use core::intrinsics::discriminant_value; diff --git a/src/test/ui/enum-discriminant/feature-gate-arbitrary_enum_discriminant.rs b/src/test/ui/enum-discriminant/feature-gate-arbitrary_enum_discriminant.rs deleted file mode 100644 index 3e90af4d36a..00000000000 --- a/src/test/ui/enum-discriminant/feature-gate-arbitrary_enum_discriminant.rs +++ /dev/null @@ -1,10 +0,0 @@ -#![crate_type="lib"] - -enum Enum { - Unit = 1, - //~^ ERROR custom discriminant values are not allowed in enums with tuple or struct variants - Tuple() = 2, - //~^ ERROR discriminants on non-unit variants are experimental - Struct{} = 3, - //~^ ERROR discriminants on non-unit variants are experimental -} diff --git a/src/test/ui/enum-discriminant/feature-gate-arbitrary_enum_discriminant.stderr b/src/test/ui/enum-discriminant/feature-gate-arbitrary_enum_discriminant.stderr deleted file mode 100644 index b5f61e6e991..00000000000 --- a/src/test/ui/enum-discriminant/feature-gate-arbitrary_enum_discriminant.stderr +++ /dev/null @@ -1,36 +0,0 @@ -error[E0658]: discriminants on non-unit variants are experimental - --> $DIR/feature-gate-arbitrary_enum_discriminant.rs:6:13 - | -LL | Tuple() = 2, - | ^ - | - = note: see issue #60553 <https://github.com/rust-lang/rust/issues/60553> for more information - = help: add `#![feature(arbitrary_enum_discriminant)]` to the crate attributes to enable - -error[E0658]: discriminants on non-unit variants are experimental - --> $DIR/feature-gate-arbitrary_enum_discriminant.rs:8:14 - | -LL | Struct{} = 3, - | ^ - | - = note: see issue #60553 <https://github.com/rust-lang/rust/issues/60553> for more information - = help: add `#![feature(arbitrary_enum_discriminant)]` to the crate attributes to enable - -error[E0658]: custom discriminant values are not allowed in enums with tuple or struct variants - --> $DIR/feature-gate-arbitrary_enum_discriminant.rs:4:10 - | -LL | Unit = 1, - | ^ disallowed custom discriminant -LL | -LL | Tuple() = 2, - | ----------- tuple variant defined here -LL | -LL | Struct{} = 3, - | ------------ struct variant defined here - | - = note: see issue #60553 <https://github.com/rust-lang/rust/issues/60553> for more information - = help: add `#![feature(arbitrary_enum_discriminant)]` to the crate attributes to enable - -error: aborting due to 3 previous errors - -For more information about this error, try `rustc --explain E0658`. diff --git a/src/test/ui/enum-discriminant/issue-70453-generics-in-discr-ice-2.rs b/src/test/ui/enum-discriminant/issue-70453-generics-in-discr-ice-2.rs index f927dd18903..ad9fcc25b41 100644 --- a/src/test/ui/enum-discriminant/issue-70453-generics-in-discr-ice-2.rs +++ b/src/test/ui/enum-discriminant/issue-70453-generics-in-discr-ice-2.rs @@ -1,4 +1,4 @@ -#![feature(arbitrary_enum_discriminant, core_intrinsics)] +#![feature(core_intrinsics)] extern crate core; use core::intrinsics::discriminant_value; diff --git a/src/test/ui/enum-discriminant/issue-70453-polymorphic-ctfe.rs b/src/test/ui/enum-discriminant/issue-70453-polymorphic-ctfe.rs index e62582fb516..42a062239d3 100644 --- a/src/test/ui/enum-discriminant/issue-70453-polymorphic-ctfe.rs +++ b/src/test/ui/enum-discriminant/issue-70453-polymorphic-ctfe.rs @@ -1,4 +1,4 @@ -#![feature(arbitrary_enum_discriminant, core_intrinsics)] +#![feature(core_intrinsics)] extern crate core; use core::intrinsics::discriminant_value; diff --git a/src/test/ui/enum-discriminant/issue-70509-partial_eq.rs b/src/test/ui/enum-discriminant/issue-70509-partial_eq.rs index ae389e11466..3adac7b7262 100644 --- a/src/test/ui/enum-discriminant/issue-70509-partial_eq.rs +++ b/src/test/ui/enum-discriminant/issue-70509-partial_eq.rs @@ -1,5 +1,5 @@ // run-pass -#![feature(repr128, arbitrary_enum_discriminant)] +#![feature(repr128)] //~^ WARN the feature `repr128` is incomplete #[derive(PartialEq, Debug)] diff --git a/src/test/ui/enum-discriminant/issue-70509-partial_eq.stderr b/src/test/ui/enum-discriminant/issue-70509-partial_eq.stderr index ac93badf215..2eef930c394 100644 --- a/src/test/ui/enum-discriminant/issue-70509-partial_eq.stderr +++ b/src/test/ui/enum-discriminant/issue-70509-partial_eq.stderr @@ -1,7 +1,7 @@ warning: the feature `repr128` is incomplete and may not be safe to use and/or cause compiler crashes --> $DIR/issue-70509-partial_eq.rs:2:12 | -LL | #![feature(repr128, arbitrary_enum_discriminant)] +LL | #![feature(repr128)] | ^^^^^^^ | = note: see issue #56071 <https://github.com/rust-lang/rust/issues/56071> for more information diff --git a/src/test/ui/generic-associated-types/bugs/issue-89008.stderr b/src/test/ui/generic-associated-types/bugs/issue-89008.stderr deleted file mode 100644 index 3f72734efa1..00000000000 --- a/src/test/ui/generic-associated-types/bugs/issue-89008.stderr +++ /dev/null @@ -1,19 +0,0 @@ -error[E0271]: type mismatch resolving `<Empty<_> as Stream>::Item == Repr` - --> $DIR/issue-89008.rs:38:43 - | -LL | fn line_stream<'a, Repr>(&'a self) -> Self::LineStreamFut<'a, Repr> { - | ---- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving `<Empty<_> as Stream>::Item == Repr` - | | - | this type parameter - | -note: expected this to be `()` - --> $DIR/issue-89008.rs:17:17 - | -LL | type Item = (); - | ^^ - = note: expected unit type `()` - found type parameter `Repr` - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0271`. diff --git a/src/test/ui/generic-associated-types/bugs/issue-91762.rs b/src/test/ui/generic-associated-types/bugs/issue-91762.rs index 796935cc06f..dec668bec10 100644 --- a/src/test/ui/generic-associated-types/bugs/issue-91762.rs +++ b/src/test/ui/generic-associated-types/bugs/issue-91762.rs @@ -1,7 +1,7 @@ // check-fail // known-bug -// We almost certaintly want this to pass, but +// We almost certainly want this to pass, but // it's particularly difficult currently, because we need a way of specifying // that `<Self::Base as Functor>::With<T> = Self` without using that when we have // a `U`. See `https://github.com/rust-lang/rust/pull/92728` for a (hacky) diff --git a/src/test/ui/generic-associated-types/bugs/issue-89008.rs b/src/test/ui/generic-associated-types/issue-89008.rs index 012aa8df2fc..669dbafb5d5 100644 --- a/src/test/ui/generic-associated-types/bugs/issue-89008.rs +++ b/src/test/ui/generic-associated-types/issue-89008.rs @@ -1,42 +1,36 @@ -// check-fail +// check-pass // edition:2021 -// known-bug: #88908 - -// This should pass, but seems to run into a TAIT bug. #![feature(type_alias_impl_trait)] use std::future::Future; +use std::marker::PhantomData; trait Stream { type Item; } -struct Empty<T>(T); -impl<T> Stream for Empty<T> { - type Item = (); +struct Empty<T> { + _phantom: PhantomData<T>, } -fn empty<T>() -> Empty<T> { - todo!() + +impl<T> Stream for Empty<T> { + type Item = T; } trait X { type LineStream<'a, Repr>: Stream<Item = Repr> where Self: 'a; - - type LineStreamFut<'a,Repr>: Future<Output = Self::LineStream<'a, Repr>> where Self: 'a; - - fn line_stream<'a,Repr>(&'a self) -> Self::LineStreamFut<'a,Repr>; + type LineStreamFut<'a, Repr>: Future<Output = Self::LineStream<'a, Repr>> where Self: 'a; + fn line_stream<'a, Repr>(&'a self) -> Self::LineStreamFut<'a, Repr>; } struct Y; impl X for Y { type LineStream<'a, Repr> = impl Stream<Item = Repr>; - - type LineStreamFut<'a, Repr> = impl Future<Output = Self::LineStream<'a, Repr>> ; - + type LineStreamFut<'a, Repr> = impl Future<Output = Self::LineStream<'a, Repr>>; fn line_stream<'a, Repr>(&'a self) -> Self::LineStreamFut<'a, Repr> { - async {empty()} + async { Empty { _phantom: PhantomData } } } } diff --git a/src/test/ui/hygiene/globs.stderr b/src/test/ui/hygiene/globs.stderr index bcfcc28adf7..1f2a96a4c41 100644 --- a/src/test/ui/hygiene/globs.stderr +++ b/src/test/ui/hygiene/globs.stderr @@ -1,9 +1,16 @@ error[E0425]: cannot find function `f` in this scope --> $DIR/globs.rs:22:9 | +LL | pub fn g() {} + | ---------- similarly named function `g` defined here +... LL | f(); - | ^ not found in this scope + | ^ + | +help: a function with a similar name exists | +LL | g(); + | ~ help: consider importing this function | LL | use foo::f; @@ -12,8 +19,11 @@ LL | use foo::f; error[E0425]: cannot find function `g` in this scope --> $DIR/globs.rs:15:5 | +LL | pub fn f() {} + | ---------- similarly named function `f` defined here +... LL | g(); - | ^ not found in this scope + | ^ ... LL | / m! { LL | | use bar::*; @@ -23,6 +33,10 @@ LL | | } | |_____- in this macro invocation | = note: this error originates in the macro `m` (in Nightly builds, run with -Z macro-backtrace for more info) +help: a function with a similar name exists + | +LL | f(); + | ~ help: consider importing this function | LL | use bar::g; diff --git a/src/test/ui/hygiene/rustc-macro-transparency.stderr b/src/test/ui/hygiene/rustc-macro-transparency.stderr index 17d05dd0963..1d2a1e12498 100644 --- a/src/test/ui/hygiene/rustc-macro-transparency.stderr +++ b/src/test/ui/hygiene/rustc-macro-transparency.stderr @@ -19,14 +19,8 @@ LL | semitransparent; error[E0423]: expected value, found macro `opaque` --> $DIR/rustc-macro-transparency.rs:30:5 | -LL | struct Opaque; - | -------------- similarly named unit struct `Opaque` defined here -... LL | opaque; - | ^^^^^^ - | | - | not a value - | help: a unit struct with a similar name exists (notice the capitalization): `Opaque` + | ^^^^^^ not a value error: aborting due to 3 previous errors diff --git a/src/test/ui/impl-trait/hidden-lifetimes.stderr b/src/test/ui/impl-trait/hidden-lifetimes.stderr index efc228de58b..3cc47e1e89d 100644 --- a/src/test/ui/impl-trait/hidden-lifetimes.stderr +++ b/src/test/ui/impl-trait/hidden-lifetimes.stderr @@ -1,4 +1,4 @@ -error[E0700]: hidden type for `impl Swap` captures lifetime that does not appear in bounds +error[E0700]: hidden type for `impl Swap + 'a` captures lifetime that does not appear in bounds --> $DIR/hidden-lifetimes.rs:29:5 | LL | fn hide_ref<'a, 'b, T: 'static>(x: &'a mut &'b T) -> impl Swap + 'a { @@ -6,12 +6,12 @@ LL | fn hide_ref<'a, 'b, T: 'static>(x: &'a mut &'b T) -> impl Swap + 'a { LL | x | ^ | -help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound +help: to declare that `impl Swap + 'a` captures `'b`, you can add an explicit `'b` lifetime bound | LL | fn hide_ref<'a, 'b, T: 'static>(x: &'a mut &'b T) -> impl Swap + 'a + 'b { | ++++ -error[E0700]: hidden type for `impl Swap` captures lifetime that does not appear in bounds +error[E0700]: hidden type for `impl Swap + 'a` captures lifetime that does not appear in bounds --> $DIR/hidden-lifetimes.rs:46:5 | LL | fn hide_rc_refcell<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl Swap + 'a { @@ -19,7 +19,7 @@ LL | fn hide_rc_refcell<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl S LL | x | ^ | -help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound +help: to declare that `impl Swap + 'a` captures `'b`, you can add an explicit `'b` lifetime bound | LL | fn hide_rc_refcell<'a, 'b: 'a, T: 'static>(x: Rc<RefCell<&'b T>>) -> impl Swap + 'a + 'b { | ++++ diff --git a/src/test/ui/impl-trait/in-trait/default-body-type-err-2.rs b/src/test/ui/impl-trait/in-trait/default-body-type-err-2.rs new file mode 100644 index 00000000000..45ae2b8ad3a --- /dev/null +++ b/src/test/ui/impl-trait/in-trait/default-body-type-err-2.rs @@ -0,0 +1,13 @@ +// edition:2021 + +#![allow(incomplete_features)] +#![feature(async_fn_in_trait)] + +pub trait Foo { + async fn woopsie_async(&self) -> String { + 42 + //~^ ERROR mismatched types + } +} + +fn main() {} diff --git a/src/test/ui/impl-trait/in-trait/default-body-type-err-2.stderr b/src/test/ui/impl-trait/in-trait/default-body-type-err-2.stderr new file mode 100644 index 00000000000..142b1bff1a4 --- /dev/null +++ b/src/test/ui/impl-trait/in-trait/default-body-type-err-2.stderr @@ -0,0 +1,11 @@ +error[E0308]: mismatched types + --> $DIR/default-body-type-err-2.rs:8:9 + | +LL | 42 + | ^^- help: try using a conversion method: `.to_string()` + | | + | expected struct `String`, found integer + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/impl-trait/in-trait/default-body-type-err.rs b/src/test/ui/impl-trait/in-trait/default-body-type-err.rs new file mode 100644 index 00000000000..ac9baf91cae --- /dev/null +++ b/src/test/ui/impl-trait/in-trait/default-body-type-err.rs @@ -0,0 +1,13 @@ +#![allow(incomplete_features)] +#![feature(return_position_impl_trait_in_trait)] + +use std::ops::Deref; + +pub trait Foo { + fn lol(&self) -> impl Deref<Target = String> { + //~^ type mismatch resolving `<&i32 as Deref>::Target == String` + &1i32 + } +} + +fn main() {} diff --git a/src/test/ui/impl-trait/in-trait/default-body-type-err.stderr b/src/test/ui/impl-trait/in-trait/default-body-type-err.stderr new file mode 100644 index 00000000000..461247a3e3f --- /dev/null +++ b/src/test/ui/impl-trait/in-trait/default-body-type-err.stderr @@ -0,0 +1,12 @@ +error[E0271]: type mismatch resolving `<&i32 as Deref>::Target == String` + --> $DIR/default-body-type-err.rs:7:22 + | +LL | fn lol(&self) -> impl Deref<Target = String> { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `i32`, found struct `String` +LL | +LL | &1i32 + | ----- return type was inferred to be `&i32` here + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0271`. diff --git a/src/test/ui/impl-trait/in-trait/default-body-with-rpit.rs b/src/test/ui/impl-trait/in-trait/default-body-with-rpit.rs index f0d407cd527..ad3cc7c2524 100644 --- a/src/test/ui/impl-trait/in-trait/default-body-with-rpit.rs +++ b/src/test/ui/impl-trait/in-trait/default-body-with-rpit.rs @@ -1,4 +1,4 @@ -// known-bug: #102688 +// check-pass // edition:2021 #![feature(async_fn_in_trait, return_position_impl_trait_in_trait)] diff --git a/src/test/ui/impl-trait/in-trait/default-body-with-rpit.stderr b/src/test/ui/impl-trait/in-trait/default-body-with-rpit.stderr deleted file mode 100644 index 4529d301f9e..00000000000 --- a/src/test/ui/impl-trait/in-trait/default-body-with-rpit.stderr +++ /dev/null @@ -1,12 +0,0 @@ -error[E0720]: cannot resolve opaque type - --> $DIR/default-body-with-rpit.rs:10:28 - | -LL | async fn baz(&self) -> impl Debug { - | ^^^^^^^^^^ cannot resolve opaque type - | - = note: these returned values have a concrete "never" type - = help: this error will resolve once the item's body returns a concrete type - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0720`. diff --git a/src/test/ui/impl-trait/in-trait/signature-mismatch.rs b/src/test/ui/impl-trait/in-trait/signature-mismatch.rs new file mode 100644 index 00000000000..90682631aa0 --- /dev/null +++ b/src/test/ui/impl-trait/in-trait/signature-mismatch.rs @@ -0,0 +1,21 @@ +// edition:2021 + +#![feature(return_position_impl_trait_in_trait)] +#![allow(incomplete_features)] + +use std::future::Future; + +pub trait AsyncTrait { + fn async_fn(&self, buff: &[u8]) -> impl Future<Output = Vec<u8>>; +} + +pub struct Struct; + +impl AsyncTrait for Struct { + fn async_fn<'a>(&self, buff: &'a [u8]) -> impl Future<Output = Vec<u8>> + 'a { + //~^ ERROR `impl` item signature doesn't match `trait` item signature + async move { buff.to_vec() } + } +} + +fn main() {} diff --git a/src/test/ui/impl-trait/in-trait/signature-mismatch.stderr b/src/test/ui/impl-trait/in-trait/signature-mismatch.stderr new file mode 100644 index 00000000000..6663d7faa1e --- /dev/null +++ b/src/test/ui/impl-trait/in-trait/signature-mismatch.stderr @@ -0,0 +1,16 @@ +error: `impl` item signature doesn't match `trait` item signature + --> $DIR/signature-mismatch.rs:15:5 + | +LL | fn async_fn(&self, buff: &[u8]) -> impl Future<Output = Vec<u8>>; + | ----------------------------------------------------------------- expected `fn(&'1 Struct, &'2 [u8]) -> impl Future<Output = Vec<u8>> + 'static` +... +LL | fn async_fn<'a>(&self, buff: &'a [u8]) -> impl Future<Output = Vec<u8>> + 'a { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ found `fn(&'1 Struct, &'2 [u8]) -> impl Future<Output = Vec<u8>> + '2` + | + = note: expected `fn(&'1 Struct, &'2 [u8]) -> impl Future<Output = Vec<u8>> + 'static` + found `fn(&'1 Struct, &'2 [u8]) -> impl Future<Output = Vec<u8>> + '2` + = help: the lifetime requirements from the `impl` do not correspond to the requirements in the `trait` + = help: verify the lifetime relationships in the `trait` and `impl` between the `self` argument, the other inputs and its output + +error: aborting due to previous error + diff --git a/src/test/ui/impl-trait/issue-103181-1.rs b/src/test/ui/impl-trait/issue-103181-1.rs new file mode 100644 index 00000000000..197aedf9d98 --- /dev/null +++ b/src/test/ui/impl-trait/issue-103181-1.rs @@ -0,0 +1,85 @@ +// edition:2021 + +mod hyper { + use std::{fmt::Debug, future::Future, marker::PhantomData, pin::Pin, task::Poll}; + + pub trait HttpBody { + type Error; + } + impl HttpBody for () { + //~^ ERROR not all trait items implemented, missing: `Error` + // don't implement `Error` here for the ICE + } + + pub struct Server<I, S>(I, S); + + pub fn serve<I, S>(_: S) -> Server<I, S> { + todo!() + } + + impl<S, B> Future for Server<(), S> + where + S: MakeServiceRef<(), (), ResBody = B>, + B: HttpBody, + B::Error: Debug, + { + type Output = (); + + fn poll(self: Pin<&mut Self>, _: &mut std::task::Context<'_>) -> Poll<Self::Output> { + todo!() + } + } + + pub trait MakeServiceRef<Target, ReqBody> { + type ResBody; + } + + impl<T, S> MakeServiceRef<(), ()> for T + where + T: for<'a> Service<&'a (), Response = S>, + S: Service<()>, + { + type ResBody = (); + } + + pub struct MakeServiceFn<F>(pub F); + pub struct ServiceFn<F, R>(pub PhantomData<(F, R)>); + + pub trait Service<Request> { + type Response; + } + + impl<'t, F, Ret, Target, Svc> Service<&'t Target> for MakeServiceFn<F> + where + F: Fn() -> Ret, + Ret: Future<Output = Result<Svc, ()>>, + { + type Response = Svc; + } + + impl<F, ReqBody, Ret, ResBody, E> Service<ReqBody> for ServiceFn<F, ReqBody> + where + F: Fn() -> Ret, + Ret: Future<Output = Result<ResBody, E>>, + { + type Response = ResBody; + } +} + +async fn smarvice() -> Result<(), ()> { + Ok(()) +} + +fn service_fn<F, R, S>(f: F) -> hyper::ServiceFn<F, R> +where + F: Fn() -> S, +{ + hyper::ServiceFn(std::marker::PhantomData) +} + +async fn iceice() { + let service = hyper::MakeServiceFn(|| async { Ok::<_, ()>(service_fn(|| smarvice())) }); + hyper::serve::<(), _>(service).await; +} + +fn main() {} diff --git a/src/test/ui/impl-trait/issue-103181-1.stderr b/src/test/ui/impl-trait/issue-103181-1.stderr new file mode 100644 index 00000000000..cd026607d52 --- /dev/null +++ b/src/test/ui/impl-trait/issue-103181-1.stderr @@ -0,0 +1,12 @@ +error[E0046]: not all trait items implemented, missing: `Error` + --> $DIR/issue-103181-1.rs:9:5 + | +LL | type Error; + | ---------- `Error` from trait +LL | } +LL | impl HttpBody for () { + | ^^^^^^^^^^^^^^^^^^^^ missing `Error` in implementation + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0046`. diff --git a/src/test/ui/impl-trait/issue-103181-2.rs b/src/test/ui/impl-trait/issue-103181-2.rs new file mode 100644 index 00000000000..b43ac45075e --- /dev/null +++ b/src/test/ui/impl-trait/issue-103181-2.rs @@ -0,0 +1,29 @@ +// edition:2021 + +trait SendFuture: Send { + type Output; +} + +impl<Fut: Send> SendFuture for Fut { + type Output = (); +} + +async fn broken_fut() { + ident_error; + //~^ ERROR cannot find value `ident_error` in this scope +} + +// triggers normalization of `<Fut as SendFuture>::Output`, +// which requires `Fut: Send`. +fn normalize<Fut: SendFuture>(_: Fut, _: Fut::Output) {} + +async fn iceice<A, B>() +// <- async fn is necessary +where + A: Send, + B: Send, // <- a second bound +{ + normalize(broken_fut(), ()); +} + +fn main() {} diff --git a/src/test/ui/impl-trait/issue-103181-2.stderr b/src/test/ui/impl-trait/issue-103181-2.stderr new file mode 100644 index 00000000000..5eb2dd9184b --- /dev/null +++ b/src/test/ui/impl-trait/issue-103181-2.stderr @@ -0,0 +1,9 @@ +error[E0425]: cannot find value `ident_error` in this scope + --> $DIR/issue-103181-2.rs:12:5 + | +LL | ident_error; + | ^^^^^^^^^^^ not found in this scope + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/impl-trait/issue-103599.rs b/src/test/ui/impl-trait/issue-103599.rs new file mode 100644 index 00000000000..043ae67f2e1 --- /dev/null +++ b/src/test/ui/impl-trait/issue-103599.rs @@ -0,0 +1,10 @@ +// check-pass + +trait T {} + +fn wrap(x: impl T) -> impl T { + //~^ WARN function cannot return without recursing + wrap(wrap(x)) +} + +fn main() {} diff --git a/src/test/ui/impl-trait/issue-103599.stderr b/src/test/ui/impl-trait/issue-103599.stderr new file mode 100644 index 00000000000..82038c1dceb --- /dev/null +++ b/src/test/ui/impl-trait/issue-103599.stderr @@ -0,0 +1,14 @@ +warning: function cannot return without recursing + --> $DIR/issue-103599.rs:5:1 + | +LL | fn wrap(x: impl T) -> impl T { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing +LL | +LL | wrap(wrap(x)) + | ------- recursive call site + | + = help: a `loop` may express intention better if this is on purpose + = note: `#[warn(unconditional_recursion)]` on by default + +warning: 1 warning emitted + diff --git a/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unrelated.stderr b/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unrelated.stderr index cb1dc0b7d50..ec49a61795a 100644 --- a/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unrelated.stderr +++ b/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unrelated.stderr @@ -7,7 +7,7 @@ LL | fn upper_bounds<'a, 'b, 'c, 'd, 'e>(a: Ordinary<'a>, b: Ordinary<'b>) -> im LL | if condition() { a } else { b } | ^ | -help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound +help: to declare that `impl Trait<'d, 'e>` captures `'b`, you can add an explicit `'b` lifetime bound | LL | fn upper_bounds<'a, 'b, 'c, 'd, 'e>(a: Ordinary<'a>, b: Ordinary<'b>) -> impl Trait<'d, 'e> + 'b | ++++ diff --git a/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unsuited.stderr b/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unsuited.stderr index 4388e6601a6..c36f9bc6957 100644 --- a/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unsuited.stderr +++ b/src/test/ui/impl-trait/multiple-lifetimes/ordinary-bounds-unsuited.stderr @@ -7,7 +7,7 @@ LL | fn upper_bounds<'a, 'b>(a: Ordinary<'a>, b: Ordinary<'b>) -> impl Trait<'a, LL | if condition() { a } else { b } | ^ | -help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound +help: to declare that `impl Trait<'a, 'b>` captures `'b`, you can add an explicit `'b` lifetime bound | LL | fn upper_bounds<'a, 'b>(a: Ordinary<'a>, b: Ordinary<'b>) -> impl Trait<'a, 'b> + 'b | ++++ diff --git a/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr b/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr index 16767abd722..9c81791fbcb 100644 --- a/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr +++ b/src/test/ui/impl-trait/must_outlive_least_region_or_bound.stderr @@ -6,7 +6,7 @@ LL | fn elided(x: &i32) -> impl Copy { x } | | | hidden type `&i32` captures the anonymous lifetime defined here | -help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound +help: to declare that `impl Copy` captures `'_`, you can add an explicit `'_` lifetime bound | LL | fn elided(x: &i32) -> impl Copy + '_ { x } | ++++ @@ -19,7 +19,7 @@ LL | fn explicit<'a>(x: &'a i32) -> impl Copy { x } | | | hidden type `&'a i32` captures the lifetime `'a` as defined here | -help: to declare that the `impl Trait` captures `'a`, you can add an explicit `'a` lifetime bound +help: to declare that `impl Copy` captures `'a`, you can add an explicit `'a` lifetime bound | LL | fn explicit<'a>(x: &'a i32) -> impl Copy + 'a { x } | ++++ @@ -32,7 +32,7 @@ LL | fn elided2(x: &i32) -> impl Copy + 'static { x } | | | let's call the lifetime of this reference `'1` | -help: consider changing the `impl Trait`'s explicit `'static` bound to the lifetime of argument `x` +help: consider changing `impl Copy + 'static`'s explicit `'static` bound to the lifetime of argument `x` | LL | fn elided2(x: &i32) -> impl Copy + '_ { x } | ~~ @@ -47,7 +47,7 @@ error: lifetime may not live long enough LL | fn explicit2<'a>(x: &'a i32) -> impl Copy + 'static { x } | -- lifetime `'a` defined here ^ returning this value requires that `'a` must outlive `'static` | -help: consider changing the `impl Trait`'s explicit `'static` bound to the lifetime of argument `x` +help: consider changing `impl Copy + 'static`'s explicit `'static` bound to the lifetime of argument `x` | LL | fn explicit2<'a>(x: &'a i32) -> impl Copy + 'a { x } | ~~ @@ -76,7 +76,7 @@ help: to declare that the trait object captures data from argument `x`, you can | LL | fn elided5(x: &i32) -> (Box<dyn Debug + '_>, impl Debug) { (Box::new(x), x) } | ++++ -help: to declare that the `impl Trait` captures data from argument `x`, you can add an explicit `'_` lifetime bound +help: to declare that `impl Debug` captures data from argument `x`, you can add an explicit `'_` lifetime bound | LL | fn elided5(x: &i32) -> (Box<dyn Debug>, impl Debug + '_) { (Box::new(x), x) } | ++++ @@ -87,7 +87,7 @@ error: lifetime may not live long enough LL | fn with_bound<'a>(x: &'a i32) -> impl LifetimeTrait<'a> + 'static { x } | -- lifetime `'a` defined here ^ returning this value requires that `'a` must outlive `'static` | -help: consider changing the `impl Trait`'s explicit `'static` bound to the lifetime of argument `x` +help: consider changing `impl LifetimeTrait<'a> + 'static`'s explicit `'static` bound to the lifetime of argument `x` | LL | fn with_bound<'a>(x: &'a i32) -> impl LifetimeTrait<'a> + 'a { x } | ~~ @@ -104,7 +104,7 @@ LL | fn move_lifetime_into_fn<'a, 'b>(x: &'a u32, y: &'b u32) -> impl Fn(&'a u32 LL | move |_| println!("{}", y) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that the `impl Trait` captures `'b`, you can add an explicit `'b` lifetime bound +help: to declare that `impl Fn(&'a u32)` captures `'b`, you can add an explicit `'b` lifetime bound | LL | fn move_lifetime_into_fn<'a, 'b>(x: &'a u32, y: &'b u32) -> impl Fn(&'a u32) + 'b { | ++++ diff --git a/src/test/ui/impl-trait/nested-rpit-with-anonymous-lifetimes.rs b/src/test/ui/impl-trait/nested-rpit-with-anonymous-lifetimes.rs new file mode 100644 index 00000000000..287a030cf87 --- /dev/null +++ b/src/test/ui/impl-trait/nested-rpit-with-anonymous-lifetimes.rs @@ -0,0 +1,23 @@ +// check-pass + +pub struct VecNumber<'s> { + pub vec_number: Vec<Number<'s>>, + pub auxiliary_object: &'s Vec<usize>, +} + +pub struct Number<'s> { + pub number: &'s usize, +} + +impl<'s> VecNumber<'s> { + pub fn vec_number_iterable_per_item_in_auxiliary_object( + &self, + ) -> impl Iterator<Item = (&'s usize, impl Iterator<Item = &Number<'s>>)> { + self.auxiliary_object.iter().map(move |n| { + let iter_number = self.vec_number.iter(); + (n, iter_number) + }) + } +} + +fn main() {} diff --git a/src/test/ui/impl-trait/region-escape-via-bound.stderr b/src/test/ui/impl-trait/region-escape-via-bound.stderr index fdb2fe022b4..44a790cb1a4 100644 --- a/src/test/ui/impl-trait/region-escape-via-bound.stderr +++ b/src/test/ui/impl-trait/region-escape-via-bound.stderr @@ -7,7 +7,7 @@ LL | fn foo<'x, 'y>(x: Cell<&'x u32>) -> impl Trait<'y> LL | x | ^ | -help: to declare that the `impl Trait` captures `'x`, you can add an explicit `'x` lifetime bound +help: to declare that `impl Trait<'y>` captures `'x`, you can add an explicit `'x` lifetime bound | LL | fn foo<'x, 'y>(x: Cell<&'x u32>) -> impl Trait<'y> + 'x | ++++ diff --git a/src/test/ui/impl-trait/static-return-lifetime-infered.stderr b/src/test/ui/impl-trait/static-return-lifetime-infered.stderr index b8681523155..b365bd88454 100644 --- a/src/test/ui/impl-trait/static-return-lifetime-infered.stderr +++ b/src/test/ui/impl-trait/static-return-lifetime-infered.stderr @@ -6,7 +6,7 @@ LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> { LL | self.x.iter().map(|a| a.0) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound +help: to declare that `impl Iterator<Item = u32>` captures `'_`, you can add an explicit `'_` lifetime bound | LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> + '_ { | ++++ @@ -19,7 +19,7 @@ LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> { LL | self.x.iter().map(|a| a.0) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound +help: to declare that `impl Iterator<Item = u32>` captures `'_`, you can add an explicit `'_` lifetime bound | LL | fn iter_values_anon(&self) -> impl Iterator<Item=u32> + '_ { | ++++ @@ -32,7 +32,7 @@ LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> { LL | self.x.iter().map(|a| a.0) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that the `impl Trait` captures `'a`, you can add an explicit `'a` lifetime bound +help: to declare that `impl Iterator<Item = u32>` captures `'a`, you can add an explicit `'a` lifetime bound | LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> + 'a { | ++++ @@ -45,7 +45,7 @@ LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> { LL | self.x.iter().map(|a| a.0) | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | -help: to declare that the `impl Trait` captures `'a`, you can add an explicit `'a` lifetime bound +help: to declare that `impl Iterator<Item = u32>` captures `'a`, you can add an explicit `'a` lifetime bound | LL | fn iter_values<'a>(&'a self) -> impl Iterator<Item=u32> + 'a { | ++++ diff --git a/src/test/ui/inference/char-as-str-single.fixed b/src/test/ui/inference/char-as-str-single.fixed index e401492a830..bab1854dc51 100644 --- a/src/test/ui/inference/char-as-str-single.fixed +++ b/src/test/ui/inference/char-as-str-single.fixed @@ -8,4 +8,5 @@ fn main() { let _: char = 'a'; //~ ERROR mismatched types let _: char = '人'; //~ ERROR mismatched types + let _: char = '\''; //~ ERROR mismatched types } diff --git a/src/test/ui/inference/char-as-str-single.rs b/src/test/ui/inference/char-as-str-single.rs index 4f23cea5354..736920643b2 100644 --- a/src/test/ui/inference/char-as-str-single.rs +++ b/src/test/ui/inference/char-as-str-single.rs @@ -8,4 +8,5 @@ fn main() { let _: char = "a"; //~ ERROR mismatched types let _: char = "人"; //~ ERROR mismatched types + let _: char = "'"; //~ ERROR mismatched types } diff --git a/src/test/ui/inference/char-as-str-single.stderr b/src/test/ui/inference/char-as-str-single.stderr index 29075c15414..3375ec6ac32 100644 --- a/src/test/ui/inference/char-as-str-single.stderr +++ b/src/test/ui/inference/char-as-str-single.stderr @@ -24,6 +24,19 @@ help: if you meant to write a `char` literal, use single quotes LL | let _: char = '人'; | ~~~~ -error: aborting due to 2 previous errors +error[E0308]: mismatched types + --> $DIR/char-as-str-single.rs:11:19 + | +LL | let _: char = "'"; + | ---- ^^^ expected `char`, found `&str` + | | + | expected due to this + | +help: if you meant to write a `char` literal, use single quotes + | +LL | let _: char = '\''; + | ~~~~ + +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/issues/issue-36053.rs b/src/test/ui/inference/issue-36053.rs index 5c6d0780416..5c6d0780416 100644 --- a/src/test/ui/issues/issue-36053.rs +++ b/src/test/ui/inference/issue-36053.rs diff --git a/src/test/ui/inference/str-as-char.fixed b/src/test/ui/inference/str-as-char.fixed index 09f3dec5a17..6aea809cbdb 100644 --- a/src/test/ui/inference/str-as-char.fixed +++ b/src/test/ui/inference/str-as-char.fixed @@ -4,5 +4,7 @@ // run-rustfix fn main() { - let _: &str = "a"; //~ ERROR mismatched types + let _: &str = "a"; //~ ERROR mismatched types + let _: &str = "\"\"\""; //~ ERROR character literal may only contain one codepoint + let _: &str = "\"\"\""; //~ ERROR character literal may only contain one codepoint } diff --git a/src/test/ui/inference/str-as-char.rs b/src/test/ui/inference/str-as-char.rs index 7092a612442..eaa8d788c34 100644 --- a/src/test/ui/inference/str-as-char.rs +++ b/src/test/ui/inference/str-as-char.rs @@ -4,5 +4,7 @@ // run-rustfix fn main() { - let _: &str = 'a'; //~ ERROR mismatched types + let _: &str = 'a'; //~ ERROR mismatched types + let _: &str = '"""'; //~ ERROR character literal may only contain one codepoint + let _: &str = '\"\"\"'; //~ ERROR character literal may only contain one codepoint } diff --git a/src/test/ui/inference/str-as-char.stderr b/src/test/ui/inference/str-as-char.stderr index ebbe7c80f77..2c84dac8e0c 100644 --- a/src/test/ui/inference/str-as-char.stderr +++ b/src/test/ui/inference/str-as-char.stderr @@ -1,3 +1,25 @@ +error: character literal may only contain one codepoint + --> $DIR/str-as-char.rs:8:19 + | +LL | let _: &str = '"""'; + | ^^^^^ + | +help: if you meant to write a `str` literal, use double quotes + | +LL | let _: &str = "\"\"\""; + | ~~~~~~~~ + +error: character literal may only contain one codepoint + --> $DIR/str-as-char.rs:9:19 + | +LL | let _: &str = '\"\"\"'; + | ^^^^^^^^ + | +help: if you meant to write a `str` literal, use double quotes + | +LL | let _: &str = "\"\"\""; + | ~~~~~~~~ + error[E0308]: mismatched types --> $DIR/str-as-char.rs:7:19 | @@ -11,6 +33,6 @@ help: if you meant to write a `str` literal, use double quotes LL | let _: &str = "a"; | ~~~ -error: aborting due to previous error +error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs b/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs index ae44ffd29bd..ec3860a322f 100644 --- a/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs +++ b/src/test/ui/intrinsics/panic-uninitialized-zeroed.rs @@ -7,7 +7,7 @@ // This test checks panic emitted from `mem::{uninitialized,zeroed}`. -#![feature(never_type, arbitrary_enum_discriminant)] +#![feature(never_type)] #![allow(deprecated, invalid_value)] use std::{ diff --git a/src/test/ui/issues/issue-59488.stderr b/src/test/ui/issues/issue-59488.stderr index 08fe0b35eb7..f9846b62a72 100644 --- a/src/test/ui/issues/issue-59488.stderr +++ b/src/test/ui/issues/issue-59488.stderr @@ -99,7 +99,7 @@ LL | assert_eq!(Foo::Bar, i); extern "C" fn(A, B, C, D) -> Ret extern "C" fn(A, B, C, D, ...) -> Ret extern "C" fn(A, B, C, D, E) -> Ret - and 68 others + and 118 others = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) error[E0277]: `fn(usize) -> Foo {Foo::Bar}` doesn't implement `Debug` @@ -118,7 +118,7 @@ LL | assert_eq!(Foo::Bar, i); extern "C" fn(A, B, C, D) -> Ret extern "C" fn(A, B, C, D, ...) -> Ret extern "C" fn(A, B, C, D, E) -> Ret - and 68 others + and 118 others = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info) error: aborting due to 10 previous errors diff --git a/src/test/ui/issues/issue-6458-3.stderr b/src/test/ui/issues/issue-6458-3.stderr index 2c3ec1a331f..520efccae51 100644 --- a/src/test/ui/issues/issue-6458-3.stderr +++ b/src/test/ui/issues/issue-6458-3.stderr @@ -2,12 +2,12 @@ error[E0282]: type annotations needed --> $DIR/issue-6458-3.rs:4:5 | LL | mem::transmute(0); - | ^^^^^^^^^^^^^^ cannot infer type of the type parameter `U` declared on the function `transmute` + | ^^^^^^^^^^^^^^ cannot infer type of the type parameter `Dst` declared on the function `transmute` | help: consider specifying the generic arguments | -LL | mem::transmute::<i32, U>(0); - | ++++++++++ +LL | mem::transmute::<i32, Dst>(0); + | ++++++++++++ error: aborting due to previous error diff --git a/src/test/ui/let-else/let-else-non-diverging.rs b/src/test/ui/let-else/let-else-non-diverging.rs index 58d2c09776f..a5442dd82f0 100644 --- a/src/test/ui/let-else/let-else-non-diverging.rs +++ b/src/test/ui/let-else/let-else-non-diverging.rs @@ -11,7 +11,7 @@ fn main() { // Ensure that uninhabited types do not "diverge". // This might be relaxed in the future, but when it is, - // it should be an explicitly wanted descision. + // it should be an explicitly wanted decision. let Some(x) = Some(1) else { foo::<Uninhabited>() }; //~ ERROR does not diverge } diff --git a/src/test/ui/lexical-scopes.stderr b/src/test/ui/lexical-scopes.stderr index 08e4be2c0c3..53598545223 100644 --- a/src/test/ui/lexical-scopes.stderr +++ b/src/test/ui/lexical-scopes.stderr @@ -1,6 +1,8 @@ error[E0574]: expected struct, variant or union type, found type parameter `T` --> $DIR/lexical-scopes.rs:3:13 | +LL | struct T { i: i32 } + | ------------------- you might have meant to refer to this struct LL | fn f<T>() { | - found this type parameter LL | let t = T { i: 0 }; diff --git a/src/test/ui/lint/invalid_value.rs b/src/test/ui/lint/invalid_value.rs index 946a0e38861..57d8cbe7c93 100644 --- a/src/test/ui/lint/invalid_value.rs +++ b/src/test/ui/lint/invalid_value.rs @@ -44,6 +44,10 @@ enum TwoUninhabited { B(Void), } +#[rustc_layout_scalar_valid_range_start(254)] +#[rustc_layout_scalar_valid_range_end(1)] +pub(crate) struct WrapAroundRange(u8); + #[allow(unused)] fn generic<T: 'static>() { unsafe { @@ -131,6 +135,9 @@ fn main() { let _val: *const [()] = mem::zeroed(); let _val: *const [()] = mem::uninitialized(); //~ ERROR: does not permit being left uninitialized + let _val: WrapAroundRange = mem::zeroed(); + let _val: WrapAroundRange = mem::uninitialized(); //~ ERROR: does not permit being left uninitialized + // Things where 0 is okay due to rustc implementation details, // but that are not guaranteed to keep working. let _val: Result<i32, i32> = mem::zeroed(); diff --git a/src/test/ui/lint/invalid_value.stderr b/src/test/ui/lint/invalid_value.stderr index 3901692001a..76afb765f0f 100644 --- a/src/test/ui/lint/invalid_value.stderr +++ b/src/test/ui/lint/invalid_value.stderr @@ -1,5 +1,5 @@ error: the type `&T` does not permit zero-initialization - --> $DIR/invalid_value.rs:50:32 + --> $DIR/invalid_value.rs:54:32 | LL | let _val: &'static T = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -15,7 +15,7 @@ LL | #![deny(invalid_value)] | ^^^^^^^^^^^^^ error: the type `&T` does not permit being left uninitialized - --> $DIR/invalid_value.rs:51:32 + --> $DIR/invalid_value.rs:55:32 | LL | let _val: &'static T = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -26,7 +26,7 @@ LL | let _val: &'static T = mem::uninitialized(); = note: references must be non-null error: the type `Wrap<&T>` does not permit zero-initialization - --> $DIR/invalid_value.rs:53:38 + --> $DIR/invalid_value.rs:57:38 | LL | let _val: Wrap<&'static T> = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -41,7 +41,7 @@ LL | struct Wrap<T> { wrapped: T } | ^^^^^^^^^^ error: the type `Wrap<&T>` does not permit being left uninitialized - --> $DIR/invalid_value.rs:54:38 + --> $DIR/invalid_value.rs:58:38 | LL | let _val: Wrap<&'static T> = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -56,7 +56,7 @@ LL | struct Wrap<T> { wrapped: T } | ^^^^^^^^^^ error: the type `!` does not permit zero-initialization - --> $DIR/invalid_value.rs:61:23 + --> $DIR/invalid_value.rs:65:23 | LL | let _val: ! = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -67,7 +67,7 @@ LL | let _val: ! = mem::zeroed(); = note: the `!` type has no valid value error: the type `!` does not permit being left uninitialized - --> $DIR/invalid_value.rs:62:23 + --> $DIR/invalid_value.rs:66:23 | LL | let _val: ! = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -78,7 +78,7 @@ LL | let _val: ! = mem::uninitialized(); = note: the `!` type has no valid value error: the type `(i32, !)` does not permit zero-initialization - --> $DIR/invalid_value.rs:64:30 + --> $DIR/invalid_value.rs:68:30 | LL | let _val: (i32, !) = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -89,7 +89,7 @@ LL | let _val: (i32, !) = mem::zeroed(); = note: the `!` type has no valid value error: the type `(i32, !)` does not permit being left uninitialized - --> $DIR/invalid_value.rs:65:30 + --> $DIR/invalid_value.rs:69:30 | LL | let _val: (i32, !) = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -100,7 +100,7 @@ LL | let _val: (i32, !) = mem::uninitialized(); = note: integers must not be uninitialized error: the type `Void` does not permit zero-initialization - --> $DIR/invalid_value.rs:67:26 + --> $DIR/invalid_value.rs:71:26 | LL | let _val: Void = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -115,7 +115,7 @@ LL | enum Void {} | ^^^^^^^^^ error: the type `Void` does not permit being left uninitialized - --> $DIR/invalid_value.rs:68:26 + --> $DIR/invalid_value.rs:72:26 | LL | let _val: Void = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -130,7 +130,7 @@ LL | enum Void {} | ^^^^^^^^^ error: the type `&i32` does not permit zero-initialization - --> $DIR/invalid_value.rs:70:34 + --> $DIR/invalid_value.rs:74:34 | LL | let _val: &'static i32 = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -141,7 +141,7 @@ LL | let _val: &'static i32 = mem::zeroed(); = note: references must be non-null error: the type `&i32` does not permit being left uninitialized - --> $DIR/invalid_value.rs:71:34 + --> $DIR/invalid_value.rs:75:34 | LL | let _val: &'static i32 = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -152,7 +152,7 @@ LL | let _val: &'static i32 = mem::uninitialized(); = note: references must be non-null error: the type `Ref` does not permit zero-initialization - --> $DIR/invalid_value.rs:73:25 + --> $DIR/invalid_value.rs:77:25 | LL | let _val: Ref = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -167,7 +167,7 @@ LL | struct Ref(&'static i32); | ^^^^^^^^^^^^ error: the type `Ref` does not permit being left uninitialized - --> $DIR/invalid_value.rs:74:25 + --> $DIR/invalid_value.rs:78:25 | LL | let _val: Ref = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -182,7 +182,7 @@ LL | struct Ref(&'static i32); | ^^^^^^^^^^^^ error: the type `fn()` does not permit zero-initialization - --> $DIR/invalid_value.rs:76:26 + --> $DIR/invalid_value.rs:80:26 | LL | let _val: fn() = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -193,7 +193,7 @@ LL | let _val: fn() = mem::zeroed(); = note: function pointers must be non-null error: the type `fn()` does not permit being left uninitialized - --> $DIR/invalid_value.rs:77:26 + --> $DIR/invalid_value.rs:81:26 | LL | let _val: fn() = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -204,7 +204,7 @@ LL | let _val: fn() = mem::uninitialized(); = note: function pointers must be non-null error: the type `Wrap<fn()>` does not permit zero-initialization - --> $DIR/invalid_value.rs:79:32 + --> $DIR/invalid_value.rs:83:32 | LL | let _val: Wrap<fn()> = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -219,7 +219,7 @@ LL | struct Wrap<T> { wrapped: T } | ^^^^^^^^^^ error: the type `Wrap<fn()>` does not permit being left uninitialized - --> $DIR/invalid_value.rs:80:32 + --> $DIR/invalid_value.rs:84:32 | LL | let _val: Wrap<fn()> = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -234,7 +234,7 @@ LL | struct Wrap<T> { wrapped: T } | ^^^^^^^^^^ error: the type `WrapEnum<fn()>` does not permit zero-initialization - --> $DIR/invalid_value.rs:82:36 + --> $DIR/invalid_value.rs:86:36 | LL | let _val: WrapEnum<fn()> = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -249,7 +249,7 @@ LL | enum WrapEnum<T> { Wrapped(T) } | ^ error: the type `WrapEnum<fn()>` does not permit being left uninitialized - --> $DIR/invalid_value.rs:83:36 + --> $DIR/invalid_value.rs:87:36 | LL | let _val: WrapEnum<fn()> = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -264,7 +264,7 @@ LL | enum WrapEnum<T> { Wrapped(T) } | ^ error: the type `Wrap<(RefPair, i32)>` does not permit zero-initialization - --> $DIR/invalid_value.rs:85:42 + --> $DIR/invalid_value.rs:89:42 | LL | let _val: Wrap<(RefPair, i32)> = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -279,7 +279,7 @@ LL | struct RefPair((&'static i32, i32)); | ^^^^^^^^^^^^^^^^^^^ error: the type `Wrap<(RefPair, i32)>` does not permit being left uninitialized - --> $DIR/invalid_value.rs:86:42 + --> $DIR/invalid_value.rs:90:42 | LL | let _val: Wrap<(RefPair, i32)> = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -294,7 +294,7 @@ LL | struct RefPair((&'static i32, i32)); | ^^^^^^^^^^^^^^^^^^^ error: the type `NonNull<i32>` does not permit zero-initialization - --> $DIR/invalid_value.rs:88:34 + --> $DIR/invalid_value.rs:92:34 | LL | let _val: NonNull<i32> = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -305,7 +305,7 @@ LL | let _val: NonNull<i32> = mem::zeroed(); = note: `std::ptr::NonNull<i32>` must be non-null error: the type `NonNull<i32>` does not permit being left uninitialized - --> $DIR/invalid_value.rs:89:34 + --> $DIR/invalid_value.rs:93:34 | LL | let _val: NonNull<i32> = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -316,7 +316,7 @@ LL | let _val: NonNull<i32> = mem::uninitialized(); = note: `std::ptr::NonNull<i32>` must be non-null error: the type `(NonZeroU32, i32)` does not permit zero-initialization - --> $DIR/invalid_value.rs:91:39 + --> $DIR/invalid_value.rs:95:39 | LL | let _val: (NonZeroU32, i32) = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -327,7 +327,7 @@ LL | let _val: (NonZeroU32, i32) = mem::zeroed(); = note: `std::num::NonZeroU32` must be non-null error: the type `(NonZeroU32, i32)` does not permit being left uninitialized - --> $DIR/invalid_value.rs:92:39 + --> $DIR/invalid_value.rs:96:39 | LL | let _val: (NonZeroU32, i32) = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -338,7 +338,7 @@ LL | let _val: (NonZeroU32, i32) = mem::uninitialized(); = note: `std::num::NonZeroU32` must be non-null error: the type `*const dyn Send` does not permit zero-initialization - --> $DIR/invalid_value.rs:94:37 + --> $DIR/invalid_value.rs:98:37 | LL | let _val: *const dyn Send = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -349,7 +349,7 @@ LL | let _val: *const dyn Send = mem::zeroed(); = note: the vtable of a wide raw pointer must be non-null error: the type `*const dyn Send` does not permit being left uninitialized - --> $DIR/invalid_value.rs:95:37 + --> $DIR/invalid_value.rs:99:37 | LL | let _val: *const dyn Send = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -360,7 +360,7 @@ LL | let _val: *const dyn Send = mem::uninitialized(); = note: the vtable of a wide raw pointer must be non-null error: the type `[fn(); 2]` does not permit zero-initialization - --> $DIR/invalid_value.rs:97:31 + --> $DIR/invalid_value.rs:101:31 | LL | let _val: [fn(); 2] = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -371,7 +371,7 @@ LL | let _val: [fn(); 2] = mem::zeroed(); = note: function pointers must be non-null error: the type `[fn(); 2]` does not permit being left uninitialized - --> $DIR/invalid_value.rs:98:31 + --> $DIR/invalid_value.rs:102:31 | LL | let _val: [fn(); 2] = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -382,7 +382,7 @@ LL | let _val: [fn(); 2] = mem::uninitialized(); = note: function pointers must be non-null error: the type `TwoUninhabited` does not permit zero-initialization - --> $DIR/invalid_value.rs:100:36 + --> $DIR/invalid_value.rs:104:36 | LL | let _val: TwoUninhabited = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -397,7 +397,7 @@ LL | enum TwoUninhabited { | ^^^^^^^^^^^^^^^^^^^ error: the type `TwoUninhabited` does not permit being left uninitialized - --> $DIR/invalid_value.rs:101:36 + --> $DIR/invalid_value.rs:105:36 | LL | let _val: TwoUninhabited = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -412,7 +412,7 @@ LL | enum TwoUninhabited { | ^^^^^^^^^^^^^^^^^^^ error: the type `OneFruitNonZero` does not permit zero-initialization - --> $DIR/invalid_value.rs:103:37 + --> $DIR/invalid_value.rs:107:37 | LL | let _val: OneFruitNonZero = mem::zeroed(); | ^^^^^^^^^^^^^ @@ -427,7 +427,7 @@ LL | Banana(NonZeroU32), | ^^^^^^^^^^ error: the type `OneFruitNonZero` does not permit being left uninitialized - --> $DIR/invalid_value.rs:104:37 + --> $DIR/invalid_value.rs:108:37 | LL | let _val: OneFruitNonZero = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -442,7 +442,7 @@ LL | Banana(NonZeroU32), | ^^^^^^^^^^ error: the type `bool` does not permit being left uninitialized - --> $DIR/invalid_value.rs:108:26 + --> $DIR/invalid_value.rs:112:26 | LL | let _val: bool = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -453,7 +453,7 @@ LL | let _val: bool = mem::uninitialized(); = note: booleans must be either `true` or `false` error: the type `Wrap<char>` does not permit being left uninitialized - --> $DIR/invalid_value.rs:111:32 + --> $DIR/invalid_value.rs:115:32 | LL | let _val: Wrap<char> = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -468,7 +468,7 @@ LL | struct Wrap<T> { wrapped: T } | ^^^^^^^^^^ error: the type `NonBig` does not permit being left uninitialized - --> $DIR/invalid_value.rs:114:28 + --> $DIR/invalid_value.rs:118:28 | LL | let _val: NonBig = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -479,7 +479,7 @@ LL | let _val: NonBig = mem::uninitialized(); = note: `NonBig` must be initialized inside its custom valid range error: the type `Fruit` does not permit being left uninitialized - --> $DIR/invalid_value.rs:117:27 + --> $DIR/invalid_value.rs:121:27 | LL | let _val: Fruit = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -494,7 +494,7 @@ LL | enum Fruit { | ^^^^^^^^^^ error: the type `[bool; 2]` does not permit being left uninitialized - --> $DIR/invalid_value.rs:120:31 + --> $DIR/invalid_value.rs:124:31 | LL | let _val: [bool; 2] = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -505,7 +505,7 @@ LL | let _val: [bool; 2] = mem::uninitialized(); = note: booleans must be either `true` or `false` error: the type `i32` does not permit being left uninitialized - --> $DIR/invalid_value.rs:123:25 + --> $DIR/invalid_value.rs:127:25 | LL | let _val: i32 = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -516,7 +516,7 @@ LL | let _val: i32 = mem::uninitialized(); = note: integers must not be uninitialized error: the type `f32` does not permit being left uninitialized - --> $DIR/invalid_value.rs:126:25 + --> $DIR/invalid_value.rs:130:25 | LL | let _val: f32 = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -527,7 +527,7 @@ LL | let _val: f32 = mem::uninitialized(); = note: floats must not be uninitialized error: the type `*const ()` does not permit being left uninitialized - --> $DIR/invalid_value.rs:129:31 + --> $DIR/invalid_value.rs:133:31 | LL | let _val: *const () = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -538,7 +538,7 @@ LL | let _val: *const () = mem::uninitialized(); = note: raw pointers must not be uninitialized error: the type `*const [()]` does not permit being left uninitialized - --> $DIR/invalid_value.rs:132:33 + --> $DIR/invalid_value.rs:136:33 | LL | let _val: *const [()] = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -548,8 +548,19 @@ LL | let _val: *const [()] = mem::uninitialized(); | = note: raw pointers must not be uninitialized +error: the type `WrapAroundRange` does not permit being left uninitialized + --> $DIR/invalid_value.rs:139:37 + | +LL | let _val: WrapAroundRange = mem::uninitialized(); + | ^^^^^^^^^^^^^^^^^^^^ + | | + | this code causes undefined behavior when executed + | help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done + | + = note: `WrapAroundRange` must be initialized inside its custom valid range + error: the type `Result<i32, i32>` does not permit being left uninitialized - --> $DIR/invalid_value.rs:137:38 + --> $DIR/invalid_value.rs:144:38 | LL | let _val: Result<i32, i32> = mem::uninitialized(); | ^^^^^^^^^^^^^^^^^^^^ @@ -564,7 +575,7 @@ LL | pub enum Result<T, E> { | ^^^^^^^^^^^^^^^^^^^^^ error: the type `&i32` does not permit zero-initialization - --> $DIR/invalid_value.rs:145:34 + --> $DIR/invalid_value.rs:152:34 | LL | let _val: &'static i32 = mem::transmute(0usize); | ^^^^^^^^^^^^^^^^^^^^^^ @@ -575,7 +586,7 @@ LL | let _val: &'static i32 = mem::transmute(0usize); = note: references must be non-null error: the type `&[i32]` does not permit zero-initialization - --> $DIR/invalid_value.rs:146:36 + --> $DIR/invalid_value.rs:153:36 | LL | let _val: &'static [i32] = mem::transmute((0usize, 0usize)); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -586,7 +597,7 @@ LL | let _val: &'static [i32] = mem::transmute((0usize, 0usize)); = note: references must be non-null error: the type `NonZeroU32` does not permit zero-initialization - --> $DIR/invalid_value.rs:147:32 + --> $DIR/invalid_value.rs:154:32 | LL | let _val: NonZeroU32 = mem::transmute(0); | ^^^^^^^^^^^^^^^^^ @@ -597,7 +608,7 @@ LL | let _val: NonZeroU32 = mem::transmute(0); = note: `std::num::NonZeroU32` must be non-null error: the type `NonNull<i32>` does not permit zero-initialization - --> $DIR/invalid_value.rs:150:34 + --> $DIR/invalid_value.rs:157:34 | LL | let _val: NonNull<i32> = MaybeUninit::zeroed().assume_init(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -608,7 +619,7 @@ LL | let _val: NonNull<i32> = MaybeUninit::zeroed().assume_init(); = note: `std::ptr::NonNull<i32>` must be non-null error: the type `NonNull<i32>` does not permit being left uninitialized - --> $DIR/invalid_value.rs:151:34 + --> $DIR/invalid_value.rs:158:34 | LL | let _val: NonNull<i32> = MaybeUninit::uninit().assume_init(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -619,7 +630,7 @@ LL | let _val: NonNull<i32> = MaybeUninit::uninit().assume_init(); = note: `std::ptr::NonNull<i32>` must be non-null error: the type `bool` does not permit being left uninitialized - --> $DIR/invalid_value.rs:152:26 + --> $DIR/invalid_value.rs:159:26 | LL | let _val: bool = MaybeUninit::uninit().assume_init(); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -629,5 +640,5 @@ LL | let _val: bool = MaybeUninit::uninit().assume_init(); | = note: booleans must be either `true` or `false` -error: aborting due to 50 previous errors +error: aborting due to 51 previous errors diff --git a/src/test/ui/lint/lint-incoherent-auto-trait-objects.stderr b/src/test/ui/lint/lint-incoherent-auto-trait-objects.stderr index 3f366bedbf3..2cc4d382d9d 100644 --- a/src/test/ui/lint/lint-incoherent-auto-trait-objects.stderr +++ b/src/test/ui/lint/lint-incoherent-auto-trait-objects.stderr @@ -37,3 +37,45 @@ LL | impl Foo for dyn Send + Sync + Send {} error: aborting due to 3 previous errors +Future incompatibility report: Future breakage diagnostic: +error: conflicting implementations of trait `Foo` for type `(dyn std::marker::Send + 'static)`: (E0119) + --> $DIR/lint-incoherent-auto-trait-objects.rs:5:1 + | +LL | impl Foo for dyn Send {} + | --------------------- first implementation here +LL | +LL | impl Foo for dyn Send + Send {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + 'static)` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484> + = note: `#[deny(order_dependent_trait_objects)]` on by default + +Future breakage diagnostic: +error: conflicting implementations of trait `Foo` for type `(dyn std::marker::Send + std::marker::Sync + 'static)`: (E0119) + --> $DIR/lint-incoherent-auto-trait-objects.rs:11:1 + | +LL | impl Foo for dyn Send + Sync {} + | ---------------------------- first implementation here +LL | +LL | impl Foo for dyn Sync + Send {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + std::marker::Sync + 'static)` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484> + = note: `#[deny(order_dependent_trait_objects)]` on by default + +Future breakage diagnostic: +error: conflicting implementations of trait `Foo` for type `(dyn std::marker::Send + std::marker::Sync + 'static)`: (E0119) + --> $DIR/lint-incoherent-auto-trait-objects.rs:15:1 + | +LL | impl Foo for dyn Sync + Send {} + | ---------------------------- first implementation here +... +LL | impl Foo for dyn Send + Sync + Send {} + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + std::marker::Sync + 'static)` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484> + = note: `#[deny(order_dependent_trait_objects)]` on by default + diff --git a/src/test/ui/lint/unused/unused-supertrait.rs b/src/test/ui/lint/unused/unused-supertrait.rs new file mode 100644 index 00000000000..64a8e520457 --- /dev/null +++ b/src/test/ui/lint/unused/unused-supertrait.rs @@ -0,0 +1,11 @@ +#![deny(unused_must_use)] + +fn it() -> impl ExactSizeIterator<Item = ()> { + let x: Box<dyn ExactSizeIterator<Item = ()>> = todo!(); + x +} + +fn main() { + it(); + //~^ ERROR unused implementer of `Iterator` that must be used +} diff --git a/src/test/ui/lint/unused/unused-supertrait.stderr b/src/test/ui/lint/unused/unused-supertrait.stderr new file mode 100644 index 00000000000..d2f8c007848 --- /dev/null +++ b/src/test/ui/lint/unused/unused-supertrait.stderr @@ -0,0 +1,15 @@ +error: unused implementer of `Iterator` that must be used + --> $DIR/unused-supertrait.rs:9:5 + | +LL | it(); + | ^^^^^ + | + = note: iterators are lazy and do nothing unless consumed +note: the lint level is defined here + --> $DIR/unused-supertrait.rs:1:9 + | +LL | #![deny(unused_must_use)] + | ^^^^^^^^^^^^^^^ + +error: aborting due to previous error + diff --git a/src/test/ui/macros/macro-context.stderr b/src/test/ui/macros/macro-context.stderr index 2a2e0c6c66a..f597c398b7c 100644 --- a/src/test/ui/macros/macro-context.stderr +++ b/src/test/ui/macros/macro-context.stderr @@ -57,7 +57,7 @@ error[E0425]: cannot find value `i` in this scope --> $DIR/macro-context.rs:3:13 | LL | () => ( i ; typeof ); - | ^ help: a local variable with a similar name exists: `a` + | ^ not found in this scope ... LL | let i = m!(); | ---- in this macro invocation diff --git a/src/test/ui/macros/macro_rules-unmatchable-literals.rs b/src/test/ui/macros/macro_rules-unmatchable-literals.rs new file mode 100644 index 00000000000..bde0fe1a015 --- /dev/null +++ b/src/test/ui/macros/macro_rules-unmatchable-literals.rs @@ -0,0 +1,14 @@ +// Pinning tests for things that don't work to make sure we notice if that changes + +#![crate_type = "lib"] + +macro_rules! octal_with_bad_digit { + ( 0o1238 ) => {}; //~ ERROR invalid digit +} + +macro_rules! binary_with_bad_digit { + ( 0b012 ) => {}; //~ ERROR invalid digit +} + +// This can't happen for Hex and Decimal as things like `123A` and `0xFFG` +// get treated as unknown *suffixes*, rather than digits. diff --git a/src/test/ui/macros/macro_rules-unmatchable-literals.stderr b/src/test/ui/macros/macro_rules-unmatchable-literals.stderr new file mode 100644 index 00000000000..956a669791d --- /dev/null +++ b/src/test/ui/macros/macro_rules-unmatchable-literals.stderr @@ -0,0 +1,14 @@ +error: invalid digit for a base 8 literal + --> $DIR/macro_rules-unmatchable-literals.rs:6:12 + | +LL | ( 0o1238 ) => {}; + | ^ + +error: invalid digit for a base 2 literal + --> $DIR/macro_rules-unmatchable-literals.rs:10:11 + | +LL | ( 0b012 ) => {}; + | ^ + +error: aborting due to 2 previous errors + diff --git a/src/test/ui/macros/macros-nonfatal-errors.rs b/src/test/ui/macros/macros-nonfatal-errors.rs index 140cc5b0fd8..ab14c35893d 100644 --- a/src/test/ui/macros/macros-nonfatal-errors.rs +++ b/src/test/ui/macros/macros-nonfatal-errors.rs @@ -4,7 +4,7 @@ // immediately, so that we get more errors listed at a time. #![feature(trace_macros, concat_idents)] -#![feature(stmt_expr_attributes, arbitrary_enum_discriminant)] +#![feature(stmt_expr_attributes)] use std::arch::asm; diff --git a/src/test/ui/marker_trait_attr/overlap-marker-trait-with-static-lifetime.rs b/src/test/ui/marker_trait_attr/overlap-marker-trait-with-static-lifetime.rs new file mode 100644 index 00000000000..62aa22d41ed --- /dev/null +++ b/src/test/ui/marker_trait_attr/overlap-marker-trait-with-static-lifetime.rs @@ -0,0 +1,10 @@ +// check-pass +#![feature(marker_trait_attr)] + +#[marker] +trait Marker {} + +impl Marker for &'static () {} +impl Marker for &'static () {} + +fn main() {} diff --git a/src/test/ui/marker_trait_attr/overlap-marker-trait-with-underscore-lifetime.rs b/src/test/ui/marker_trait_attr/overlap-marker-trait-with-underscore-lifetime.rs new file mode 100644 index 00000000000..eabce1aeff1 --- /dev/null +++ b/src/test/ui/marker_trait_attr/overlap-marker-trait-with-underscore-lifetime.rs @@ -0,0 +1,9 @@ +#![feature(marker_trait_attr)] + +#[marker] +trait Marker {} + +impl Marker for &'_ () {} //~ ERROR type annotations needed +impl Marker for &'_ () {} //~ ERROR type annotations needed + +fn main() {} diff --git a/src/test/ui/marker_trait_attr/overlap-marker-trait-with-underscore-lifetime.stderr b/src/test/ui/marker_trait_attr/overlap-marker-trait-with-underscore-lifetime.stderr new file mode 100644 index 00000000000..235c89e200a --- /dev/null +++ b/src/test/ui/marker_trait_attr/overlap-marker-trait-with-underscore-lifetime.stderr @@ -0,0 +1,31 @@ +error[E0283]: type annotations needed: cannot satisfy `&(): Marker` + --> $DIR/overlap-marker-trait-with-underscore-lifetime.rs:6:6 + | +LL | impl Marker for &'_ () {} + | ^^^^^^ + | +note: multiple `impl`s satisfying `&(): Marker` found + --> $DIR/overlap-marker-trait-with-underscore-lifetime.rs:6:1 + | +LL | impl Marker for &'_ () {} + | ^^^^^^^^^^^^^^^^^^^^^^ +LL | impl Marker for &'_ () {} + | ^^^^^^^^^^^^^^^^^^^^^^ + +error[E0283]: type annotations needed: cannot satisfy `&(): Marker` + --> $DIR/overlap-marker-trait-with-underscore-lifetime.rs:7:6 + | +LL | impl Marker for &'_ () {} + | ^^^^^^ + | +note: multiple `impl`s satisfying `&(): Marker` found + --> $DIR/overlap-marker-trait-with-underscore-lifetime.rs:6:1 + | +LL | impl Marker for &'_ () {} + | ^^^^^^^^^^^^^^^^^^^^^^ +LL | impl Marker for &'_ () {} + | ^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0283`. diff --git a/src/test/ui/marker_trait_attr/overlap-marker-trait.rs b/src/test/ui/marker_trait_attr/overlap-marker-trait.rs index 8794d42f411..67e55179775 100644 --- a/src/test/ui/marker_trait_attr/overlap-marker-trait.rs +++ b/src/test/ui/marker_trait_attr/overlap-marker-trait.rs @@ -7,7 +7,8 @@ use std::fmt::{Debug, Display}; -#[marker] trait Marker {} +#[marker] +trait Marker {} impl<T: Debug> Marker for T {} impl<T: Display> Marker for T {} diff --git a/src/test/ui/marker_trait_attr/overlap-marker-trait.stderr b/src/test/ui/marker_trait_attr/overlap-marker-trait.stderr index 1f341059794..133bc0484ee 100644 --- a/src/test/ui/marker_trait_attr/overlap-marker-trait.stderr +++ b/src/test/ui/marker_trait_attr/overlap-marker-trait.stderr @@ -1,11 +1,11 @@ error[E0277]: the trait bound `NotDebugOrDisplay: Marker` is not satisfied - --> $DIR/overlap-marker-trait.rs:27:17 + --> $DIR/overlap-marker-trait.rs:28:17 | LL | is_marker::<NotDebugOrDisplay>(); | ^^^^^^^^^^^^^^^^^ the trait `Marker` is not implemented for `NotDebugOrDisplay` | note: required by a bound in `is_marker` - --> $DIR/overlap-marker-trait.rs:15:17 + --> $DIR/overlap-marker-trait.rs:16:17 | LL | fn is_marker<T: Marker>() { } | ^^^^^^ required by this bound in `is_marker` diff --git a/src/test/ui/marker_trait_attr/overlap-permitted-for-annotated-marker-traits.rs b/src/test/ui/marker_trait_attr/overlap-permitted-for-annotated-marker-traits.rs index 38331390237..f7654458feb 100644 --- a/src/test/ui/marker_trait_attr/overlap-permitted-for-annotated-marker-traits.rs +++ b/src/test/ui/marker_trait_attr/overlap-permitted-for-annotated-marker-traits.rs @@ -7,7 +7,8 @@ use std::fmt::{Debug, Display}; -#[marker] trait MyMarker {} +#[marker] +trait MyMarker {} impl<T: Debug> MyMarker for T {} impl<T: Display> MyMarker for T {} diff --git a/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-comparing-against-free.stderr b/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-comparing-against-free.stderr index 01293379700..da4bc499c7e 100644 --- a/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-comparing-against-free.stderr +++ b/src/test/ui/nll/closure-requirements/propagate-approximated-shorter-to-static-comparing-against-free.stderr @@ -53,15 +53,14 @@ LL | fn case2() { error[E0597]: `a` does not live long enough --> $DIR/propagate-approximated-shorter-to-static-comparing-against-free.rs:30:26 | -LL | let cell = Cell::new(&a); - | ^^ borrowed value does not live long enough +LL | let cell = Cell::new(&a); + | ----------^^- + | | | + | | borrowed value does not live long enough + | argument requires that `a` is borrowed for `'static` ... -LL | / foo(cell, |cell_a, cell_x| { -LL | | cell_x.set(cell_a.get()); // forces 'a: 'x, implies 'a = 'static -> borrow error -LL | | }) - | |______- argument requires that `a` is borrowed for `'static` -LL | } - | - `a` dropped here while still borrowed +LL | } + | - `a` dropped here while still borrowed error: aborting due to 2 previous errors diff --git a/src/test/ui/nll/ty-outlives/impl-trait-captures.stderr b/src/test/ui/nll/ty-outlives/impl-trait-captures.stderr index 6a8a1ad1caa..737cb35841c 100644 --- a/src/test/ui/nll/ty-outlives/impl-trait-captures.stderr +++ b/src/test/ui/nll/ty-outlives/impl-trait-captures.stderr @@ -6,7 +6,7 @@ LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> { LL | x | ^ | -help: to declare that the `impl Trait` captures `ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[1afc]::foo::'_), '_))`, you can add an explicit `ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[1afc]::foo::'_), '_))` lifetime bound +help: to declare that `Opaque(DefId(0:13 ~ impl_trait_captures[1afc]::foo::{opaque#0}), [ReEarlyBound(0, 'a), T, ReEarlyBound(2, 'a)])` captures `ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[1afc]::foo::'_), '_))`, you can add an explicit `ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[1afc]::foo::'_), '_))` lifetime bound | LL | fn foo<'a, T>(x: &T) -> impl Foo<'a> + ReFree(DefId(0:8 ~ impl_trait_captures[1afc]::foo), BrNamed(DefId(0:12 ~ impl_trait_captures[1afc]::foo::'_), '_)) { | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ diff --git a/src/test/ui/nll/user-annotations/adt-nullary-enums.stderr b/src/test/ui/nll/user-annotations/adt-nullary-enums.stderr index 3326fa521fc..bb703412228 100644 --- a/src/test/ui/nll/user-annotations/adt-nullary-enums.stderr +++ b/src/test/ui/nll/user-annotations/adt-nullary-enums.stderr @@ -1,14 +1,14 @@ error[E0597]: `c` does not live long enough --> $DIR/adt-nullary-enums.rs:33:41 | -LL | / combine( -LL | | SomeEnum::SomeVariant(Cell::new(&c)), - | | ^^ borrowed value does not live long enough -LL | | SomeEnum::SomeOtherVariant::<Cell<&'static u32>>, -LL | | ); - | |_____- argument requires that `c` is borrowed for `'static` -LL | } - | - `c` dropped here while still borrowed +LL | SomeEnum::SomeVariant(Cell::new(&c)), + | ----------^^- + | | | + | | borrowed value does not live long enough + | argument requires that `c` is borrowed for `'static` +... +LL | } + | - `c` dropped here while still borrowed error[E0597]: `c` does not live long enough --> $DIR/adt-nullary-enums.rs:41:41 diff --git a/src/test/ui/parser/issue-103143.rs b/src/test/ui/parser/issue-103143.rs new file mode 100644 index 00000000000..a584274c405 --- /dev/null +++ b/src/test/ui/parser/issue-103143.rs @@ -0,0 +1,5 @@ +fn main() { + x::<#[a]y::<z>> + //~^ ERROR invalid const generic expression + //~| ERROR cannot find value `x` in this scope +} diff --git a/src/test/ui/parser/issue-103143.stderr b/src/test/ui/parser/issue-103143.stderr new file mode 100644 index 00000000000..4035c69afa7 --- /dev/null +++ b/src/test/ui/parser/issue-103143.stderr @@ -0,0 +1,20 @@ +error: invalid const generic expression + --> $DIR/issue-103143.rs:2:13 + | +LL | x::<#[a]y::<z>> + | ^^^^^^ + | +help: expressions must be enclosed in braces to be used as const generic arguments + | +LL | x::<#[a]{ y::<z> }> + | + + + +error[E0425]: cannot find value `x` in this scope + --> $DIR/issue-103143.rs:2:5 + | +LL | x::<#[a]y::<z>> + | ^ not found in this scope + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/parser/issue-103425.rs b/src/test/ui/parser/issue-103425.rs new file mode 100644 index 00000000000..c2f8123ca4e --- /dev/null +++ b/src/test/ui/parser/issue-103425.rs @@ -0,0 +1,15 @@ +fn f() -> f32 { + 3 + //~^ ERROR expected `;` + 5.0 +} + +fn k() -> f32 { + 2_u32 + //~^ ERROR expected `;` + 3_i8 + //~^ ERROR expected `;` + 5.0 +} + +fn main() {} diff --git a/src/test/ui/parser/issue-103425.stderr b/src/test/ui/parser/issue-103425.stderr new file mode 100644 index 00000000000..0efe3e3ca71 --- /dev/null +++ b/src/test/ui/parser/issue-103425.stderr @@ -0,0 +1,29 @@ +error: expected `;`, found `5.0` + --> $DIR/issue-103425.rs:2:6 + | +LL | 3 + | ^ help: add `;` here +LL | +LL | 5.0 + | --- unexpected token + +error: expected `;`, found `3_i8` + --> $DIR/issue-103425.rs:8:10 + | +LL | 2_u32 + | ^ help: add `;` here +LL | +LL | 3_i8 + | ---- unexpected token + +error: expected `;`, found `5.0` + --> $DIR/issue-103425.rs:10:9 + | +LL | 3_i8 + | ^ help: add `;` here +LL | +LL | 5.0 + | --- unexpected token + +error: aborting due to 3 previous errors + diff --git a/src/test/ui/parser/issues/issue-17383.rs b/src/test/ui/parser/issues/issue-17383.rs deleted file mode 100644 index 7bf0e64f2c0..00000000000 --- a/src/test/ui/parser/issues/issue-17383.rs +++ /dev/null @@ -1,7 +0,0 @@ -enum X { - A = 3, - //~^ ERROR custom discriminant values are not allowed in enums with tuple or struct variants - B(usize) -} - -fn main() {} diff --git a/src/test/ui/parser/issues/issue-17383.stderr b/src/test/ui/parser/issues/issue-17383.stderr deleted file mode 100644 index 265d6e14866..00000000000 --- a/src/test/ui/parser/issues/issue-17383.stderr +++ /dev/null @@ -1,15 +0,0 @@ -error[E0658]: custom discriminant values are not allowed in enums with tuple or struct variants - --> $DIR/issue-17383.rs:2:9 - | -LL | A = 3, - | ^ disallowed custom discriminant -LL | -LL | B(usize) - | -------- tuple variant defined here - | - = note: see issue #60553 <https://github.com/rust-lang/rust/issues/60553> for more information - = help: add `#![feature(arbitrary_enum_discriminant)]` to the crate attributes to enable - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0658`. diff --git a/src/test/ui/parser/issues/issue-93282.rs b/src/test/ui/parser/issues/issue-93282.rs index 261fcb5f918..274245f1a46 100644 --- a/src/test/ui/parser/issues/issue-93282.rs +++ b/src/test/ui/parser/issues/issue-93282.rs @@ -12,4 +12,5 @@ fn foo() { let x = 1; bar('y, x); //~^ ERROR expected + //~| ERROR mismatched types } diff --git a/src/test/ui/parser/issues/issue-93282.stderr b/src/test/ui/parser/issues/issue-93282.stderr index ee554784b3a..c6140bb821e 100644 --- a/src/test/ui/parser/issues/issue-93282.stderr +++ b/src/test/ui/parser/issues/issue-93282.stderr @@ -3,6 +3,11 @@ error: expected `while`, `for`, `loop` or `{` after a label | LL | f<'a,> | ^ expected `while`, `for`, `loop` or `{` after a label + | +help: add `'` to close the char literal + | +LL | f<'a',> + | + error: expected one of `.`, `:`, `;`, `?`, `for`, `loop`, `while`, `}`, or an operator, found `,` --> $DIR/issue-93282.rs:2:9 @@ -20,6 +25,26 @@ error: expected `while`, `for`, `loop` or `{` after a label | LL | bar('y, x); | ^ expected `while`, `for`, `loop` or `{` after a label + | +help: add `'` to close the char literal + | +LL | bar('y', x); + | + + +error[E0308]: mismatched types + --> $DIR/issue-93282.rs:13:9 + | +LL | bar('y, x); + | --- ^^ expected `usize`, found `char` + | | + | arguments to this function are incorrect + | +note: function defined here + --> $DIR/issue-93282.rs:7:4 + | +LL | fn bar(a: usize, b: usize) -> usize { + | ^^^ -------- -error: aborting due to 3 previous errors +error: aborting due to 4 previous errors +For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/parser/label-is-actually-char.rs b/src/test/ui/parser/label-is-actually-char.rs new file mode 100644 index 00000000000..183da603da4 --- /dev/null +++ b/src/test/ui/parser/label-is-actually-char.rs @@ -0,0 +1,16 @@ +fn main() { + let c = 'a; + //~^ ERROR expected `while`, `for`, `loop` or `{` after a label + //~| HELP add `'` to close the char literal + match c { + 'a'..='b => {} + //~^ ERROR unexpected token: `'b` + //~| HELP add `'` to close the char literal + _ => {} + } + let x = ['a, 'b]; + //~^ ERROR expected `while`, `for`, `loop` or `{` after a label + //~| ERROR expected `while`, `for`, `loop` or `{` after a label + //~| HELP add `'` to close the char literal + //~| HELP add `'` to close the char literal +} diff --git a/src/test/ui/parser/label-is-actually-char.stderr b/src/test/ui/parser/label-is-actually-char.stderr new file mode 100644 index 00000000000..28c8d2ada3a --- /dev/null +++ b/src/test/ui/parser/label-is-actually-char.stderr @@ -0,0 +1,46 @@ +error: expected `while`, `for`, `loop` or `{` after a label + --> $DIR/label-is-actually-char.rs:2:15 + | +LL | let c = 'a; + | ^ expected `while`, `for`, `loop` or `{` after a label + | +help: add `'` to close the char literal + | +LL | let c = 'a'; + | + + +error: unexpected token: `'b` + --> $DIR/label-is-actually-char.rs:6:15 + | +LL | 'a'..='b => {} + | ^^ + | +help: add `'` to close the char literal + | +LL | 'a'..='b' => {} + | + + +error: expected `while`, `for`, `loop` or `{` after a label + --> $DIR/label-is-actually-char.rs:11:16 + | +LL | let x = ['a, 'b]; + | ^ expected `while`, `for`, `loop` or `{` after a label + | +help: add `'` to close the char literal + | +LL | let x = ['a', 'b]; + | + + +error: expected `while`, `for`, `loop` or `{` after a label + --> $DIR/label-is-actually-char.rs:11:20 + | +LL | let x = ['a, 'b]; + | ^ expected `while`, `for`, `loop` or `{` after a label + | +help: add `'` to close the char literal + | +LL | let x = ['a, 'b']; + | + + +error: aborting due to 4 previous errors + diff --git a/src/test/ui/parser/numeric-lifetime.stderr b/src/test/ui/parser/numeric-lifetime.stderr index 73a828952b2..7c1bcb72631 100644 --- a/src/test/ui/parser/numeric-lifetime.stderr +++ b/src/test/ui/parser/numeric-lifetime.stderr @@ -1,3 +1,11 @@ +error[E0308]: mismatched types + --> $DIR/numeric-lifetime.rs:6:20 + | +LL | let x: usize = ""; + | ----- ^^ expected `usize`, found `&str` + | | + | expected due to this + error: lifetimes cannot start with a number --> $DIR/numeric-lifetime.rs:1:10 | @@ -10,14 +18,6 @@ error: lifetimes cannot start with a number LL | struct S<'1> { s: &'1 usize } | ^^ -error[E0308]: mismatched types - --> $DIR/numeric-lifetime.rs:6:20 - | -LL | let x: usize = ""; - | ----- ^^ expected `usize`, found `&str` - | | - | expected due to this - error: aborting due to 3 previous errors For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/parser/require-parens-for-chained-comparison.rs b/src/test/ui/parser/require-parens-for-chained-comparison.rs index f29fd7a5472..5b90e905a64 100644 --- a/src/test/ui/parser/require-parens-for-chained-comparison.rs +++ b/src/test/ui/parser/require-parens-for-chained-comparison.rs @@ -23,11 +23,13 @@ fn main() { //~^ ERROR expected one of //~| HELP use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments //~| ERROR expected + //~| HELP add `'` to close the char literal f<'_>(); //~^ comparison operators cannot be chained //~| HELP use `::<...>` instead of `<...>` to specify lifetime, type, or const arguments //~| ERROR expected + //~| HELP add `'` to close the char literal let _ = f<u8>; //~^ ERROR comparison operators cannot be chained diff --git a/src/test/ui/parser/require-parens-for-chained-comparison.stderr b/src/test/ui/parser/require-parens-for-chained-comparison.stderr index 0bf52854ec2..52e201c435c 100644 --- a/src/test/ui/parser/require-parens-for-chained-comparison.stderr +++ b/src/test/ui/parser/require-parens-for-chained-comparison.stderr @@ -58,6 +58,11 @@ error: expected `while`, `for`, `loop` or `{` after a label | LL | let _ = f<'_, i8>(); | ^ expected `while`, `for`, `loop` or `{` after a label + | +help: add `'` to close the char literal + | +LL | let _ = f<'_', i8>(); + | + error: expected one of `.`, `:`, `;`, `?`, `else`, `for`, `loop`, `while`, or an operator, found `,` --> $DIR/require-parens-for-chained-comparison.rs:22:17 @@ -71,13 +76,18 @@ LL | let _ = f::<'_, i8>(); | ++ error: expected `while`, `for`, `loop` or `{` after a label - --> $DIR/require-parens-for-chained-comparison.rs:27:9 + --> $DIR/require-parens-for-chained-comparison.rs:28:9 | LL | f<'_>(); | ^ expected `while`, `for`, `loop` or `{` after a label + | +help: add `'` to close the char literal + | +LL | f<'_'>(); + | + error: comparison operators cannot be chained - --> $DIR/require-parens-for-chained-comparison.rs:27:6 + --> $DIR/require-parens-for-chained-comparison.rs:28:6 | LL | f<'_>(); | ^ ^ @@ -88,7 +98,7 @@ LL | f::<'_>(); | ++ error: comparison operators cannot be chained - --> $DIR/require-parens-for-chained-comparison.rs:32:14 + --> $DIR/require-parens-for-chained-comparison.rs:34:14 | LL | let _ = f<u8>; | ^ ^ diff --git a/src/test/ui/parser/semi-after-closure-in-macro.rs b/src/test/ui/parser/semi-after-closure-in-macro.rs new file mode 100644 index 00000000000..14efb6100b0 --- /dev/null +++ b/src/test/ui/parser/semi-after-closure-in-macro.rs @@ -0,0 +1,14 @@ +// check-pass + +// Checks that the fix in #103222 doesn't also disqualify semicolons after +// closures within parentheses *in macros*, where they're totally allowed. + +macro_rules! m { + (($expr:expr ; )) => { + $expr + }; +} + +fn main() { + let x = m!(( ||() ; )); +} diff --git a/src/test/ui/parser/tag-variant-disr-non-nullary.rs b/src/test/ui/parser/tag-variant-disr-non-nullary.rs deleted file mode 100644 index a9cfdd549c7..00000000000 --- a/src/test/ui/parser/tag-variant-disr-non-nullary.rs +++ /dev/null @@ -1,12 +0,0 @@ -enum Color { - Red = 0xff0000, - //~^ ERROR custom discriminant values are not allowed in enums with tuple or struct variants - Green = 0x00ff00, - Blue = 0x0000ff, - Black = 0x000000, - White = 0xffffff, - Other(usize), - Other2(usize, usize), -} - -fn main() {} diff --git a/src/test/ui/parser/tag-variant-disr-non-nullary.stderr b/src/test/ui/parser/tag-variant-disr-non-nullary.stderr deleted file mode 100644 index 79f044a0675..00000000000 --- a/src/test/ui/parser/tag-variant-disr-non-nullary.stderr +++ /dev/null @@ -1,25 +0,0 @@ -error[E0658]: custom discriminant values are not allowed in enums with tuple or struct variants - --> $DIR/tag-variant-disr-non-nullary.rs:2:11 - | -LL | Red = 0xff0000, - | ^^^^^^^^ disallowed custom discriminant -LL | -LL | Green = 0x00ff00, - | ^^^^^^^^ disallowed custom discriminant -LL | Blue = 0x0000ff, - | ^^^^^^^^ disallowed custom discriminant -LL | Black = 0x000000, - | ^^^^^^^^ disallowed custom discriminant -LL | White = 0xffffff, - | ^^^^^^^^ disallowed custom discriminant -LL | Other(usize), - | ------------ tuple variant defined here -LL | Other2(usize, usize), - | -------------------- tuple variant defined here - | - = note: see issue #60553 <https://github.com/rust-lang/rust/issues/60553> for more information - = help: add `#![feature(arbitrary_enum_discriminant)]` to the crate attributes to enable - -error: aborting due to previous error - -For more information about this error, try `rustc --explain E0658`. diff --git a/src/test/ui/privacy/access_levels.rs b/src/test/ui/privacy/access_levels.rs index cc074a4f958..6bca7161886 100644 --- a/src/test/ui/privacy/access_levels.rs +++ b/src/test/ui/privacy/access_levels.rs @@ -17,12 +17,12 @@ mod outer { //~ ERROR Public: pub(crate), Exported: pub(crate), Reachable: pub(c } #[rustc_effective_visibility] - struct PrivStruct; //~ ERROR Public: pub(self), Exported: pub(self), Reachable: pub(self), ReachableFromImplTrait: pub(self) + struct PrivStruct; //~ ERROR not in the table #[rustc_effective_visibility] pub union PubUnion { //~ ERROR Public: pub(crate), Exported: pub, Reachable: pub, ReachableFromImplTrait: pub #[rustc_effective_visibility] - a: u8, //~ ERROR Public: pub(self), Exported: pub(self), Reachable: pub(self), ReachableFromImplTrait: pub(self) + a: u8, //~ ERROR not in the table #[rustc_effective_visibility] pub b: u8, //~ ERROR Public: pub(crate), Exported: pub, Reachable: pub, ReachableFromImplTrait: pub } @@ -38,13 +38,13 @@ mod outer { //~ ERROR Public: pub(crate), Exported: pub(crate), Reachable: pub(c } #[rustc_effective_visibility] - macro_rules! none_macro { //~ Public: pub(crate), Exported: pub(crate), Reachable: pub(crate), ReachableFromImplTrait: pub(crate) + macro_rules! none_macro { //~ ERROR Public: pub(crate), Exported: pub(crate), Reachable: pub(crate), ReachableFromImplTrait: pub(crate) () => {}; } #[macro_export] #[rustc_effective_visibility] - macro_rules! public_macro { //~ Public: pub, Exported: pub, Reachable: pub, ReachableFromImplTrait: pub + macro_rules! public_macro { //~ ERROR Public: pub, Exported: pub, Reachable: pub, ReachableFromImplTrait: pub () => {}; } @@ -70,5 +70,6 @@ mod half_public_import { #[rustc_effective_visibility] pub use half_public_import::HalfPublicImport; //~ ERROR Public: pub, Exported: pub, Reachable: pub, ReachableFromImplTrait: pub + //~^ ERROR Public: pub, Exported: pub, Reachable: pub, ReachableFromImplTrait: pub fn main() {} diff --git a/src/test/ui/privacy/access_levels.stderr b/src/test/ui/privacy/access_levels.stderr index 19199a3eb87..07c4d436ff0 100644 --- a/src/test/ui/privacy/access_levels.stderr +++ b/src/test/ui/privacy/access_levels.stderr @@ -22,7 +22,7 @@ error: Public: pub(crate), Exported: pub, Reachable: pub, ReachableFromImplTrait LL | pub trait PubTrait { | ^^^^^^^^^^^^^^^^^^ -error: Public: pub(self), Exported: pub(self), Reachable: pub(self), ReachableFromImplTrait: pub(self) +error: not in the table --> $DIR/access_levels.rs:20:9 | LL | struct PrivStruct; @@ -34,7 +34,7 @@ error: Public: pub(crate), Exported: pub, Reachable: pub, ReachableFromImplTrait LL | pub union PubUnion { | ^^^^^^^^^^^^^^^^^^ -error: Public: pub(self), Exported: pub(self), Reachable: pub(self), ReachableFromImplTrait: pub(self) +error: not in the table --> $DIR/access_levels.rs:25:13 | LL | a: u8, @@ -112,6 +112,12 @@ error: Public: pub, Exported: pub, Reachable: pub, ReachableFromImplTrait: pub LL | pub use half_public_import::HalfPublicImport; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +error: Public: pub, Exported: pub, Reachable: pub, ReachableFromImplTrait: pub + --> $DIR/access_levels.rs:72:9 + | +LL | pub use half_public_import::HalfPublicImport; + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + error: Public: pub(crate), Exported: pub, Reachable: pub, ReachableFromImplTrait: pub --> $DIR/access_levels.rs:14:13 | @@ -124,5 +130,5 @@ error: Public: pub(crate), Exported: pub, Reachable: pub, ReachableFromImplTrait LL | type B; | ^^^^^^ -error: aborting due to 21 previous errors +error: aborting due to 22 previous errors diff --git a/src/test/ui/proc-macro/gen-macro-rules-hygiene.stderr b/src/test/ui/proc-macro/gen-macro-rules-hygiene.stderr index 6060f872f22..df7c4f72eb0 100644 --- a/src/test/ui/proc-macro/gen-macro-rules-hygiene.stderr +++ b/src/test/ui/proc-macro/gen-macro-rules-hygiene.stderr @@ -13,7 +13,7 @@ error[E0425]: cannot find value `local_use` in this scope --> $DIR/gen-macro-rules-hygiene.rs:12:1 | LL | gen_macro_rules!(); - | ^^^^^^^^^^^^^^^^^^ not found in this scope + | ^^^^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `local_def` ... LL | generated!(); | ------------ in this macro invocation @@ -24,7 +24,7 @@ error[E0425]: cannot find value `local_def` in this scope --> $DIR/gen-macro-rules-hygiene.rs:21:9 | LL | local_def; - | ^^^^^^^^^ not found in this scope + | ^^^^^^^^^ help: a local variable with a similar name exists: `local_use` error: aborting due to 3 previous errors diff --git a/src/test/ui/proc-macro/issue-73933-procedural-masquerade.rs b/src/test/ui/proc-macro/issue-73933-procedural-masquerade.rs index 0c1c51c01a8..a573c6e1c0b 100644 --- a/src/test/ui/proc-macro/issue-73933-procedural-masquerade.rs +++ b/src/test/ui/proc-macro/issue-73933-procedural-masquerade.rs @@ -1,18 +1,11 @@ // aux-build:test-macros.rs +// check-pass #[macro_use] extern crate test_macros; #[derive(Print)] enum ProceduralMasqueradeDummyType { -//~^ ERROR using -//~| WARN this was previously -//~| ERROR using -//~| WARN this was previously -//~| ERROR using -//~| WARN this was previously -//~| ERROR using -//~| WARN this was previously Input } diff --git a/src/test/ui/proc-macro/issue-73933-procedural-masquerade.stderr b/src/test/ui/proc-macro/issue-73933-procedural-masquerade.stderr deleted file mode 100644 index ebb8e825e6a..00000000000 --- a/src/test/ui/proc-macro/issue-73933-procedural-masquerade.stderr +++ /dev/null @@ -1,91 +0,0 @@ -error: using `procedural-masquerade` crate - --> $DIR/issue-73933-procedural-masquerade.rs:7:6 - | -LL | enum ProceduralMasqueradeDummyType { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> - = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. - = note: `#[deny(proc_macro_back_compat)]` on by default - -error: using `procedural-masquerade` crate - --> $DIR/issue-73933-procedural-masquerade.rs:7:6 - | -LL | enum ProceduralMasqueradeDummyType { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> - = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. - -error: using `procedural-masquerade` crate - --> $DIR/issue-73933-procedural-masquerade.rs:7:6 - | -LL | enum ProceduralMasqueradeDummyType { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> - = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. - -error: using `procedural-masquerade` crate - --> $DIR/issue-73933-procedural-masquerade.rs:7:6 - | -LL | enum ProceduralMasqueradeDummyType { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> - = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. - -error: aborting due to 4 previous errors - -Future incompatibility report: Future breakage diagnostic: -error: using `procedural-masquerade` crate - --> $DIR/issue-73933-procedural-masquerade.rs:7:6 - | -LL | enum ProceduralMasqueradeDummyType { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> - = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. - = note: `#[deny(proc_macro_back_compat)]` on by default - -Future breakage diagnostic: -error: using `procedural-masquerade` crate - --> $DIR/issue-73933-procedural-masquerade.rs:7:6 - | -LL | enum ProceduralMasqueradeDummyType { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> - = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. - = note: `#[deny(proc_macro_back_compat)]` on by default - -Future breakage diagnostic: -error: using `procedural-masquerade` crate - --> $DIR/issue-73933-procedural-masquerade.rs:7:6 - | -LL | enum ProceduralMasqueradeDummyType { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> - = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. - = note: `#[deny(proc_macro_back_compat)]` on by default - -Future breakage diagnostic: -error: using `procedural-masquerade` crate - --> $DIR/issue-73933-procedural-masquerade.rs:7:6 - | -LL | enum ProceduralMasqueradeDummyType { - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - | - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! - = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> - = note: The `procedural-masquerade` crate has been unnecessary since Rust 1.30.0. Versions of this crate below 0.1.7 will eventually stop compiling. - = note: `#[deny(proc_macro_back_compat)]` on by default - diff --git a/src/test/ui/proc-macro/issue-73933-procedural-masquerade.stdout b/src/test/ui/proc-macro/issue-73933-procedural-masquerade.stdout index 50334589d0b..8cd981e03f1 100644 --- a/src/test/ui/proc-macro/issue-73933-procedural-masquerade.stdout +++ b/src/test/ui/proc-macro/issue-73933-procedural-masquerade.stdout @@ -1,22 +1,21 @@ -PRINT-DERIVE INPUT (DISPLAY): enum ProceduralMasqueradeDummyType { Input, } -PRINT-DERIVE RE-COLLECTED (DISPLAY): enum ProceduralMasqueradeDummyType { Input } +PRINT-DERIVE INPUT (DISPLAY): enum ProceduralMasqueradeDummyType { Input } PRINT-DERIVE INPUT (DEBUG): TokenStream [ Ident { ident: "enum", - span: #0 bytes(86..90), + span: #0 bytes(100..104), }, Ident { ident: "ProceduralMasqueradeDummyType", - span: #0 bytes(91..120), + span: #0 bytes(105..134), }, Group { delimiter: Brace, stream: TokenStream [ Ident { ident: "Input", - span: #0 bytes(315..320), + span: #0 bytes(141..146), }, ], - span: #0 bytes(121..322), + span: #0 bytes(135..148), }, ] diff --git a/src/test/ui/proc-macro/mixed-site-span.stderr b/src/test/ui/proc-macro/mixed-site-span.stderr index eab4317ded8..13786080124 100644 --- a/src/test/ui/proc-macro/mixed-site-span.stderr +++ b/src/test/ui/proc-macro/mixed-site-span.stderr @@ -10,7 +10,7 @@ error[E0425]: cannot find value `local_use` in this scope --> $DIR/mixed-site-span.rs:13:9 | LL | proc_macro_rules!(); - | ^^^^^^^^^^^^^^^^^^^ not found in this scope + | ^^^^^^^^^^^^^^^^^^^ help: a local variable with a similar name exists: `local_def` | = note: this error originates in the macro `proc_macro_rules` (in Nightly builds, run with -Z macro-backtrace for more info) @@ -18,7 +18,7 @@ error[E0425]: cannot find value `local_def` in this scope --> $DIR/mixed-site-span.rs:17:9 | LL | local_def; - | ^^^^^^^^^ not found in this scope + | ^^^^^^^^^ help: a local variable with a similar name exists: `local_use` error[E0412]: cannot find type `ItemUse` in crate `$crate` --> $DIR/mixed-site-span.rs:24:1 diff --git a/src/test/ui/proc-macro/pretty-print-hack-hide.rs b/src/test/ui/proc-macro/pretty-print-hack-hide.rs new file mode 100644 index 00000000000..f53e8fe8252 --- /dev/null +++ b/src/test/ui/proc-macro/pretty-print-hack-hide.rs @@ -0,0 +1,12 @@ +// aux-build:test-macros.rs +// compile-flags: -Z span-debug +// check-pass + +#![no_std] // Don't load unnecessary hygiene information from std +extern crate std; + +#[macro_use] extern crate test_macros; + +include!("pretty-print-hack/rental-0.5.6/src/lib.rs"); + +fn main() {} diff --git a/src/test/ui/proc-macro/pretty-print-hack-hide.stdout b/src/test/ui/proc-macro/pretty-print-hack-hide.stdout new file mode 100644 index 00000000000..ea796bb2697 --- /dev/null +++ b/src/test/ui/proc-macro/pretty-print-hack-hide.stdout @@ -0,0 +1,21 @@ +PRINT-DERIVE INPUT (DISPLAY): enum ProceduralMasqueradeDummyType { Input } +PRINT-DERIVE INPUT (DEBUG): TokenStream [ + Ident { + ident: "enum", + span: $DIR/pretty-print-hack/rental-0.5.6/src/lib.rs:4:1: 4:5 (#0), + }, + Ident { + ident: "ProceduralMasqueradeDummyType", + span: $DIR/pretty-print-hack/rental-0.5.6/src/lib.rs:4:6: 4:35 (#0), + }, + Group { + delimiter: Brace, + stream: TokenStream [ + Ident { + ident: "Input", + span: $DIR/pretty-print-hack/rental-0.5.6/src/lib.rs:13:5: 13:10 (#0), + }, + ], + span: $DIR/pretty-print-hack/rental-0.5.6/src/lib.rs:4:36: 14:2 (#0), + }, +] diff --git a/src/test/ui/proc-macro/pretty-print-hack-show.rs b/src/test/ui/proc-macro/pretty-print-hack-show.rs new file mode 100644 index 00000000000..9b1899e4922 --- /dev/null +++ b/src/test/ui/proc-macro/pretty-print-hack-show.rs @@ -0,0 +1,17 @@ +// aux-build:test-macros.rs +// compile-flags: -Z span-debug + +#![no_std] // Don't load unnecessary hygiene information from std +extern crate std; + +#[macro_use] extern crate test_macros; + +mod first { + include!("pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs"); +} + +mod second { + include!("pretty-print-hack/rental-0.5.5/src/lib.rs"); +} + +fn main() {} diff --git a/src/test/ui/proc-macro/pretty-print-hack-show.stderr b/src/test/ui/proc-macro/pretty-print-hack-show.stderr new file mode 100644 index 00000000000..873054927c9 --- /dev/null +++ b/src/test/ui/proc-macro/pretty-print-hack-show.stderr @@ -0,0 +1,179 @@ +error: using an old version of `rental` + --> $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + = note: `#[deny(proc_macro_back_compat)]` on by default + +error: using an old version of `rental` + --> $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + +error: using an old version of `rental` + --> $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + +error: using an old version of `rental` + --> $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + +error: using an old version of `rental` + --> $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + +error: using an old version of `rental` + --> $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + +error: using an old version of `rental` + --> $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + +error: using an old version of `rental` + --> $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + +error: aborting due to 8 previous errors + +Future incompatibility report: Future breakage diagnostic: +error: using an old version of `rental` + --> $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + = note: `#[deny(proc_macro_back_compat)]` on by default + +Future breakage diagnostic: +error: using an old version of `rental` + --> $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + = note: `#[deny(proc_macro_back_compat)]` on by default + +Future breakage diagnostic: +error: using an old version of `rental` + --> $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + = note: `#[deny(proc_macro_back_compat)]` on by default + +Future breakage diagnostic: +error: using an old version of `rental` + --> $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + = note: `#[deny(proc_macro_back_compat)]` on by default + +Future breakage diagnostic: +error: using an old version of `rental` + --> $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + = note: `#[deny(proc_macro_back_compat)]` on by default + +Future breakage diagnostic: +error: using an old version of `rental` + --> $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + = note: `#[deny(proc_macro_back_compat)]` on by default + +Future breakage diagnostic: +error: using an old version of `rental` + --> $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + = note: `#[deny(proc_macro_back_compat)]` on by default + +Future breakage diagnostic: +error: using an old version of `rental` + --> $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:4:6 + | +LL | enum ProceduralMasqueradeDummyType { + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #83125 <https://github.com/rust-lang/rust/issues/83125> + = note: older versions of the `rental` crate will stop compiling in future versions of Rust; please update to `rental` v0.5.6, or switch to one of the `rental` alternatives + = note: `#[deny(proc_macro_back_compat)]` on by default + diff --git a/src/test/ui/proc-macro/pretty-print-hack-show.stdout b/src/test/ui/proc-macro/pretty-print-hack-show.stdout new file mode 100644 index 00000000000..3d793d2a014 --- /dev/null +++ b/src/test/ui/proc-macro/pretty-print-hack-show.stdout @@ -0,0 +1,44 @@ +PRINT-DERIVE INPUT (DISPLAY): enum ProceduralMasqueradeDummyType { Input, } +PRINT-DERIVE RE-COLLECTED (DISPLAY): enum ProceduralMasqueradeDummyType { Input } +PRINT-DERIVE INPUT (DEBUG): TokenStream [ + Ident { + ident: "enum", + span: $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:4:1: 4:5 (#0), + }, + Ident { + ident: "ProceduralMasqueradeDummyType", + span: $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:4:6: 4:35 (#0), + }, + Group { + delimiter: Brace, + stream: TokenStream [ + Ident { + ident: "Input", + span: $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:13:5: 13:10 (#0), + }, + ], + span: $DIR/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs:4:36: 14:2 (#0), + }, +] +PRINT-DERIVE INPUT (DISPLAY): enum ProceduralMasqueradeDummyType { Input, } +PRINT-DERIVE RE-COLLECTED (DISPLAY): enum ProceduralMasqueradeDummyType { Input } +PRINT-DERIVE INPUT (DEBUG): TokenStream [ + Ident { + ident: "enum", + span: $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:4:1: 4:5 (#0), + }, + Ident { + ident: "ProceduralMasqueradeDummyType", + span: $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:4:6: 4:35 (#0), + }, + Group { + delimiter: Brace, + stream: TokenStream [ + Ident { + ident: "Input", + span: $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:13:5: 13:10 (#0), + }, + ], + span: $DIR/pretty-print-hack/rental-0.5.5/src/lib.rs:4:36: 14:2 (#0), + }, +] diff --git a/src/test/ui/proc-macro/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs b/src/test/ui/proc-macro/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs new file mode 100644 index 00000000000..9501980fa55 --- /dev/null +++ b/src/test/ui/proc-macro/pretty-print-hack/allsorts-rental-0.5.6/src/lib.rs @@ -0,0 +1,14 @@ +// ignore-test + +#[derive(Print)] +enum ProceduralMasqueradeDummyType { +//~^ ERROR using +//~| WARN this was previously +//~| ERROR using +//~| WARN this was previously +//~| ERROR using +//~| WARN this was previously +//~| ERROR using +//~| WARN this was previously + Input +} diff --git a/src/test/ui/proc-macro/pretty-print-hack/rental-0.5.5/src/lib.rs b/src/test/ui/proc-macro/pretty-print-hack/rental-0.5.5/src/lib.rs new file mode 100644 index 00000000000..9501980fa55 --- /dev/null +++ b/src/test/ui/proc-macro/pretty-print-hack/rental-0.5.5/src/lib.rs @@ -0,0 +1,14 @@ +// ignore-test + +#[derive(Print)] +enum ProceduralMasqueradeDummyType { +//~^ ERROR using +//~| WARN this was previously +//~| ERROR using +//~| WARN this was previously +//~| ERROR using +//~| WARN this was previously +//~| ERROR using +//~| WARN this was previously + Input +} diff --git a/src/test/ui/proc-macro/pretty-print-hack/rental-0.5.6/src/lib.rs b/src/test/ui/proc-macro/pretty-print-hack/rental-0.5.6/src/lib.rs new file mode 100644 index 00000000000..9501980fa55 --- /dev/null +++ b/src/test/ui/proc-macro/pretty-print-hack/rental-0.5.6/src/lib.rs @@ -0,0 +1,14 @@ +// ignore-test + +#[derive(Print)] +enum ProceduralMasqueradeDummyType { +//~^ ERROR using +//~| WARN this was previously +//~| ERROR using +//~| WARN this was previously +//~| ERROR using +//~| WARN this was previously +//~| ERROR using +//~| WARN this was previously + Input +} diff --git a/src/test/ui/query-visibility.rs b/src/test/ui/query-visibility.rs new file mode 100644 index 00000000000..09a289d85da --- /dev/null +++ b/src/test/ui/query-visibility.rs @@ -0,0 +1,9 @@ +// check-pass +// Check that it doesn't panic when `Input` gets its visibility checked. + +#![crate_type = "lib"] + +pub trait Layer< + /// Hello. + Input, +> {} diff --git a/src/test/ui/resolve/issue-103202.rs b/src/test/ui/resolve/issue-103202.rs new file mode 100644 index 00000000000..469d9d7c860 --- /dev/null +++ b/src/test/ui/resolve/issue-103202.rs @@ -0,0 +1,7 @@ +struct S {} + +impl S { + fn f(self: &S::x) {} //~ ERROR ambiguous associated type +} + +fn main() {} diff --git a/src/test/ui/resolve/issue-103202.stderr b/src/test/ui/resolve/issue-103202.stderr new file mode 100644 index 00000000000..880389371ef --- /dev/null +++ b/src/test/ui/resolve/issue-103202.stderr @@ -0,0 +1,9 @@ +error[E0223]: ambiguous associated type + --> $DIR/issue-103202.rs:4:17 + | +LL | fn f(self: &S::x) {} + | ^^^^ help: use fully-qualified syntax: `<S as Trait>::x` + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0223`. diff --git a/src/test/ui/resolve/issue-14254.stderr b/src/test/ui/resolve/issue-14254.stderr index c848014ad8f..690a40f7edd 100644 --- a/src/test/ui/resolve/issue-14254.stderr +++ b/src/test/ui/resolve/issue-14254.stderr @@ -26,7 +26,12 @@ error[E0425]: cannot find value `bah` in this scope --> $DIR/issue-14254.rs:36:9 | LL | bah; - | ^^^ help: you might have meant to call the associated function: `Self::bah` + | ^^^ + | +help: you might have meant to refer to the associated function + | +LL | Self::bah; + | ~~~~~~~~~ error[E0425]: cannot find value `b` in this scope --> $DIR/issue-14254.rs:38:9 @@ -56,7 +61,12 @@ error[E0425]: cannot find value `bah` in this scope --> $DIR/issue-14254.rs:53:9 | LL | bah; - | ^^^ help: you might have meant to call the associated function: `Self::bah` + | ^^^ + | +help: you might have meant to refer to the associated function + | +LL | Self::bah; + | ~~~~~~~~~ error[E0425]: cannot find value `b` in this scope --> $DIR/issue-14254.rs:55:9 @@ -68,31 +78,56 @@ error[E0425]: cannot find value `bah` in this scope --> $DIR/issue-14254.rs:64:9 | LL | bah; - | ^^^ help: you might have meant to call the associated function: `Self::bah` + | ^^^ + | +help: you might have meant to refer to the associated function + | +LL | Self::bah; + | ~~~~~~~~~ error[E0425]: cannot find value `bah` in this scope --> $DIR/issue-14254.rs:73:9 | LL | bah; - | ^^^ help: you might have meant to call the associated function: `Self::bah` + | ^^^ + | +help: you might have meant to refer to the associated function + | +LL | Self::bah; + | ~~~~~~~~~ error[E0425]: cannot find value `bah` in this scope --> $DIR/issue-14254.rs:82:9 | LL | bah; - | ^^^ help: you might have meant to call the associated function: `Self::bah` + | ^^^ + | +help: you might have meant to refer to the associated function + | +LL | Self::bah; + | ~~~~~~~~~ error[E0425]: cannot find value `bah` in this scope --> $DIR/issue-14254.rs:91:9 | LL | bah; - | ^^^ help: you might have meant to call the associated function: `Self::bah` + | ^^^ + | +help: you might have meant to refer to the associated function + | +LL | Self::bah; + | ~~~~~~~~~ error[E0425]: cannot find value `bah` in this scope --> $DIR/issue-14254.rs:100:9 | LL | bah; - | ^^^ help: you might have meant to call the associated function: `Self::bah` + | ^^^ + | +help: you might have meant to refer to the associated function + | +LL | Self::bah; + | ~~~~~~~~~ error[E0425]: cannot find function `baz` in this scope --> $DIR/issue-14254.rs:19:9 diff --git a/src/test/ui/resolve/point-at-type-parameter-shadowing-another-type.stderr b/src/test/ui/resolve/point-at-type-parameter-shadowing-another-type.stderr index af9f4612ab3..eb26cd9cabb 100644 --- a/src/test/ui/resolve/point-at-type-parameter-shadowing-another-type.stderr +++ b/src/test/ui/resolve/point-at-type-parameter-shadowing-another-type.stderr @@ -1,11 +1,16 @@ error[E0574]: expected struct, variant or union type, found type parameter `Baz` --> $DIR/point-at-type-parameter-shadowing-another-type.rs:16:13 | -LL | impl<Baz> Foo<Baz> for Bar { - | --- found this type parameter +LL | / struct Baz { +LL | | num: usize, +LL | | } + | |_- you might have meant to refer to this struct +LL | +LL | impl<Baz> Foo<Baz> for Bar { + | --- found this type parameter ... -LL | Baz { num } => num, - | ^^^ not a struct, variant or union type +LL | Baz { num } => num, + | ^^^ not a struct, variant or union type error: aborting due to previous error diff --git a/src/test/ui/resolve/resolve-assoc-suggestions.stderr b/src/test/ui/resolve/resolve-assoc-suggestions.stderr index b6acaeb8cc2..8def9aa2025 100644 --- a/src/test/ui/resolve/resolve-assoc-suggestions.stderr +++ b/src/test/ui/resolve/resolve-assoc-suggestions.stderr @@ -50,7 +50,7 @@ error[E0425]: cannot find value `method` in this scope --> $DIR/resolve-assoc-suggestions.rs:34:9 | LL | method; - | ^^^^^^ help: you might have meant to call the method: `self.method` + | ^^^^^^ help: you might have meant to refer to the method: `self.method` error: aborting due to 9 previous errors diff --git a/src/test/ui/resolve/typo-suggestion-for-variable-with-name-similar-to-struct-field.stderr b/src/test/ui/resolve/typo-suggestion-for-variable-with-name-similar-to-struct-field.stderr index 2764e1f8132..f32e0404e46 100644 --- a/src/test/ui/resolve/typo-suggestion-for-variable-with-name-similar-to-struct-field.stderr +++ b/src/test/ui/resolve/typo-suggestion-for-variable-with-name-similar-to-struct-field.stderr @@ -40,7 +40,7 @@ LL | bah; LL | fn ba() {} | ------- similarly named function `ba` defined here | -help: you might have meant to call the associated function +help: you might have meant to refer to the associated function | LL | Self::bah; | ~~~~~~~~~ diff --git a/src/test/ui/issues/issue-64620.rs b/src/test/ui/return/issue-64620.rs index a62e5bf8d3c..a62e5bf8d3c 100644 --- a/src/test/ui/issues/issue-64620.rs +++ b/src/test/ui/return/issue-64620.rs diff --git a/src/test/ui/issues/issue-64620.stderr b/src/test/ui/return/issue-64620.stderr index f40ac4de32d..f40ac4de32d 100644 --- a/src/test/ui/issues/issue-64620.stderr +++ b/src/test/ui/return/issue-64620.stderr diff --git a/src/test/ui/rfc-2632-const-trait-impl/assoc-type.stderr b/src/test/ui/rfc-2632-const-trait-impl/assoc-type.stderr index ce2425010ad..89177b0f1ac 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/assoc-type.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/assoc-type.stderr @@ -15,10 +15,6 @@ note: required by a bound in `Foo::Bar` | LL | type Bar: ~const std::ops::Add; | ^^^^^^^^^^^^^^^^^^^^ required by this bound in `Foo::Bar` -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | impl const Foo for NonConstAdd where NonConstAdd: ~const Add { - | +++++++++++++++++++++++++++++ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/call-const-trait-method-fail.stderr b/src/test/ui/rfc-2632-const-trait-impl/call-const-trait-method-fail.stderr index d9ad8043153..7350909ba8e 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/call-const-trait-method-fail.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/call-const-trait-method-fail.stderr @@ -9,10 +9,6 @@ note: the trait `Plus` is implemented for `u32`, but that implementation is not | LL | a.plus(b) | ^^^^ -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | pub const fn add_u32(a: u32, b: u32) -> u32 where u32: ~const Plus { - | ++++++++++++++++++++++ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/call-generic-method-fail.stderr b/src/test/ui/rfc-2632-const-trait-impl/call-generic-method-fail.stderr index 83d395dda19..31e6dbdab22 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/call-generic-method-fail.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/call-generic-method-fail.stderr @@ -9,7 +9,6 @@ note: the trait `PartialEq<_>` is implemented for `T`, but that implementation i | LL | *t == *t | ^^ - = help: the trait `PartialEq<&B>` is implemented for `&A` error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/const-default-method-bodies.stderr b/src/test/ui/rfc-2632-const-trait-impl/const-default-method-bodies.stderr index fddc8d37f2f..c64930db9be 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/const-default-method-bodies.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/const-default-method-bodies.stderr @@ -11,10 +11,6 @@ note: the trait `ConstDefaultFn` is implemented for `NonConstImpl`, but that imp | LL | NonConstImpl.a(); | ^^^^^^^^^^^^ -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | const fn test() where NonConstImpl: ~const ConstDefaultFn { - | +++++++++++++++++++++++++++++++++++++++++ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.precise.stderr b/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.precise.stderr index ddf0e2d91c0..796c0d388ea 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.precise.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.precise.stderr @@ -45,34 +45,55 @@ note: required by a bound in `check` LL | const fn check<T: ~const Destruct>(_: T) {} | ^^^^^^^^^^^^^^^ required by this bound in `check` -error[E0277]: the trait bound `ConstDropImplWithBounds<NonTrivialDrop>: ~const Destruct` is not satisfied +error[E0277]: the trait bound `NonTrivialDrop: ~const A` is not satisfied + --> $DIR/const-drop-fail.rs:48:47 + | +LL | ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), + | ----------------------------------------- ^^^^^^^^^^^ the trait `~const A` is not implemented for `NonTrivialDrop` + | | + | required by a bound introduced by this call + | +note: the trait `A` is implemented for `NonTrivialDrop`, but that implementation is not `const` + --> $DIR/const-drop-fail.rs:48:47 + | +LL | ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), + | ^^^^^^^^^^^ +note: required by a bound in `ConstDropImplWithBounds` + --> $DIR/const-drop-fail.rs:27:35 + | +LL | struct ConstDropImplWithBounds<T: ~const A>(PhantomData<T>); + | ^^^^^^^^ required by this bound in `ConstDropImplWithBounds` + +error[E0277]: the trait bound `NonTrivialDrop: ~const A` is not satisfied + --> $DIR/const-drop-fail.rs:48:5 + | +LL | ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `~const A` is not implemented for `NonTrivialDrop` + | +note: the trait `A` is implemented for `NonTrivialDrop`, but that implementation is not `const` --> $DIR/const-drop-fail.rs:48:5 | -LL | const _: () = check($exp); - | ----- required by a bound introduced by this call -... LL | ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `~const Destruct` is not implemented for `ConstDropImplWithBounds<NonTrivialDrop>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: required by a bound in `ConstDropImplWithBounds` + --> $DIR/const-drop-fail.rs:27:35 | -note: required for `ConstDropImplWithBounds<NonTrivialDrop>` to implement `~const Destruct` - --> $DIR/const-drop-fail.rs:29:25 +LL | struct ConstDropImplWithBounds<T: ~const A>(PhantomData<T>); + | ^^^^^^^^ required by this bound in `ConstDropImplWithBounds` + +error[E0367]: `Drop` impl requires `T: ~const A` but the struct it is implemented for does not + --> $DIR/const-drop-fail.rs:55:9 | -LL | impl<T: ~const A> const Drop for ConstDropImplWithBounds<T> { - | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: 1 redundant requirement hidden - = note: required for `ConstDropImplWithBounds<NonTrivialDrop>` to implement `~const Destruct` -note: required by a bound in `check` - --> $DIR/const-drop-fail.rs:35:19 +LL | impl<T: ~const A> const Drop for ConstDropImplWithNonConstBounds<T> { + | ^^^^^^^^ | -LL | const fn check<T: ~const Destruct>(_: T) {} - | ^^^^^^^^^^^^^^^ required by this bound in `check` -help: consider borrowing here +note: the implementor must specify the same requirement + --> $DIR/const-drop-fail.rs:53:1 | -LL | &ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), - | + -LL | &mut ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), - | ++++ +LL | struct ConstDropImplWithNonConstBounds<T: A>(PhantomData<T>); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 3 previous errors +error: aborting due to 5 previous errors -For more information about this error, try `rustc --explain E0277`. +Some errors have detailed explanations: E0277, E0367. +For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.rs b/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.rs index 565e2c77ac5..d36c7f81ced 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.rs +++ b/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.rs @@ -24,7 +24,7 @@ trait A { fn a() { } } impl A for NonTrivialDrop {} -struct ConstDropImplWithBounds<T: A>(PhantomData<T>); +struct ConstDropImplWithBounds<T: ~const A>(PhantomData<T>); impl<T: ~const A> const Drop for ConstDropImplWithBounds<T> { fn drop(&mut self) { @@ -47,6 +47,16 @@ check_all! { //~^ ERROR can't drop ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), //~^ ERROR the trait bound + //~| ERROR the trait bound +} + +struct ConstDropImplWithNonConstBounds<T: A>(PhantomData<T>); + +impl<T: ~const A> const Drop for ConstDropImplWithNonConstBounds<T> { +//~^ ERROR `Drop` impl requires `T: ~const A` but the struct it is implemented for does not + fn drop(&mut self) { + T::a(); + } } fn main() {} diff --git a/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.stock.stderr b/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.stock.stderr index ddf0e2d91c0..796c0d388ea 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.stock.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/const-drop-fail.stock.stderr @@ -45,34 +45,55 @@ note: required by a bound in `check` LL | const fn check<T: ~const Destruct>(_: T) {} | ^^^^^^^^^^^^^^^ required by this bound in `check` -error[E0277]: the trait bound `ConstDropImplWithBounds<NonTrivialDrop>: ~const Destruct` is not satisfied +error[E0277]: the trait bound `NonTrivialDrop: ~const A` is not satisfied + --> $DIR/const-drop-fail.rs:48:47 + | +LL | ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), + | ----------------------------------------- ^^^^^^^^^^^ the trait `~const A` is not implemented for `NonTrivialDrop` + | | + | required by a bound introduced by this call + | +note: the trait `A` is implemented for `NonTrivialDrop`, but that implementation is not `const` + --> $DIR/const-drop-fail.rs:48:47 + | +LL | ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), + | ^^^^^^^^^^^ +note: required by a bound in `ConstDropImplWithBounds` + --> $DIR/const-drop-fail.rs:27:35 + | +LL | struct ConstDropImplWithBounds<T: ~const A>(PhantomData<T>); + | ^^^^^^^^ required by this bound in `ConstDropImplWithBounds` + +error[E0277]: the trait bound `NonTrivialDrop: ~const A` is not satisfied + --> $DIR/const-drop-fail.rs:48:5 + | +LL | ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `~const A` is not implemented for `NonTrivialDrop` + | +note: the trait `A` is implemented for `NonTrivialDrop`, but that implementation is not `const` --> $DIR/const-drop-fail.rs:48:5 | -LL | const _: () = check($exp); - | ----- required by a bound introduced by this call -... LL | ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `~const Destruct` is not implemented for `ConstDropImplWithBounds<NonTrivialDrop>` + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +note: required by a bound in `ConstDropImplWithBounds` + --> $DIR/const-drop-fail.rs:27:35 | -note: required for `ConstDropImplWithBounds<NonTrivialDrop>` to implement `~const Destruct` - --> $DIR/const-drop-fail.rs:29:25 +LL | struct ConstDropImplWithBounds<T: ~const A>(PhantomData<T>); + | ^^^^^^^^ required by this bound in `ConstDropImplWithBounds` + +error[E0367]: `Drop` impl requires `T: ~const A` but the struct it is implemented for does not + --> $DIR/const-drop-fail.rs:55:9 | -LL | impl<T: ~const A> const Drop for ConstDropImplWithBounds<T> { - | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ - = note: 1 redundant requirement hidden - = note: required for `ConstDropImplWithBounds<NonTrivialDrop>` to implement `~const Destruct` -note: required by a bound in `check` - --> $DIR/const-drop-fail.rs:35:19 +LL | impl<T: ~const A> const Drop for ConstDropImplWithNonConstBounds<T> { + | ^^^^^^^^ | -LL | const fn check<T: ~const Destruct>(_: T) {} - | ^^^^^^^^^^^^^^^ required by this bound in `check` -help: consider borrowing here +note: the implementor must specify the same requirement + --> $DIR/const-drop-fail.rs:53:1 | -LL | &ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), - | + -LL | &mut ConstDropImplWithBounds::<NonTrivialDrop>(PhantomData), - | ++++ +LL | struct ConstDropImplWithNonConstBounds<T: A>(PhantomData<T>); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 3 previous errors +error: aborting due to 5 previous errors -For more information about this error, try `rustc --explain E0277`. +Some errors have detailed explanations: E0277, E0367. +For more information about an error, try `rustc --explain E0277`. diff --git a/src/test/ui/rfc-2632-const-trait-impl/const-drop.rs b/src/test/ui/rfc-2632-const-trait-impl/const-drop.rs index 8b4c4065815..b0fc3adf984 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/const-drop.rs +++ b/src/test/ui/rfc-2632-const-trait-impl/const-drop.rs @@ -60,7 +60,7 @@ mod t { fn foo() {} } - pub struct ConstDropWithBound<T: SomeTrait>(pub core::marker::PhantomData<T>); + pub struct ConstDropWithBound<T: ~const SomeTrait>(pub core::marker::PhantomData<T>); impl<T: ~const SomeTrait> const Drop for ConstDropWithBound<T> { fn drop(&mut self) { diff --git a/src/test/ui/rfc-2632-const-trait-impl/cross-crate.gatednc.stderr b/src/test/ui/rfc-2632-const-trait-impl/cross-crate.gatednc.stderr index d4fa44b4bfc..925ae53e324 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/cross-crate.gatednc.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/cross-crate.gatednc.stderr @@ -11,10 +11,6 @@ note: the trait `cross_crate::MyTrait` is implemented for `cross_crate::NonConst | LL | NonConst.func(); | ^^^^^^^^ -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | const fn const_context() where cross_crate::NonConst: ~const cross_crate::MyTrait { - | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/cross-crate.stocknc.stderr b/src/test/ui/rfc-2632-const-trait-impl/cross-crate.stocknc.stderr index 71ecd9b0694..11db0c2b8f2 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/cross-crate.stocknc.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/cross-crate.stocknc.stderr @@ -11,10 +11,6 @@ note: the trait `cross_crate::MyTrait` is implemented for `cross_crate::NonConst | LL | NonConst.func(); | ^^^^^^^^ -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | const fn const_context() where cross_crate::NonConst: ~const cross_crate::MyTrait { - | ++++++++++++++++++++++++++++++++++++++++++++++++++++++++ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/default-method-body-is-const-body-checking.stderr b/src/test/ui/rfc-2632-const-trait-impl/default-method-body-is-const-body-checking.stderr index d102956cd2e..a244ab10cab 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/default-method-body-is-const-body-checking.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/default-method-body-is-const-body-checking.stderr @@ -14,10 +14,6 @@ note: required by a bound in `foo` | LL | const fn foo<T>() where T: ~const Tr {} | ^^^^^^^^^ required by this bound in `foo` -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | pub trait Foo where (): ~const Tr { - | +++++++++++++++++++ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/default-method-body-is-const-same-trait-ck.stderr b/src/test/ui/rfc-2632-const-trait-impl/default-method-body-is-const-same-trait-ck.stderr index 85285ba8497..c2c16921c2e 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/default-method-body-is-const-same-trait-ck.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/default-method-body-is-const-same-trait-ck.stderr @@ -11,10 +11,6 @@ note: the trait `Tr` is implemented for `()`, but that implementation is not `co | LL | ().a() | ^^ -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | pub trait Tr where (): ~const Tr { - | +++++++++++++++++++ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/issue-102985.rs b/src/test/ui/rfc-2632-const-trait-impl/issue-102985.rs index e0df7200384..07d3f51edce 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/issue-102985.rs +++ b/src/test/ui/rfc-2632-const-trait-impl/issue-102985.rs @@ -4,7 +4,8 @@ struct Bug { inner: [(); match || 1 { n => n(), //~^ ERROR the trait bound - //~| ERROR cannot call non-const fn `Bug::inner::{constant#0}::{closure#0}` in constants + //~| ERROR the trait bound + //~| ERROR cannot call non-const closure in constants }], } diff --git a/src/test/ui/rfc-2632-const-trait-impl/issue-102985.stderr b/src/test/ui/rfc-2632-const-trait-impl/issue-102985.stderr index 14d87e7cdc6..b98ccbe5d03 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/issue-102985.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/issue-102985.stderr @@ -12,15 +12,30 @@ LL | n => n(), | ^^^ = note: wrap the `[closure@$DIR/issue-102985.rs:4:23: 4:25]` in a closure with no arguments: `|| { /* code */ }` -error[E0015]: cannot call non-const fn `Bug::inner::{constant#0}::{closure#0}` in constants +error[E0277]: the trait bound `[closure@$DIR/issue-102985.rs:4:23: 4:25]: ~const Fn<()>` is not satisfied + --> $DIR/issue-102985.rs:5:14 + | +LL | n => n(), + | ^^^ expected an `Fn<()>` closure, found `[closure@$DIR/issue-102985.rs:4:23: 4:25]` + | + = help: the trait `~const Fn<()>` is not implemented for closure `[closure@$DIR/issue-102985.rs:4:23: 4:25]` +note: the trait `Fn<()>` is implemented for `[closure@$DIR/issue-102985.rs:4:23: 4:25]`, but that implementation is not `const` + --> $DIR/issue-102985.rs:5:14 + | +LL | n => n(), + | ^^^ + = note: wrap the `[closure@$DIR/issue-102985.rs:4:23: 4:25]` in a closure with no arguments: `|| { /* code */ }` + +error[E0015]: cannot call non-const closure in constants --> $DIR/issue-102985.rs:5:14 | LL | n => n(), | ^^^ | + = note: closures need an RFC before allowed to be called in constants = note: calls in constants are limited to constant functions, tuple structs and tuple variants -error: aborting due to 2 previous errors +error: aborting due to 3 previous errors Some errors have detailed explanations: E0015, E0277. For more information about an error, try `rustc --explain E0015`. diff --git a/src/test/ui/rfc-2632-const-trait-impl/issue-90052.rs b/src/test/ui/rfc-2632-const-trait-impl/issue-90052.rs new file mode 100644 index 00000000000..21ddf4ab4e5 --- /dev/null +++ b/src/test/ui/rfc-2632-const-trait-impl/issue-90052.rs @@ -0,0 +1,9 @@ +#![feature(const_trait_impl)] + +#[const_trait] +trait Bar {} + +fn foo<T>() where T: ~const Bar {} +//~^ ERROR `~const` is not allowed + +fn main() {} diff --git a/src/test/ui/rfc-2632-const-trait-impl/issue-90052.stderr b/src/test/ui/rfc-2632-const-trait-impl/issue-90052.stderr new file mode 100644 index 00000000000..b2a9365378b --- /dev/null +++ b/src/test/ui/rfc-2632-const-trait-impl/issue-90052.stderr @@ -0,0 +1,14 @@ +error: `~const` is not allowed here + --> $DIR/issue-90052.rs:6:22 + | +LL | fn foo<T>() where T: ~const Bar {} + | ^^^^^^^^^^ + | +note: this function is not `const`, so it cannot have `~const` trait bounds + --> $DIR/issue-90052.rs:6:4 + | +LL | fn foo<T>() where T: ~const Bar {} + | ^^^ + +error: aborting due to previous error + diff --git a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-2.nn.stderr b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-2.nn.stderr index b86acb2cc9a..d4f42b787e4 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-2.nn.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-2.nn.stderr @@ -1,8 +1,8 @@ error: ~const can only be applied to `#[const_trait]` traits - --> $DIR/super-traits-fail-2.rs:11:12 + --> $DIR/super-traits-fail-2.rs:11:19 | LL | trait Bar: ~const Foo {} - | ^^^^^^^^^^ + | ^^^ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-2.ny.stderr b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-2.ny.stderr index b86acb2cc9a..d4f42b787e4 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-2.ny.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-2.ny.stderr @@ -1,8 +1,8 @@ error: ~const can only be applied to `#[const_trait]` traits - --> $DIR/super-traits-fail-2.rs:11:12 + --> $DIR/super-traits-fail-2.rs:11:19 | LL | trait Bar: ~const Foo {} - | ^^^^^^^^^^ + | ^^^ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.nn.stderr b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.nn.stderr index 191edca1761..d433e1cfa69 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.nn.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.nn.stderr @@ -1,14 +1,14 @@ error: ~const can only be applied to `#[const_trait]` traits - --> $DIR/super-traits-fail-3.rs:12:12 + --> $DIR/super-traits-fail-3.rs:12:19 | LL | trait Bar: ~const Foo {} - | ^^^^^^^^^^ + | ^^^ error: ~const can only be applied to `#[const_trait]` traits - --> $DIR/super-traits-fail-3.rs:15:17 + --> $DIR/super-traits-fail-3.rs:15:24 | LL | const fn foo<T: ~const Bar>(x: &T) { - | ^^^^^^^^^^ + | ^^^ error: aborting due to 2 previous errors diff --git a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.ny.stderr b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.ny.stderr index a3b4c302a57..2a7e8e00bc7 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.ny.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.ny.stderr @@ -1,8 +1,8 @@ error: ~const can only be applied to `#[const_trait]` traits - --> $DIR/super-traits-fail-3.rs:12:12 + --> $DIR/super-traits-fail-3.rs:12:19 | LL | trait Bar: ~const Foo {} - | ^^^^^^^^^^ + | ^^^ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.yn.stderr b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.yn.stderr index 9d611665465..e5978c12a09 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.yn.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail-3.yn.stderr @@ -1,8 +1,8 @@ error: ~const can only be applied to `#[const_trait]` traits - --> $DIR/super-traits-fail-3.rs:15:17 + --> $DIR/super-traits-fail-3.rs:15:24 | LL | const fn foo<T: ~const Bar>(x: &T) { - | ^^^^^^^^^^ + | ^^^ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail.stderr b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail.stderr index 9787792ab13..1f8f312df01 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/super-traits-fail.stderr @@ -14,10 +14,6 @@ note: required by a bound in `Bar` | LL | trait Bar: ~const Foo {} | ^^^^^^^^^^ required by this bound in `Bar` -help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement - | -LL | impl const Bar for S where S: ~const Foo {} - | +++++++++++++++++++ error: aborting due to previous error diff --git a/src/test/ui/rfc-2632-const-trait-impl/tilde-const-and-const-params.rs b/src/test/ui/rfc-2632-const-trait-impl/tilde-const-and-const-params.rs index b29b633cff6..78a64b9018a 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/tilde-const-and-const-params.rs +++ b/src/test/ui/rfc-2632-const-trait-impl/tilde-const-and-const-params.rs @@ -1,4 +1,3 @@ -// check-pass #![feature(const_trait_impl)] #![feature(generic_arg_infer)] #![feature(generic_const_exprs)] @@ -24,6 +23,7 @@ impl const Add42 for () { } fn bar<A: ~const Add42, const N: usize>(_: Foo<N>) -> Foo<{ A::add(N) }> { + //~^ ERROR `~const` is not allowed here Foo } diff --git a/src/test/ui/rfc-2632-const-trait-impl/tilde-const-and-const-params.stderr b/src/test/ui/rfc-2632-const-trait-impl/tilde-const-and-const-params.stderr new file mode 100644 index 00000000000..aae72f36e57 --- /dev/null +++ b/src/test/ui/rfc-2632-const-trait-impl/tilde-const-and-const-params.stderr @@ -0,0 +1,14 @@ +error: `~const` is not allowed here + --> $DIR/tilde-const-and-const-params.rs:25:11 + | +LL | fn bar<A: ~const Add42, const N: usize>(_: Foo<N>) -> Foo<{ A::add(N) }> { + | ^^^^^^^^^^^^ + | +note: this function is not `const`, so it cannot have `~const` trait bounds + --> $DIR/tilde-const-and-const-params.rs:25:4 + | +LL | fn bar<A: ~const Add42, const N: usize>(_: Foo<N>) -> Foo<{ A::add(N) }> { + | ^^^ + +error: aborting due to previous error + diff --git a/src/test/ui/rfc-2632-const-trait-impl/tilde-const-invalid-places.stderr b/src/test/ui/rfc-2632-const-trait-impl/tilde-const-invalid-places.stderr index 5d213315634..84867cb4a53 100644 --- a/src/test/ui/rfc-2632-const-trait-impl/tilde-const-invalid-places.stderr +++ b/src/test/ui/rfc-2632-const-trait-impl/tilde-const-invalid-places.stderr @@ -4,7 +4,7 @@ error: `~const` is not allowed here LL | fn rpit() -> impl ~const T { S } | ^^^^^^^^ | - = note: only allowed on bounds on functions, traits' associated types and functions, const impls and its associated functions + = note: `impl Trait`s cannot have `~const` trait bounds error: `~const` is not allowed here --> $DIR/tilde-const-invalid-places.rs:12:17 @@ -12,7 +12,7 @@ error: `~const` is not allowed here LL | fn apit(_: impl ~const T) {} | ^^^^^^^^ | - = note: only allowed on bounds on functions, traits' associated types and functions, const impls and its associated functions + = note: `impl Trait`s cannot have `~const` trait bounds error: `~const` is not allowed here --> $DIR/tilde-const-invalid-places.rs:15:50 @@ -20,7 +20,7 @@ error: `~const` is not allowed here LL | fn rpit_assoc_bound() -> impl IntoIterator<Item: ~const T> { Some(S) } | ^^^^^^^^ | - = note: only allowed on bounds on functions, traits' associated types and functions, const impls and its associated functions + = note: `impl Trait`s cannot have `~const` trait bounds error: `~const` is not allowed here --> $DIR/tilde-const-invalid-places.rs:18:48 @@ -28,7 +28,7 @@ error: `~const` is not allowed here LL | fn apit_assoc_bound(_: impl IntoIterator<Item: ~const T>) {} | ^^^^^^^^ | - = note: only allowed on bounds on functions, traits' associated types and functions, const impls and its associated functions + = note: `impl Trait`s cannot have `~const` trait bounds error: `~const` and `?` are mutually exclusive --> $DIR/tilde-const-invalid-places.rs:21:25 diff --git a/src/test/ui/rfc-2632-const-trait-impl/tilde_const_on_impl_bound.rs b/src/test/ui/rfc-2632-const-trait-impl/tilde_const_on_impl_bound.rs new file mode 100644 index 00000000000..285cef571f3 --- /dev/null +++ b/src/test/ui/rfc-2632-const-trait-impl/tilde_const_on_impl_bound.rs @@ -0,0 +1,17 @@ +// check-pass +#![feature(const_trait_impl)] + +#[const_trait] +trait Foo { + fn foo(&self) {} +} + +struct Bar<T>(T); + +impl<T: ~const Foo> Bar<T> { + const fn foo(&self) { + self.0.foo() + } +} + +fn main() {} diff --git a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr index 7e7d60d0ff9..eb3d3e4a67a 100644 --- a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr +++ b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait-async.stderr @@ -6,7 +6,7 @@ LL | async fn f(self: Pin<&Self>) -> impl Clone { self } | | | hidden type `Pin<&Foo>` captures the anonymous lifetime defined here | -help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound +help: to declare that `impl Clone` captures `'_`, you can add an explicit `'_` lifetime bound | LL | async fn f(self: Pin<&Self>) -> impl Clone + '_ { self } | ++++ diff --git a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr index 30d2250c0c8..2c0b2a0d919 100644 --- a/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr +++ b/src/test/ui/self/arbitrary_self_types_pin_lifetime_impl_trait.stderr @@ -6,7 +6,7 @@ LL | fn f(self: Pin<&Self>) -> impl Clone { self } | | | hidden type `Pin<&Foo>` captures the anonymous lifetime defined here | -help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound +help: to declare that `impl Clone` captures `'_`, you can add an explicit `'_` lifetime bound | LL | fn f(self: Pin<&Self>) -> impl Clone + '_ { self } | ++++ diff --git a/src/test/ui/issues/issue-2718-a.rs b/src/test/ui/structs-enums/issue-2718-a.rs index 6c491584540..6c491584540 100644 --- a/src/test/ui/issues/issue-2718-a.rs +++ b/src/test/ui/structs-enums/issue-2718-a.rs diff --git a/src/test/ui/issues/issue-2718-a.stderr b/src/test/ui/structs-enums/issue-2718-a.stderr index 7ea620f386a..7ea620f386a 100644 --- a/src/test/ui/issues/issue-2718-a.stderr +++ b/src/test/ui/structs-enums/issue-2718-a.stderr diff --git a/src/test/ui/suggestions/format-borrow.stderr b/src/test/ui/suggestions/format-borrow.stderr index fac6a5a5f48..8ed2b9c9a63 100644 --- a/src/test/ui/suggestions/format-borrow.stderr +++ b/src/test/ui/suggestions/format-borrow.stderr @@ -11,6 +11,10 @@ help: consider removing the borrow LL - let a: String = &String::from("a"); LL + let a: String = String::from("a"); | +help: alternatively, consider changing the type annotation + | +LL | let a: &String = &String::from("a"); + | + error[E0308]: mismatched types --> $DIR/format-borrow.rs:4:21 @@ -25,6 +29,10 @@ help: consider removing the borrow LL - let b: String = &format!("b"); LL + let b: String = format!("b"); | +help: alternatively, consider changing the type annotation + | +LL | let b: &String = &format!("b"); + | + error[E0308]: mismatched types --> $DIR/format-borrow.rs:6:21 @@ -39,6 +47,10 @@ help: consider removing the borrow LL - let c: String = &mut format!("c"); LL + let c: String = format!("c"); | +help: alternatively, consider changing the type annotation + | +LL | let c: &mut String = &mut format!("c"); + | ++++ error[E0308]: mismatched types --> $DIR/format-borrow.rs:8:21 @@ -53,6 +65,10 @@ help: consider removing the borrow LL - let d: String = &mut (format!("d")); LL + let d: String = format!("d")); | +help: alternatively, consider changing the type annotation + | +LL | let d: &mut String = &mut (format!("d")); + | ++++ error: aborting due to 4 previous errors diff --git a/src/test/ui/suggestions/issue-102892.rs b/src/test/ui/suggestions/issue-102892.rs new file mode 100644 index 00000000000..c1a791d8d85 --- /dev/null +++ b/src/test/ui/suggestions/issue-102892.rs @@ -0,0 +1,25 @@ +#![allow(dead_code, unused_variables)] + +use std::sync::Arc; + +#[derive(Debug)] +struct A; +#[derive(Debug)] +struct B; + +fn process_without_annot(arc: &Arc<(A, B)>) { + let (a, b) = **arc; // suggests putting `&**arc` here; with that, fixed! +} + +fn process_with_annot(arc: &Arc<(A, B)>) { + let (a, b): (A, B) = &**arc; // suggests putting `&**arc` here too + //~^ ERROR mismatched types +} + +fn process_with_tuple_annot(mutation: &mut (A, B), arc: &Arc<(A, B)>) { + let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too + //~^ ERROR mismatched types + //~| ERROR mismatched types +} + +fn main() {} diff --git a/src/test/ui/suggestions/issue-102892.stderr b/src/test/ui/suggestions/issue-102892.stderr new file mode 100644 index 00000000000..a3dbc7cb861 --- /dev/null +++ b/src/test/ui/suggestions/issue-102892.stderr @@ -0,0 +1,57 @@ +error[E0308]: mismatched types + --> $DIR/issue-102892.rs:15:26 + | +LL | let (a, b): (A, B) = &**arc; // suggests putting `&**arc` here too + | ------ ^^^^^^ expected tuple, found `&(A, B)` + | | + | expected due to this + | + = note: expected tuple `(A, B)` + found reference `&(A, B)` +help: consider removing the borrow + | +LL - let (a, b): (A, B) = &**arc; // suggests putting `&**arc` here too +LL + let (a, b): (A, B) = **arc; // suggests putting `&**arc` here too + | +help: alternatively, consider changing the type annotation + | +LL | let (a, b): &(A, B) = &**arc; // suggests putting `&**arc` here too + | + + +error[E0308]: mismatched types + --> $DIR/issue-102892.rs:20:32 + | +LL | let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too + | ^^^^^^^^^^^^^^ expected tuple, found `&mut (A, B)` + | + = note: expected tuple `(A, B)` + found mutable reference `&mut (A, B)` +help: consider removing the borrow + | +LL - let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too +LL + let (a, b): ((A, B), A) = (*mutation, &(**arc).0); // suggests putting `&**arc` here too + | +help: alternatively, consider changing the type annotation + | +LL | let (a, b): (&mut (A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too + | ++++ + +error[E0308]: mismatched types + --> $DIR/issue-102892.rs:20:48 + | +LL | let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too + | ^^^^^^^^^^ expected struct `A`, found `&A` + | +help: consider removing the borrow + | +LL - let (a, b): ((A, B), A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too +LL + let (a, b): ((A, B), A) = (&mut *mutation, (**arc).0); // suggests putting `&**arc` here too + | +help: alternatively, consider changing the type annotation + | +LL | let (a, b): ((A, B), &A) = (&mut *mutation, &(**arc).0); // suggests putting `&**arc` here too + | + + +error: aborting due to 3 previous errors + +For more information about this error, try `rustc --explain E0308`. diff --git a/src/test/ui/suggestions/issue-103112.rs b/src/test/ui/suggestions/issue-103112.rs new file mode 100644 index 00000000000..111ae7c7308 --- /dev/null +++ b/src/test/ui/suggestions/issue-103112.rs @@ -0,0 +1,4 @@ +fn main() { + std::process::abort!(); + //~^ ERROR: failed to resolve +} diff --git a/src/test/ui/suggestions/issue-103112.stderr b/src/test/ui/suggestions/issue-103112.stderr new file mode 100644 index 00000000000..4ca7fdf9b5a --- /dev/null +++ b/src/test/ui/suggestions/issue-103112.stderr @@ -0,0 +1,15 @@ +error[E0433]: failed to resolve: could not find `abort` in `process` + --> $DIR/issue-103112.rs:2:19 + | +LL | std::process::abort!(); + | ^^^^^ could not find `abort` in `process` + | +help: std::process::abort is not a macro, but a function, try to remove `!` + | +LL - std::process::abort!(); +LL + std::process::abort(); + | + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0433`. diff --git a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr index 171f4b333db..fa758bf05df 100644 --- a/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr +++ b/src/test/ui/suggestions/lifetimes/missing-lifetimes-in-signature.stderr @@ -18,7 +18,7 @@ LL | | *dest = g.get(); LL | | } | |_____^ | -help: to declare that the `impl Trait` captures `'_`, you can add an explicit `'_` lifetime bound +help: to declare that `impl FnOnce()` captures `'_`, you can add an explicit `'_` lifetime bound | LL | fn foo<G, T>(g: G, dest: &mut T) -> impl FnOnce() + '_ | ++++ diff --git a/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr b/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr index f49876bcd3f..c77ef79e7ed 100644 --- a/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr +++ b/src/test/ui/suggestions/lifetimes/trait-object-nested-in-impl-trait.stderr @@ -10,7 +10,7 @@ LL | | remaining: self.0.iter(), LL | | } | |_________^ returning this value requires that `'1` must outlive `'static` | -help: to declare that the `impl Trait` captures data from argument `self`, you can add an explicit `'_` lifetime bound +help: to declare that `impl Iterator<Item = Box<(dyn Foo + 'static)>>` captures data from argument `self`, you can add an explicit `'_` lifetime bound | LL | fn iter(&self) -> impl Iterator<Item = Box<dyn Foo>> + '_ { | ++++ @@ -65,7 +65,7 @@ LL | | remaining: self.0.iter(), LL | | } | |_________^ returning this value requires that `'a` must outlive `'static` | -help: to declare that the `impl Trait` captures data from argument `self`, you can add an explicit `'a` lifetime bound +help: to declare that `impl Iterator<Item = Box<(dyn Foo + 'static)>>` captures data from argument `self`, you can add an explicit `'a` lifetime bound | LL | fn iter<'a>(&'a self) -> impl Iterator<Item = Box<dyn Foo>> + 'a { | ++++ diff --git a/src/test/ui/suggestions/suggest-let-for-assignment.fixed b/src/test/ui/suggestions/suggest-let-for-assignment.fixed new file mode 100644 index 00000000000..3a25e25eede --- /dev/null +++ b/src/test/ui/suggestions/suggest-let-for-assignment.fixed @@ -0,0 +1,17 @@ +// run-rustfix + +fn main() { + let demo = 1; //~ ERROR cannot find value `demo` in this scope + dbg!(demo); //~ ERROR cannot find value `demo` in this scope + + let x = "x"; //~ ERROR cannot find value `x` in this scope + println!("x: {}", x); //~ ERROR cannot find value `x` in this scope + + if x == "x" { + //~^ ERROR cannot find value `x` in this scope + println!("x is 1"); + } + + let y = 1 + 2; //~ ERROR cannot find value `y` in this scope + println!("y: {}", y); //~ ERROR cannot find value `y` in this scope +} diff --git a/src/test/ui/suggestions/suggest-let-for-assignment.rs b/src/test/ui/suggestions/suggest-let-for-assignment.rs new file mode 100644 index 00000000000..67705fe063a --- /dev/null +++ b/src/test/ui/suggestions/suggest-let-for-assignment.rs @@ -0,0 +1,17 @@ +// run-rustfix + +fn main() { + demo = 1; //~ ERROR cannot find value `demo` in this scope + dbg!(demo); //~ ERROR cannot find value `demo` in this scope + + x = "x"; //~ ERROR cannot find value `x` in this scope + println!("x: {}", x); //~ ERROR cannot find value `x` in this scope + + if x == "x" { + //~^ ERROR cannot find value `x` in this scope + println!("x is 1"); + } + + y = 1 + 2; //~ ERROR cannot find value `y` in this scope + println!("y: {}", y); //~ ERROR cannot find value `y` in this scope +} diff --git a/src/test/ui/suggestions/suggest-let-for-assignment.stderr b/src/test/ui/suggestions/suggest-let-for-assignment.stderr new file mode 100644 index 00000000000..3f6a3da4be2 --- /dev/null +++ b/src/test/ui/suggestions/suggest-let-for-assignment.stderr @@ -0,0 +1,60 @@ +error[E0425]: cannot find value `demo` in this scope + --> $DIR/suggest-let-for-assignment.rs:4:5 + | +LL | demo = 1; + | ^^^^ + | +help: you might have meant to introduce a new binding + | +LL | let demo = 1; + | +++ + +error[E0425]: cannot find value `demo` in this scope + --> $DIR/suggest-let-for-assignment.rs:5:10 + | +LL | dbg!(demo); + | ^^^^ not found in this scope + +error[E0425]: cannot find value `x` in this scope + --> $DIR/suggest-let-for-assignment.rs:7:5 + | +LL | x = "x"; + | ^ + | +help: you might have meant to introduce a new binding + | +LL | let x = "x"; + | +++ + +error[E0425]: cannot find value `x` in this scope + --> $DIR/suggest-let-for-assignment.rs:8:23 + | +LL | println!("x: {}", x); + | ^ not found in this scope + +error[E0425]: cannot find value `x` in this scope + --> $DIR/suggest-let-for-assignment.rs:10:8 + | +LL | if x == "x" { + | ^ not found in this scope + +error[E0425]: cannot find value `y` in this scope + --> $DIR/suggest-let-for-assignment.rs:15:5 + | +LL | y = 1 + 2; + | ^ + | +help: you might have meant to introduce a new binding + | +LL | let y = 1 + 2; + | +++ + +error[E0425]: cannot find value `y` in this scope + --> $DIR/suggest-let-for-assignment.rs:16:23 + | +LL | println!("y: {}", y); + | ^ not found in this scope + +error: aborting due to 7 previous errors + +For more information about this error, try `rustc --explain E0425`. diff --git a/src/test/ui/test-attrs/test-fn-signature-verification-for-explicit-return-type.rs b/src/test/ui/test-attrs/test-fn-signature-verification-for-explicit-return-type.rs index 02fee1a00da..585874e273d 100644 --- a/src/test/ui/test-attrs/test-fn-signature-verification-for-explicit-return-type.rs +++ b/src/test/ui/test-attrs/test-fn-signature-verification-for-explicit-return-type.rs @@ -1,5 +1,5 @@ // run-pass -// ignore-fuchsia Test must be run out-of-process +// needs-unwind (#73509) #![feature(test)] diff --git a/src/test/ui/traits/issue-33140-hack-boundaries.stderr b/src/test/ui/traits/issue-33140-hack-boundaries.stderr index 62cfca545b2..58286648d4f 100644 --- a/src/test/ui/traits/issue-33140-hack-boundaries.stderr +++ b/src/test/ui/traits/issue-33140-hack-boundaries.stderr @@ -66,3 +66,20 @@ error: aborting due to 8 previous errors Some errors have detailed explanations: E0119, E0751. For more information about an error, try `rustc --explain E0119`. +Future incompatibility report: Future breakage diagnostic: +warning: conflicting implementations of trait `Trait0` for type `(dyn std::marker::Send + 'static)`: (E0119) + --> $DIR/issue-33140-hack-boundaries.rs:10:1 + | +LL | impl Trait0 for dyn Send {} + | ------------------------ first implementation here +LL | impl Trait0 for dyn Send {} + | ^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + 'static)` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484> +note: the lint level is defined here + --> $DIR/issue-33140-hack-boundaries.rs:2:10 + | +LL | #![allow(order_dependent_trait_objects)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + diff --git a/src/test/ui/traits/object/issue-33140-traitobject-crate.stderr b/src/test/ui/traits/object/issue-33140-traitobject-crate.stderr index 4ab777bd4df..0af4df2aecb 100644 --- a/src/test/ui/traits/object/issue-33140-traitobject-crate.stderr +++ b/src/test/ui/traits/object/issue-33140-traitobject-crate.stderr @@ -40,3 +40,56 @@ LL | unsafe impl Trait for dyn (::std::marker::Sync) + Send + Sync { } warning: 3 warnings emitted +Future incompatibility report: Future breakage diagnostic: +warning: conflicting implementations of trait `Trait` for type `(dyn std::marker::Send + std::marker::Sync + 'static)`: (E0119) + --> $DIR/issue-33140-traitobject-crate.rs:86:1 + | +LL | unsafe impl Trait for dyn (::std::marker::Send) + Sync { } + | ------------------------------------------------------ first implementation here +LL | unsafe impl Trait for dyn (::std::marker::Send) + Send + Sync { } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + std::marker::Sync + 'static)` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484> +note: the lint level is defined here + --> $DIR/issue-33140-traitobject-crate.rs:3:9 + | +LL | #![warn(order_dependent_trait_objects)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Future breakage diagnostic: +warning: conflicting implementations of trait `Trait` for type `(dyn std::marker::Send + std::marker::Sync + 'static)`: (E0119) + --> $DIR/issue-33140-traitobject-crate.rs:89:1 + | +LL | unsafe impl Trait for dyn (::std::marker::Send) + Send + Sync { } + | ------------------------------------------------------------- first implementation here +... +LL | unsafe impl Trait for dyn (::std::marker::Sync) + Send { } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + std::marker::Sync + 'static)` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484> +note: the lint level is defined here + --> $DIR/issue-33140-traitobject-crate.rs:3:9 + | +LL | #![warn(order_dependent_trait_objects)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Future breakage diagnostic: +warning: conflicting implementations of trait `Trait` for type `(dyn std::marker::Send + std::marker::Sync + 'static)`: (E0119) + --> $DIR/issue-33140-traitobject-crate.rs:93:1 + | +LL | unsafe impl Trait for dyn (::std::marker::Sync) + Send { } + | ------------------------------------------------------ first implementation here +... +LL | unsafe impl Trait for dyn (::std::marker::Sync) + Send + Sync { } + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `(dyn std::marker::Send + std::marker::Sync + 'static)` + | + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: for more information, see issue #56484 <https://github.com/rust-lang/rust/issues/56484> +note: the lint level is defined here + --> $DIR/issue-33140-traitobject-crate.rs:3:9 + | +LL | #![warn(order_dependent_trait_objects)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + diff --git a/src/test/ui/traits/trait-upcasting/multiple-occurence-ambiguousity.rs b/src/test/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.rs index 6986ad62172..6986ad62172 100644 --- a/src/test/ui/traits/trait-upcasting/multiple-occurence-ambiguousity.rs +++ b/src/test/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.rs diff --git a/src/test/ui/traits/trait-upcasting/multiple-occurence-ambiguousity.stderr b/src/test/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.stderr index e9670ad7def..9564813512c 100644 --- a/src/test/ui/traits/trait-upcasting/multiple-occurence-ambiguousity.stderr +++ b/src/test/ui/traits/trait-upcasting/multiple-occurrence-ambiguousity.stderr @@ -1,5 +1,5 @@ error[E0308]: mismatched types - --> $DIR/multiple-occurence-ambiguousity.rs:21:26 + --> $DIR/multiple-occurrence-ambiguousity.rs:21:26 | LL | let t: &dyn Bar<_> = s; | ----------- ^ expected trait `Bar`, found trait `Foo` diff --git a/src/test/ui/transmutability/enums/should_order_correctly.rs b/src/test/ui/transmutability/enums/should_order_correctly.rs index b753cf0e62d..1335cc9d2b1 100644 --- a/src/test/ui/transmutability/enums/should_order_correctly.rs +++ b/src/test/ui/transmutability/enums/should_order_correctly.rs @@ -2,7 +2,6 @@ //! The payloads of an enum variant should be ordered after its tag. #![crate_type = "lib"] -#![feature(arbitrary_enum_discriminant)] #![feature(transmutability)] #![allow(dead_code)] diff --git a/src/test/ui/transmutability/enums/should_respect_endianness.rs b/src/test/ui/transmutability/enums/should_respect_endianness.rs index 19ff6900500..f3567b405f4 100644 --- a/src/test/ui/transmutability/enums/should_respect_endianness.rs +++ b/src/test/ui/transmutability/enums/should_respect_endianness.rs @@ -2,7 +2,6 @@ //! an enum with a multi-byte tag. #![crate_type = "lib"] -#![feature(arbitrary_enum_discriminant)] #![feature(transmutability)] #![allow(dead_code)] diff --git a/src/test/ui/transmutability/enums/should_respect_endianness.stderr b/src/test/ui/transmutability/enums/should_respect_endianness.stderr index fcb70813bd9..0845a5edf32 100644 --- a/src/test/ui/transmutability/enums/should_respect_endianness.stderr +++ b/src/test/ui/transmutability/enums/should_respect_endianness.stderr @@ -1,12 +1,12 @@ error[E0277]: `Src` cannot be safely transmuted into `Unexpected` in the defining scope of `assert::Context`. - --> $DIR/should_respect_endianness.rs:37:36 + --> $DIR/should_respect_endianness.rs:36:36 | LL | assert::is_transmutable::<Src, Unexpected>(); | ^^^^^^^^^^ `Src` cannot be safely transmuted into `Unexpected` in the defining scope of `assert::Context`. | = help: the trait `BikeshedIntrinsicFrom<Src, assert::Context, Assume { alignment: true, lifetimes: true, safety: true, validity: true }>` is not implemented for `Unexpected` note: required by a bound in `is_transmutable` - --> $DIR/should_respect_endianness.rs:15:14 + --> $DIR/should_respect_endianness.rs:14:14 | LL | pub fn is_transmutable<Src, Dst>() | --------------- required by a bound in this diff --git a/src/test/ui/type/issue-94187-verbose-type-name.rs b/src/test/ui/type/issue-94187-verbose-type-name.rs new file mode 100644 index 00000000000..902ef5ade2b --- /dev/null +++ b/src/test/ui/type/issue-94187-verbose-type-name.rs @@ -0,0 +1,13 @@ +// Check to insure that the output of `std::any::type_name` does not change based on -Zverbose +// when printing constants +// run-pass +// edition: 2018 +// revisions: normal verbose +// [verbose]compile-flags:-Zverbose + +struct Wrapper<const VALUE: usize>; + +fn main() { + assert_eq!(std::any::type_name::<[u32; 0]>(), "[u32; 0]"); + assert_eq!(std::any::type_name::<Wrapper<0>>(), "issue_94187_verbose_type_name::Wrapper<0>"); +} diff --git a/src/test/ui/wf/issue-103573.rs b/src/test/ui/wf/issue-103573.rs new file mode 100644 index 00000000000..bcbf4f941ec --- /dev/null +++ b/src/test/ui/wf/issue-103573.rs @@ -0,0 +1,22 @@ +trait TraitA { + type TypeA; +} + +trait TraitD { + type TypeD; +} + +pub trait TraitB { + type TypeB: TraitD; + + fn f(_: &<Self::TypeB as TraitD>::TypeD); +} + +pub trait TraitC<E> { + type TypeC<'a>: TraitB; + + fn g<'a>(_: &<<Self::TypeC<'a> as TraitB>::TypeB as TraitA>::TypeA); + //~^ ERROR the trait bound `<<Self as TraitC<E>>::TypeC<'a> as TraitB>::TypeB: TraitA` is not satisfied +} + +fn main() {} diff --git a/src/test/ui/wf/issue-103573.stderr b/src/test/ui/wf/issue-103573.stderr new file mode 100644 index 00000000000..fcf3f15e4d3 --- /dev/null +++ b/src/test/ui/wf/issue-103573.stderr @@ -0,0 +1,14 @@ +error[E0277]: the trait bound `<<Self as TraitC<E>>::TypeC<'a> as TraitB>::TypeB: TraitA` is not satisfied + --> $DIR/issue-103573.rs:18:5 + | +LL | fn g<'a>(_: &<<Self::TypeC<'a> as TraitB>::TypeB as TraitA>::TypeA); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `TraitA` is not implemented for `<<Self as TraitC<E>>::TypeC<'a> as TraitB>::TypeB` + | +help: consider further restricting the associated type + | +LL | fn g<'a>(_: &<<Self::TypeC<'a> as TraitB>::TypeB as TraitA>::TypeA) where <<Self as TraitC<E>>::TypeC<'a> as TraitB>::TypeB: TraitA; + | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. |