diff options
Diffstat (limited to 'tests')
67 files changed, 1163 insertions, 222 deletions
diff --git a/tests/codegen/debuginfo-inline-callsite-location.rs b/tests/codegen/debuginfo-inline-callsite-location.rs new file mode 100644 index 00000000000..b1475ee7931 --- /dev/null +++ b/tests/codegen/debuginfo-inline-callsite-location.rs @@ -0,0 +1,28 @@ +// compile-flags: -g -O + +// Check that each inline call site for the same function uses the same "sub-program" so that LLVM +// can correctly merge the debug info if it merges the inlined code (e.g., for merging of tail +// calls to panic. + +// CHECK: tail call void @_ZN4core9panicking5panic17h{{([0-9a-z]{16})}}E +// CHECK-SAME: !dbg ![[#first_dbg:]] +// CHECK: tail call void @_ZN4core9panicking5panic17h{{([0-9a-z]{16})}}E +// CHECK-SAME: !dbg ![[#second_dbg:]] + +// CHECK-DAG: ![[#func_dbg:]] = distinct !DISubprogram(name: "unwrap<i32>" +// CHECK-DAG: ![[#first_scope:]] = distinct !DILexicalBlock(scope: ![[#func_dbg]], +// CHECK: ![[#second_scope:]] = distinct !DILexicalBlock(scope: ![[#func_dbg]], +// CHECK: ![[#first_dbg]] = !DILocation(line: [[#]] +// CHECK-SAME: scope: ![[#first_scope]], inlinedAt: ![[#]]) +// CHECK: ![[#second_dbg]] = !DILocation(line: [[#]] +// CHECK-SAME: scope: ![[#second_scope]], inlinedAt: ![[#]]) + +#![crate_type = "lib"] + +#[no_mangle] +extern "C" fn add_numbers(x: &Option<i32>, y: &Option<i32>) -> i32 { + let x1 = x.unwrap(); + let y1 = y.unwrap(); + + x1 + y1 +} diff --git a/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir b/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir index 80ac92d59f3..b06666c9dd7 100644 --- a/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir +++ b/tests/mir-opt/building/async_await.b-{closure#0}.generator_resume.0.mir @@ -2,7 +2,14 @@ /* generator_layout = GeneratorLayout { field_tys: { _0: GeneratorSavedTy { - ty: impl std::future::Future<Output = ()>, + ty: Alias( + Opaque, + AliasTy { + args: [ + ], + def_id: DefId(0:7 ~ async_await[ccf8]::a::{opaque#0}), + }, + ), source_info: SourceInfo { span: $DIR/async_await.rs:15:9: 15:14 (#8), scope: scope[0], @@ -10,7 +17,14 @@ ignore_for_traits: false, }, _1: GeneratorSavedTy { - ty: impl std::future::Future<Output = ()>, + ty: Alias( + Opaque, + AliasTy { + args: [ + ], + def_id: DefId(0:7 ~ async_await[ccf8]::a::{opaque#0}), + }, + ), source_info: SourceInfo { span: $DIR/async_await.rs:16:9: 16:14 (#10), scope: scope[0], diff --git a/tests/mir-opt/funky_arms.rs b/tests/mir-opt/funky_arms.rs index 6b4f4c80560..79fd9457ce1 100644 --- a/tests/mir-opt/funky_arms.rs +++ b/tests/mir-opt/funky_arms.rs @@ -9,7 +9,7 @@ use core::num::flt2dec; use std::fmt::{Formatter, Result}; // EMIT_MIR funky_arms.float_to_exponential_common.ConstProp.diff -fn float_to_exponential_common<T>(fmt: &mut Formatter<'_>, num: &T, upper: bool) -> Result +pub fn float_to_exponential_common<T>(fmt: &mut Formatter<'_>, num: &T, upper: bool) -> Result where T: flt2dec::DecodableFloat, { diff --git a/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.panic-abort.mir b/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.panic-abort.mir index 958078b9706..acbb7904985 100644 --- a/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.panic-abort.mir +++ b/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.panic-abort.mir @@ -2,7 +2,11 @@ /* generator_layout = GeneratorLayout { field_tys: { _0: GeneratorSavedTy { - ty: std::string::String, + ty: Adt( + std::string::String, + [ + ], + ), source_info: SourceInfo { span: $DIR/generator_drop_cleanup.rs:11:13: 11:15 (#0), scope: scope[0], diff --git a/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.panic-unwind.mir b/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.panic-unwind.mir index 7e050e585b1..c17d4421542 100644 --- a/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.panic-unwind.mir +++ b/tests/mir-opt/generator_drop_cleanup.main-{closure#0}.generator_drop.0.panic-unwind.mir @@ -2,7 +2,11 @@ /* generator_layout = GeneratorLayout { field_tys: { _0: GeneratorSavedTy { - ty: std::string::String, + ty: Adt( + std::string::String, + [ + ], + ), source_info: SourceInfo { span: $DIR/generator_drop_cleanup.rs:11:13: 11:15 (#0), scope: scope[0], diff --git a/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir b/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir index 13d703b908c..e33f5f59de1 100644 --- a/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir +++ b/tests/mir-opt/generator_tiny.main-{closure#0}.generator_resume.0.mir @@ -2,7 +2,11 @@ /* generator_layout = GeneratorLayout { field_tys: { _0: GeneratorSavedTy { - ty: HasDrop, + ty: Adt( + HasDrop, + [ + ], + ), source_info: SourceInfo { span: $DIR/generator_tiny.rs:20:13: 20:15 (#0), scope: scope[0], diff --git a/tests/mir-opt/issue_99325.main.built.after.mir b/tests/mir-opt/issue_99325.main.built.after.32bit.mir index f12179a8905..b6a673b6355 100644 --- a/tests/mir-opt/issue_99325.main.built.after.mir +++ b/tests/mir-opt/issue_99325.main.built.after.32bit.mir @@ -1,8 +1,8 @@ // MIR for `main` after built | User Type Annotations -| 0: user_ty: Canonical { value: TypeOf(DefId(0:3 ~ issue_99325[22bb]::function_with_bytes), UserArgs { args: [Const { ty: &'static [u8; 4], kind: Branch([Leaf(0x41), Leaf(0x41), Leaf(0x41), Leaf(0x41)]) }], user_self_ty: None }), max_universe: U0, variables: [] }, span: $DIR/issue_99325.rs:10:16: 10:46, inferred_ty: fn() -> &'static [u8] {function_with_bytes::<&*b"AAAA">} -| 1: user_ty: Canonical { value: TypeOf(DefId(0:3 ~ issue_99325[22bb]::function_with_bytes), UserArgs { args: [Const { ty: &'static [u8; 4], kind: UnevaluatedConst { def: DefId(0:8 ~ issue_99325[22bb]::main::{constant#1}), args: [] } }], user_self_ty: None }), max_universe: U0, variables: [] }, span: $DIR/issue_99325.rs:11:16: 11:68, inferred_ty: fn() -> &'static [u8] {function_with_bytes::<&*b"AAAA">} +| 0: user_ty: Canonical { value: TypeOf(DefId(0:3 ~ issue_99325[22bb]::function_with_bytes), UserArgs { args: [Const { ty: &ReStatic [u8; Const { ty: usize, kind: Leaf(0x00000004) }], kind: Branch([Leaf(0x41), Leaf(0x41), Leaf(0x41), Leaf(0x41)]) }], user_self_ty: None }), max_universe: U0, variables: [] }, span: $DIR/issue_99325.rs:12:16: 12:46, inferred_ty: fn() -> &'static [u8] {function_with_bytes::<&*b"AAAA">} +| 1: user_ty: Canonical { value: TypeOf(DefId(0:3 ~ issue_99325[22bb]::function_with_bytes), UserArgs { args: [Const { ty: &ReStatic [u8; Const { ty: usize, kind: Leaf(0x00000004) }], kind: UnevaluatedConst { def: DefId(0:8 ~ issue_99325[22bb]::main::{constant#1}), args: [] } }], user_self_ty: None }), max_universe: U0, variables: [] }, span: $DIR/issue_99325.rs:13:16: 13:68, inferred_ty: fn() -> &'static [u8] {function_with_bytes::<&*b"AAAA">} | fn main() -> () { let mut _0: (); diff --git a/tests/mir-opt/issue_99325.main.built.after.64bit.mir b/tests/mir-opt/issue_99325.main.built.after.64bit.mir new file mode 100644 index 00000000000..9d112cfa20a --- /dev/null +++ b/tests/mir-opt/issue_99325.main.built.after.64bit.mir @@ -0,0 +1,276 @@ +// MIR for `main` after built + +| User Type Annotations +| 0: user_ty: Canonical { value: TypeOf(DefId(0:3 ~ issue_99325[22bb]::function_with_bytes), UserArgs { args: [Const { ty: &ReStatic [u8; Const { ty: usize, kind: Leaf(0x0000000000000004) }], kind: Branch([Leaf(0x41), Leaf(0x41), Leaf(0x41), Leaf(0x41)]) }], user_self_ty: None }), max_universe: U0, variables: [] }, span: $DIR/issue_99325.rs:12:16: 12:46, inferred_ty: fn() -> &'static [u8] {function_with_bytes::<&*b"AAAA">} +| 1: user_ty: Canonical { value: TypeOf(DefId(0:3 ~ issue_99325[22bb]::function_with_bytes), UserArgs { args: [Const { ty: &ReStatic [u8; Const { ty: usize, kind: Leaf(0x0000000000000004) }], kind: UnevaluatedConst { def: DefId(0:8 ~ issue_99325[22bb]::main::{constant#1}), args: [] } }], user_self_ty: None }), max_universe: U0, variables: [] }, span: $DIR/issue_99325.rs:13:16: 13:68, inferred_ty: fn() -> &'static [u8] {function_with_bytes::<&*b"AAAA">} +| +fn main() -> () { + let mut _0: (); + let _1: (); + let mut _2: (&&[u8], &&[u8; 4]); + let mut _3: &&[u8]; + let _4: &[u8]; + let mut _5: &&[u8; 4]; + let _6: &[u8; 4]; + let _7: [u8; 4]; + let _8: &&[u8]; + let _9: &&[u8; 4]; + let mut _10: bool; + let mut _11: &&[u8]; + let mut _12: &&[u8; 4]; + let mut _13: !; + let _15: !; + let mut _16: core::panicking::AssertKind; + let mut _17: &&[u8]; + let _18: &&[u8]; + let mut _19: &&[u8; 4]; + let _20: &&[u8; 4]; + let mut _21: std::option::Option<std::fmt::Arguments<'_>>; + let _22: (); + let mut _23: (&&[u8], &&[u8; 4]); + let mut _24: &&[u8]; + let _25: &[u8]; + let mut _26: &&[u8; 4]; + let _27: &[u8; 4]; + let _28: &&[u8]; + let _29: &&[u8; 4]; + let mut _30: bool; + let mut _31: &&[u8]; + let mut _32: &&[u8; 4]; + let mut _33: !; + let _35: !; + let mut _36: core::panicking::AssertKind; + let mut _37: &&[u8]; + let _38: &&[u8]; + let mut _39: &&[u8; 4]; + let _40: &&[u8; 4]; + let mut _41: std::option::Option<std::fmt::Arguments<'_>>; + scope 1 { + debug left_val => _8; + debug right_val => _9; + let _14: core::panicking::AssertKind; + scope 2 { + debug kind => _14; + } + } + scope 3 { + debug left_val => _28; + debug right_val => _29; + let _34: core::panicking::AssertKind; + scope 4 { + debug kind => _34; + } + } + + bb0: { + StorageLive(_1); + StorageLive(_2); + StorageLive(_3); + StorageLive(_4); + _4 = function_with_bytes::<&*b"AAAA">() -> [return: bb1, unwind: bb21]; + } + + bb1: { + _3 = &_4; + StorageLive(_5); + StorageLive(_6); + StorageLive(_7); + _7 = [const 65_u8, const 65_u8, const 65_u8, const 65_u8]; + _6 = &_7; + _5 = &_6; + _2 = (move _3, move _5); + StorageDead(_5); + StorageDead(_3); + FakeRead(ForMatchedPlace(None), _2); + StorageLive(_8); + _8 = (_2.0: &&[u8]); + StorageLive(_9); + _9 = (_2.1: &&[u8; 4]); + StorageLive(_10); + StorageLive(_11); + _11 = &(*_8); + StorageLive(_12); + _12 = &(*_9); + _10 = <&[u8] as PartialEq<&[u8; 4]>>::eq(move _11, move _12) -> [return: bb2, unwind: bb21]; + } + + bb2: { + switchInt(move _10) -> [0: bb4, otherwise: bb3]; + } + + bb3: { + StorageDead(_12); + StorageDead(_11); + goto -> bb8; + } + + bb4: { + goto -> bb5; + } + + bb5: { + StorageDead(_12); + StorageDead(_11); + StorageLive(_14); + _14 = core::panicking::AssertKind::Eq; + FakeRead(ForLet(None), _14); + StorageLive(_15); + StorageLive(_16); + _16 = move _14; + StorageLive(_17); + StorageLive(_18); + _18 = &(*_8); + _17 = &(*_18); + StorageLive(_19); + StorageLive(_20); + _20 = &(*_9); + _19 = &(*_20); + StorageLive(_21); + _21 = Option::<Arguments<'_>>::None; + _15 = core::panicking::assert_failed::<&[u8], &[u8; 4]>(move _16, move _17, move _19, move _21) -> bb21; + } + + bb6: { + StorageDead(_21); + StorageDead(_19); + StorageDead(_17); + StorageDead(_16); + StorageDead(_20); + StorageDead(_18); + StorageDead(_15); + StorageDead(_14); + unreachable; + } + + bb7: { + goto -> bb9; + } + + bb8: { + _1 = const (); + goto -> bb9; + } + + bb9: { + StorageDead(_10); + StorageDead(_9); + StorageDead(_8); + goto -> bb10; + } + + bb10: { + StorageDead(_7); + StorageDead(_6); + StorageDead(_4); + StorageDead(_2); + StorageDead(_1); + StorageLive(_22); + StorageLive(_23); + StorageLive(_24); + StorageLive(_25); + _25 = function_with_bytes::<&*b"AAAA">() -> [return: bb11, unwind: bb21]; + } + + bb11: { + _24 = &_25; + StorageLive(_26); + StorageLive(_27); + _27 = const b"AAAA"; + _26 = &_27; + _23 = (move _24, move _26); + StorageDead(_26); + StorageDead(_24); + FakeRead(ForMatchedPlace(None), _23); + StorageLive(_28); + _28 = (_23.0: &&[u8]); + StorageLive(_29); + _29 = (_23.1: &&[u8; 4]); + StorageLive(_30); + StorageLive(_31); + _31 = &(*_28); + StorageLive(_32); + _32 = &(*_29); + _30 = <&[u8] as PartialEq<&[u8; 4]>>::eq(move _31, move _32) -> [return: bb12, unwind: bb21]; + } + + bb12: { + switchInt(move _30) -> [0: bb14, otherwise: bb13]; + } + + bb13: { + StorageDead(_32); + StorageDead(_31); + goto -> bb18; + } + + bb14: { + goto -> bb15; + } + + bb15: { + StorageDead(_32); + StorageDead(_31); + StorageLive(_34); + _34 = core::panicking::AssertKind::Eq; + FakeRead(ForLet(None), _34); + StorageLive(_35); + StorageLive(_36); + _36 = move _34; + StorageLive(_37); + StorageLive(_38); + _38 = &(*_28); + _37 = &(*_38); + StorageLive(_39); + StorageLive(_40); + _40 = &(*_29); + _39 = &(*_40); + StorageLive(_41); + _41 = Option::<Arguments<'_>>::None; + _35 = core::panicking::assert_failed::<&[u8], &[u8; 4]>(move _36, move _37, move _39, move _41) -> bb21; + } + + bb16: { + StorageDead(_41); + StorageDead(_39); + StorageDead(_37); + StorageDead(_36); + StorageDead(_40); + StorageDead(_38); + StorageDead(_35); + StorageDead(_34); + unreachable; + } + + bb17: { + goto -> bb19; + } + + bb18: { + _22 = const (); + goto -> bb19; + } + + bb19: { + StorageDead(_30); + StorageDead(_29); + StorageDead(_28); + goto -> bb20; + } + + bb20: { + StorageDead(_27); + StorageDead(_25); + StorageDead(_23); + StorageDead(_22); + _0 = const (); + return; + } + + bb21 (cleanup): { + resume; + } +} + +alloc4 (size: 4, align: 1) { + 41 41 41 41 │ AAAA +} diff --git a/tests/mir-opt/issue_99325.rs b/tests/mir-opt/issue_99325.rs index fe819cddb2c..3603228a502 100644 --- a/tests/mir-opt/issue_99325.rs +++ b/tests/mir-opt/issue_99325.rs @@ -1,3 +1,5 @@ +// EMIT_MIR_FOR_EACH_BIT_WIDTH + #![feature(adt_const_params)] #![allow(incomplete_features)] diff --git a/tests/run-make/compressed-debuginfo/Makefile b/tests/run-make/compressed-debuginfo/Makefile new file mode 100644 index 00000000000..f9e4927d008 --- /dev/null +++ b/tests/run-make/compressed-debuginfo/Makefile @@ -0,0 +1,15 @@ +# ignore-cross-compile +include ../tools.mk + +# only-linux +# min-llvm-version: 16.0 +# +# This tests debuginfo-compression. + +all: zlib zstandard + +zlib: + test "`$(RUSTC) --crate-name=foo --crate-type=lib --emit=obj -C debuginfo=full -Z debuginfo-compression=zlib foo.rs 2>&1 | sed 's/.*unknown.*zlib.*/missing/' | head -n 1`" = missing || readelf -t $(TMPDIR)/foo.o | grep -q ZLIB + +zstandard: + test "`$(RUSTC) --crate-name=foo --crate-type=lib --emit=obj -C debuginfo=full -Z debuginfo-compression=zstd foo.rs 2>&1 | sed 's/.*unknown.*zstd.*/missing/' | head -n 1`" = missing || readelf -t $(TMPDIR)/foo.o | grep -q ZST diff --git a/tests/run-make/compressed-debuginfo/foo.rs b/tests/run-make/compressed-debuginfo/foo.rs new file mode 100644 index 00000000000..185ce22450c --- /dev/null +++ b/tests/run-make/compressed-debuginfo/foo.rs @@ -0,0 +1,3 @@ +pub fn foo() -> i32 { + 42 +} diff --git a/tests/rustdoc-gui/help-page.goml b/tests/rustdoc-gui/help-page.goml index 6e880302f28..84c20355500 100644 --- a/tests/rustdoc-gui/help-page.goml +++ b/tests/rustdoc-gui/help-page.goml @@ -33,21 +33,21 @@ define-function: ( call-function: ("check-colors", { "theme": "ayu", - "color": "rgb(197, 197, 197)", - "background": "rgb(49, 69, 89)", - "box_shadow": "rgb(92, 103, 115)", + "color": "#c5c5c5", + "background": "#314559", + "box_shadow": "#5c6773", }) call-function: ("check-colors", { "theme": "dark", - "color": "rgb(0, 0, 0)", - "background": "rgb(250, 251, 252)", - "box_shadow": "rgb(198, 203, 209)", + "color": "#000", + "background": "#fafbfc", + "box_shadow": "#c6cbd1", }) call-function: ("check-colors", { "theme": "light", - "color": "rgb(0, 0, 0)", - "background": "rgb(250, 251, 252)", - "box_shadow": "rgb(198, 203, 209)", + "color": "#000", + "background": "#fafbfc", + "box_shadow": "#c6cbd1", }) // This test ensures that opening the help popover without switching pages works. diff --git a/tests/rustdoc-gui/search-no-result.goml b/tests/rustdoc-gui/search-no-result.goml index 46d1856b4d6..e7c64791256 100644 --- a/tests/rustdoc-gui/search-no-result.goml +++ b/tests/rustdoc-gui/search-no-result.goml @@ -21,16 +21,16 @@ define-function: ( call-function: ("check-no-result", { "theme": "ayu", - "link": "rgb(57, 175, 215)", - "link_hover": "rgb(57, 175, 215)", + "link": "#39afd7", + "link_hover": "#39afd7", }) call-function: ("check-no-result", { "theme": "dark", - "link": "rgb(210, 153, 29)", - "link_hover": "rgb(210, 153, 29)", + "link": "#d2991d", + "link_hover": "#d2991d", }) call-function: ("check-no-result", { "theme": "light", - "link": "rgb(56, 115, 173)", - "link_hover": "rgb(56, 115, 173)", + "link": "#3873ad", + "link_hover": "#3873ad", }) diff --git a/tests/rustdoc/issue-32077-type-alias-impls.rs b/tests/rustdoc/issue-32077-type-alias-impls.rs index 555d0579bee..26778c67c24 100644 --- a/tests/rustdoc/issue-32077-type-alias-impls.rs +++ b/tests/rustdoc/issue-32077-type-alias-impls.rs @@ -29,6 +29,11 @@ impl Bar for GenericStruct<u32> {} // @!has - '//h3' 'impl Bar for GenericStruct<u32> {}' // Same goes for the `Deref` impl. // @!has - '//h2' 'Methods from Deref<Target = u32>' +// @count - '//nav[@class="sidebar"]//a' 'on_alias' 1 +// @count - '//nav[@class="sidebar"]//a' 'on_gen' 1 +// @count - '//nav[@class="sidebar"]//a' 'Foo' 1 +// @!has - '//nav[@class="sidebar"]//a' 'Bar' +// @!has - '//nav[@class="sidebar"]//a' 'on_u32' pub type TypedefStruct = GenericStruct<u8>; impl TypedefStruct { diff --git a/tests/ui-fulldeps/plugin/lint-tool-cmdline-allow.stderr b/tests/ui-fulldeps/plugin/lint-tool-cmdline-allow.stderr index b060e3a3e38..0e661795999 100644 --- a/tests/ui-fulldeps/plugin/lint-tool-cmdline-allow.stderr +++ b/tests/ui-fulldeps/plugin/lint-tool-cmdline-allow.stderr @@ -1,9 +1,12 @@ -warning: lint name `test_lint` is deprecated and does not have an effect anymore. Use: clippy::test_lint +warning: lint name `test_lint` is deprecated and may not have an effect in the future. | + = help: change it to clippy::test_lint = note: requested on the command line with `-A test_lint` + = note: `#[warn(renamed_and_removed_lints)]` on by default -warning: lint name `test_lint` is deprecated and does not have an effect anymore. Use: clippy::test_lint +warning: lint name `test_lint` is deprecated and may not have an effect in the future. | + = help: change it to clippy::test_lint = note: requested on the command line with `-A test_lint` warning: item is named 'lintme' @@ -22,8 +25,9 @@ LL | #![plugin(lint_tool_test)] | = note: `#[warn(deprecated)]` on by default -warning: lint name `test_lint` is deprecated and does not have an effect anymore. Use: clippy::test_lint +warning: lint name `test_lint` is deprecated and may not have an effect in the future. | + = help: change it to clippy::test_lint = note: requested on the command line with `-A test_lint` warning: 5 warnings emitted diff --git a/tests/ui/abi/compatibility.rs b/tests/ui/abi/compatibility.rs index 0bbcba200c7..86fb365507a 100644 --- a/tests/ui/abi/compatibility.rs +++ b/tests/ui/abi/compatibility.rs @@ -2,6 +2,7 @@ #![feature(rustc_attrs, transparent_unions)] #![allow(unused, improper_ctypes_definitions)] use std::marker::PhantomData; +use std::mem::ManuallyDrop; use std::num::NonZeroI32; use std::ptr::NonNull; @@ -37,9 +38,9 @@ enum ReprCEnum<T> { Variant2(T), } #[repr(C)] -union ReprCUnion<T: Copy> { +union ReprCUnion<T> { nothing: (), - something: T, + something: ManuallyDrop<T>, } macro_rules! test_abi_compatible { @@ -82,9 +83,9 @@ struct Wrapper2<T>((), Zst, T); #[repr(transparent)] struct Wrapper3<T>(T, [u8; 0], PhantomData<u64>); #[repr(transparent)] -union WrapperUnion<T: Copy> { +union WrapperUnion<T> { nothing: (), - something: T, + something: ManuallyDrop<T>, } macro_rules! test_transparent { diff --git a/tests/ui/abi/debug.rs b/tests/ui/abi/debug.rs index 9decb41d565..ac37d7b6bff 100644 --- a/tests/ui/abi/debug.rs +++ b/tests/ui/abi/debug.rs @@ -4,6 +4,7 @@ // normalize-stderr-test "(valid_range): 0\.\.=(4294967295|18446744073709551615)" -> "$1: $$FULL" // This pattern is prepared for when we account for alignment in the niche. // normalize-stderr-test "(valid_range): [1-9]\.\.=(429496729[0-9]|1844674407370955161[0-9])" -> "$1: $$NON_NULL" +// normalize-stderr-test "Leaf\(0x0*20\)" -> "Leaf(0x0...20)" // Some attributes are only computed for release builds: // compile-flags: -O #![feature(rustc_attrs)] @@ -48,3 +49,6 @@ type TestAbiNeFloat = (fn(f32), fn(u32)); //~ ERROR: ABIs are not compatible // Sign matters on some targets (such as s390x), so let's make sure we never accept this. #[rustc_abi(assert_eq)] type TestAbiNeSign = (fn(i32), fn(u32)); //~ ERROR: ABIs are not compatible + +#[rustc_abi(assert_eq)] +type TestAbiEqNonsense = (fn((str, str)), fn((str, str))); //~ ERROR: cannot be known at compilation time diff --git a/tests/ui/abi/debug.stderr b/tests/ui/abi/debug.stderr index 0feaf0971d8..f56f5c525ab 100644 --- a/tests/ui/abi/debug.stderr +++ b/tests/ui/abi/debug.stderr @@ -87,7 +87,7 @@ error: fn_abi_of(test) = FnAbi { conv: Rust, can_unwind: $SOME_BOOL, } - --> $DIR/debug.rs:15:1 + --> $DIR/debug.rs:16:1 | LL | fn test(_x: u8) -> bool { true } | ^^^^^^^^^^^^^^^^^^^^^^^ @@ -181,7 +181,7 @@ error: fn_abi_of(TestFnPtr) = FnAbi { conv: Rust, can_unwind: $SOME_BOOL, } - --> $DIR/debug.rs:18:1 + --> $DIR/debug.rs:19:1 | LL | type TestFnPtr = fn(bool) -> u8; | ^^^^^^^^^^^^^^ @@ -190,7 +190,7 @@ error: fn_abi_of(test_generic) = FnAbi { args: [ ArgAbi { layout: TyAndLayout { - ty: *const T, + ty: *const T/#0, layout: Layout { size: $SOME_SIZE, align: AbiAndPrefAlign { @@ -257,111 +257,17 @@ error: fn_abi_of(test_generic) = FnAbi { conv: Rust, can_unwind: $SOME_BOOL, } - --> $DIR/debug.rs:21:1 + --> $DIR/debug.rs:22:1 | LL | fn test_generic<T>(_x: *const T) { } | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ error: `#[rustc_abi]` can only be applied to function items, type aliases, and associated functions - --> $DIR/debug.rs:24:1 + --> $DIR/debug.rs:25:1 | LL | const C: () = (); | ^^^^^^^^^^^ -error: `#[rustc_abi]` can only be applied to function items, type aliases, and associated functions - --> $DIR/debug.rs:28:5 - | -LL | const C: () = (); - | ^^^^^^^^^^^ - -error: fn_abi_of(assoc_test) = FnAbi { - args: [ - ArgAbi { - layout: TyAndLayout { - ty: &S, - layout: Layout { - size: $SOME_SIZE, - align: AbiAndPrefAlign { - abi: $SOME_ALIGN, - pref: $SOME_ALIGN, - }, - abi: Scalar( - Initialized { - value: Pointer( - AddressSpace( - 0, - ), - ), - valid_range: $NON_NULL, - }, - ), - fields: Primitive, - largest_niche: Some( - Niche { - offset: Size(0 bytes), - value: Pointer( - AddressSpace( - 0, - ), - ), - valid_range: $NON_NULL, - }, - ), - variants: Single { - index: 0, - }, - max_repr_align: None, - unadjusted_abi_align: $SOME_ALIGN, - }, - }, - mode: Direct( - ArgAttributes { - regular: NoAlias | NonNull | ReadOnly | NoUndef, - arg_ext: None, - pointee_size: Size(2 bytes), - pointee_align: Some( - Align(2 bytes), - ), - }, - ), - }, - ], - ret: ArgAbi { - layout: TyAndLayout { - ty: (), - layout: Layout { - size: Size(0 bytes), - align: AbiAndPrefAlign { - abi: $SOME_ALIGN, - pref: $SOME_ALIGN, - }, - abi: Aggregate { - sized: true, - }, - fields: Arbitrary { - offsets: [], - memory_index: [], - }, - largest_niche: None, - variants: Single { - index: 0, - }, - max_repr_align: None, - unadjusted_abi_align: $SOME_ALIGN, - }, - }, - mode: Ignore, - }, - c_variadic: false, - fixed_count: 1, - conv: Rust, - can_unwind: $SOME_BOOL, - } - --> $DIR/debug.rs:33:5 - | -LL | fn assoc_test(&self) { } - | ^^^^^^^^^^^^^^^^^^^^ - error: ABIs are not compatible left ABI = FnAbi { args: [ @@ -503,7 +409,7 @@ error: ABIs are not compatible conv: Rust, can_unwind: $SOME_BOOL, } - --> $DIR/debug.rs:40:1 + --> $DIR/debug.rs:41:1 | LL | type TestAbiNe = (fn(u8), fn(u32)); | ^^^^^^^^^^^^^^ @@ -513,7 +419,7 @@ error: ABIs are not compatible args: [ ArgAbi { layout: TyAndLayout { - ty: [u8; 32], + ty: [u8; Const { ty: usize, kind: Leaf(0x0...20) }], layout: Layout { size: Size(32 bytes), align: AbiAndPrefAlign { @@ -584,7 +490,7 @@ error: ABIs are not compatible args: [ ArgAbi { layout: TyAndLayout { - ty: [u32; 32], + ty: [u32; Const { ty: usize, kind: Leaf(0x0...20) }], layout: Layout { size: Size(128 bytes), align: AbiAndPrefAlign { @@ -651,7 +557,7 @@ error: ABIs are not compatible conv: Rust, can_unwind: $SOME_BOOL, } - --> $DIR/debug.rs:43:1 + --> $DIR/debug.rs:44:1 | LL | type TestAbiNeLarger = (fn([u8; 32]), fn([u32; 32])); | ^^^^^^^^^^^^^^^^^^^^ @@ -794,7 +700,7 @@ error: ABIs are not compatible conv: Rust, can_unwind: $SOME_BOOL, } - --> $DIR/debug.rs:46:1 + --> $DIR/debug.rs:47:1 | LL | type TestAbiNeFloat = (fn(f32), fn(u32)); | ^^^^^^^^^^^^^^^^^^^ @@ -940,10 +846,114 @@ error: ABIs are not compatible conv: Rust, can_unwind: $SOME_BOOL, } - --> $DIR/debug.rs:50:1 + --> $DIR/debug.rs:51:1 | LL | type TestAbiNeSign = (fn(i32), fn(u32)); | ^^^^^^^^^^^^^^^^^^ -error: aborting due to 10 previous errors +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/debug.rs:54:46 + | +LL | type TestAbiEqNonsense = (fn((str, str)), fn((str, str))); + | ^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `str` + = note: only the last element of a tuple may have a dynamically sized type + +error: `#[rustc_abi]` can only be applied to function items, type aliases, and associated functions + --> $DIR/debug.rs:29:5 + | +LL | const C: () = (); + | ^^^^^^^^^^^ + +error: fn_abi_of(assoc_test) = FnAbi { + args: [ + ArgAbi { + layout: TyAndLayout { + ty: &ReErased Adt(S, []), + layout: Layout { + size: $SOME_SIZE, + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Scalar( + Initialized { + value: Pointer( + AddressSpace( + 0, + ), + ), + valid_range: $NON_NULL, + }, + ), + fields: Primitive, + largest_niche: Some( + Niche { + offset: Size(0 bytes), + value: Pointer( + AddressSpace( + 0, + ), + ), + valid_range: $NON_NULL, + }, + ), + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Direct( + ArgAttributes { + regular: NoAlias | NonNull | ReadOnly | NoUndef, + arg_ext: None, + pointee_size: Size(2 bytes), + pointee_align: Some( + Align(2 bytes), + ), + }, + ), + }, + ], + ret: ArgAbi { + layout: TyAndLayout { + ty: (), + layout: Layout { + size: Size(0 bytes), + align: AbiAndPrefAlign { + abi: $SOME_ALIGN, + pref: $SOME_ALIGN, + }, + abi: Aggregate { + sized: true, + }, + fields: Arbitrary { + offsets: [], + memory_index: [], + }, + largest_niche: None, + variants: Single { + index: 0, + }, + max_repr_align: None, + unadjusted_abi_align: $SOME_ALIGN, + }, + }, + mode: Ignore, + }, + c_variadic: false, + fixed_count: 1, + conv: Rust, + can_unwind: $SOME_BOOL, + } + --> $DIR/debug.rs:34:5 + | +LL | fn assoc_test(&self) { } + | ^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to 11 previous errors +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/associated-types/issue-23595-2.stderr b/tests/ui/associated-types/issue-23595-2.stderr index dded673f6ee..73effa9f955 100644 --- a/tests/ui/associated-types/issue-23595-2.stderr +++ b/tests/ui/associated-types/issue-23595-2.stderr @@ -2,7 +2,7 @@ error[E0220]: associated type `anything_here_kills_it` not found for `Self` --> $DIR/issue-23595-2.rs:6:22 | LL | type B = C<Self::anything_here_kills_it>; - | ^^^^^^^^^^^^^^^^^^^^^^ associated type `anything_here_kills_it` not found + | ^^^^^^^^^^^^^^^^^^^^^^ help: `Self` has the following associated type: `B` error: aborting due to previous error diff --git a/tests/ui/associated-types/issue-85103-layout-debug.rs b/tests/ui/associated-types/issue-85103-layout-debug.rs new file mode 100644 index 00000000000..77c9876ffa5 --- /dev/null +++ b/tests/ui/associated-types/issue-85103-layout-debug.rs @@ -0,0 +1,9 @@ +#![feature(rustc_attrs)] + +use std::borrow::Cow; + +#[rustc_layout(debug)] +type Edges<'a, E> = Cow<'a, [E]>; +//~^ the trait bound `[E]: ToOwned` is not satisfied + +fn main() {} diff --git a/tests/ui/associated-types/issue-85103-layout-debug.stderr b/tests/ui/associated-types/issue-85103-layout-debug.stderr new file mode 100644 index 00000000000..0bdea10ba47 --- /dev/null +++ b/tests/ui/associated-types/issue-85103-layout-debug.stderr @@ -0,0 +1,16 @@ +error[E0277]: the trait bound `[E]: ToOwned` is not satisfied + --> $DIR/issue-85103-layout-debug.rs:6:21 + | +LL | type Edges<'a, E> = Cow<'a, [E]>; + | ^^^^^^^^^^^^ the trait `ToOwned` is not implemented for `[E]` + | +note: required by a bound in `Cow` + --> $SRC_DIR/alloc/src/borrow.rs:LL:COL +help: consider introducing a `where` clause, but there might be an alternative better way to express this requirement + | +LL | type Edges<'a, E> where [E]: ToOwned = Cow<'a, [E]>; + | ++++++++++++++++++ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/associated-types/issue-85103.rs b/tests/ui/associated-types/issue-85103.rs deleted file mode 100644 index 9c6a419e9f7..00000000000 --- a/tests/ui/associated-types/issue-85103.rs +++ /dev/null @@ -1,9 +0,0 @@ -#![feature(rustc_attrs)] - -use std::borrow::Cow; - -#[rustc_layout(debug)] -type Edges<'a, E> = Cow<'a, [E]>; -//~^ 6:1: 6:18: unable to determine layout for `<[E] as ToOwned>::Owned` because `<[E] as ToOwned>::Owned` cannot be normalized - -fn main() {} diff --git a/tests/ui/associated-types/issue-85103.stderr b/tests/ui/associated-types/issue-85103.stderr deleted file mode 100644 index 17f7148074c..00000000000 --- a/tests/ui/associated-types/issue-85103.stderr +++ /dev/null @@ -1,8 +0,0 @@ -error: unable to determine layout for `<[E] as ToOwned>::Owned` because `<[E] as ToOwned>::Owned` cannot be normalized - --> $DIR/issue-85103.rs:6:1 - | -LL | type Edges<'a, E> = Cow<'a, [E]>; - | ^^^^^^^^^^^^^^^^^ - -error: aborting due to previous error - diff --git a/tests/ui/async-await/async-is-unwindsafe.stderr b/tests/ui/async-await/async-is-unwindsafe.stderr index 5d29325c827..c855e902ba9 100644 --- a/tests/ui/async-await/async-is-unwindsafe.stderr +++ b/tests/ui/async-await/async-is-unwindsafe.stderr @@ -15,7 +15,7 @@ LL | | }); | within this `[async block@$DIR/async-is-unwindsafe.rs:12:19: 29:6]` | = help: within `[async block@$DIR/async-is-unwindsafe.rs:12:19: 29:6]`, the trait `UnwindSafe` is not implemented for `&mut Context<'_>` - = note: `UnwindSafe` is implemented for `&std::task::Context<'_>`, but not for `&mut std::task::Context<'_>` + = note: `UnwindSafe` is implemented for `&Context<'_>`, but not for `&mut Context<'_>` note: future does not implement `UnwindSafe` as this value is used across an await --> $DIR/async-is-unwindsafe.rs:25:18 | diff --git a/tests/ui/borrowck/issue-115259-suggest-iter-mut.fixed b/tests/ui/borrowck/issue-115259-suggest-iter-mut.fixed new file mode 100644 index 00000000000..4653fe7375d --- /dev/null +++ b/tests/ui/borrowck/issue-115259-suggest-iter-mut.fixed @@ -0,0 +1,20 @@ +// run-rustfix +#![allow(unused_mut)] +#![allow(dead_code)] + +pub trait Layer { + fn process(&mut self) -> u32; +} + +pub struct State { + layers: Vec<Box<dyn Layer>>, +} + +impl State { + pub fn process(&mut self) -> u32 { + self.layers.iter_mut().fold(0, |result, mut layer| result + layer.process()) + //~^ ERROR cannot borrow `**layer` as mutable, as it is behind a `&` reference + } +} + +fn main() {} diff --git a/tests/ui/borrowck/issue-115259-suggest-iter-mut.rs b/tests/ui/borrowck/issue-115259-suggest-iter-mut.rs new file mode 100644 index 00000000000..e0f6ab1321f --- /dev/null +++ b/tests/ui/borrowck/issue-115259-suggest-iter-mut.rs @@ -0,0 +1,20 @@ +// run-rustfix +#![allow(unused_mut)] +#![allow(dead_code)] + +pub trait Layer { + fn process(&mut self) -> u32; +} + +pub struct State { + layers: Vec<Box<dyn Layer>>, +} + +impl State { + pub fn process(&mut self) -> u32 { + self.layers.iter().fold(0, |result, mut layer| result + layer.process()) + //~^ ERROR cannot borrow `**layer` as mutable, as it is behind a `&` reference + } +} + +fn main() {} diff --git a/tests/ui/borrowck/issue-115259-suggest-iter-mut.stderr b/tests/ui/borrowck/issue-115259-suggest-iter-mut.stderr new file mode 100644 index 00000000000..7e0fc2cf298 --- /dev/null +++ b/tests/ui/borrowck/issue-115259-suggest-iter-mut.stderr @@ -0,0 +1,16 @@ +error[E0596]: cannot borrow `**layer` as mutable, as it is behind a `&` reference + --> $DIR/issue-115259-suggest-iter-mut.rs:15:65 + | +LL | self.layers.iter().fold(0, |result, mut layer| result + layer.process()) + | --------- ^^^^^ `layer` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | | + | consider changing this binding's type to be: `&mut Box<dyn Layer>` + | +help: you may want to use `iter_mut` here + | +LL | self.layers.iter_mut().fold(0, |result, mut layer| result + layer.process()) + | ~~~~~~~~ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0596`. diff --git a/tests/ui/borrowck/issue-62387-suggest-iter-mut-2.fixed b/tests/ui/borrowck/issue-62387-suggest-iter-mut-2.fixed new file mode 100644 index 00000000000..f02374d8e11 --- /dev/null +++ b/tests/ui/borrowck/issue-62387-suggest-iter-mut-2.fixed @@ -0,0 +1,36 @@ +// run-rustfix +#![allow(unused_mut)] +#![allow(dead_code)] +use std::path::PathBuf; + +#[derive(Clone)] +struct Container { + things: Vec<PathBuf>, +} + +impl Container { + fn things(&mut self) -> &[PathBuf] { + &self.things + } +} + +// contains containers +struct ContainerContainer { + contained: Vec<Container>, +} + +impl ContainerContainer { + fn contained(&self) -> &[Container] { + &self.contained + } + + fn all_the_things(&mut self) -> &[PathBuf] { + let mut vec = self.contained.clone(); + let _a = + vec.iter_mut().flat_map(|container| container.things()).cloned().collect::<Vec<PathBuf>>(); + //~^ ERROR cannot borrow `*container` as mutable, as it is behind a `&` reference + unimplemented!(); + } +} + +fn main() {} diff --git a/tests/ui/borrowck/issue-62387-suggest-iter-mut-2.rs b/tests/ui/borrowck/issue-62387-suggest-iter-mut-2.rs new file mode 100644 index 00000000000..2d0b837a946 --- /dev/null +++ b/tests/ui/borrowck/issue-62387-suggest-iter-mut-2.rs @@ -0,0 +1,36 @@ +// run-rustfix +#![allow(unused_mut)] +#![allow(dead_code)] +use std::path::PathBuf; + +#[derive(Clone)] +struct Container { + things: Vec<PathBuf>, +} + +impl Container { + fn things(&mut self) -> &[PathBuf] { + &self.things + } +} + +// contains containers +struct ContainerContainer { + contained: Vec<Container>, +} + +impl ContainerContainer { + fn contained(&self) -> &[Container] { + &self.contained + } + + fn all_the_things(&mut self) -> &[PathBuf] { + let mut vec = self.contained.clone(); + let _a = + vec.iter().flat_map(|container| container.things()).cloned().collect::<Vec<PathBuf>>(); + //~^ ERROR cannot borrow `*container` as mutable, as it is behind a `&` reference + unimplemented!(); + } +} + +fn main() {} diff --git a/tests/ui/borrowck/issue-62387-suggest-iter-mut-2.stderr b/tests/ui/borrowck/issue-62387-suggest-iter-mut-2.stderr new file mode 100644 index 00000000000..19f194100a1 --- /dev/null +++ b/tests/ui/borrowck/issue-62387-suggest-iter-mut-2.stderr @@ -0,0 +1,16 @@ +error[E0596]: cannot borrow `*container` as mutable, as it is behind a `&` reference + --> $DIR/issue-62387-suggest-iter-mut-2.rs:30:45 + | +LL | vec.iter().flat_map(|container| container.things()).cloned().collect::<Vec<PathBuf>>(); + | --------- ^^^^^^^^^ `container` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | | + | consider changing this binding's type to be: `&mut Container` + | +help: you may want to use `iter_mut` here + | +LL | vec.iter_mut().flat_map(|container| container.things()).cloned().collect::<Vec<PathBuf>>(); + | ~~~~~~~~ + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0596`. diff --git a/tests/ui/borrowck/issue-62387-suggest-iter-mut.fixed b/tests/ui/borrowck/issue-62387-suggest-iter-mut.fixed new file mode 100644 index 00000000000..8bf2625de6d --- /dev/null +++ b/tests/ui/borrowck/issue-62387-suggest-iter-mut.fixed @@ -0,0 +1,30 @@ +// run-rustfix +#![allow(unused_mut)] +#![allow(dead_code)] + +#[derive(Debug)] +struct A { + a: i32, +} + +impl A { + fn double(&mut self) { + self.a += self.a + } +} + +fn baz() { + let mut v = [A { a: 4 }]; + v.iter_mut().for_each(|a| a.double()); + //~^ ERROR cannot borrow `*a` as mutable, as it is behind a `&` reference + println!("{:?}", v); +} + +fn bar() { + let mut v = [A { a: 4 }]; + v.iter_mut().rev().rev().for_each(|a| a.double()); + //~^ ERROR cannot borrow `*a` as mutable, as it is behind a `&` reference + println!("{:?}", v); +} + +fn main() {} diff --git a/tests/ui/borrowck/issue-62387-suggest-iter-mut.rs b/tests/ui/borrowck/issue-62387-suggest-iter-mut.rs new file mode 100644 index 00000000000..39bc30bf294 --- /dev/null +++ b/tests/ui/borrowck/issue-62387-suggest-iter-mut.rs @@ -0,0 +1,30 @@ +// run-rustfix +#![allow(unused_mut)] +#![allow(dead_code)] + +#[derive(Debug)] +struct A { + a: i32, +} + +impl A { + fn double(&mut self) { + self.a += self.a + } +} + +fn baz() { + let mut v = [A { a: 4 }]; + v.iter().for_each(|a| a.double()); + //~^ ERROR cannot borrow `*a` as mutable, as it is behind a `&` reference + println!("{:?}", v); +} + +fn bar() { + let mut v = [A { a: 4 }]; + v.iter().rev().rev().for_each(|a| a.double()); + //~^ ERROR cannot borrow `*a` as mutable, as it is behind a `&` reference + println!("{:?}", v); +} + +fn main() {} diff --git a/tests/ui/borrowck/issue-62387-suggest-iter-mut.stderr b/tests/ui/borrowck/issue-62387-suggest-iter-mut.stderr new file mode 100644 index 00000000000..fd58e433020 --- /dev/null +++ b/tests/ui/borrowck/issue-62387-suggest-iter-mut.stderr @@ -0,0 +1,29 @@ +error[E0596]: cannot borrow `*a` as mutable, as it is behind a `&` reference + --> $DIR/issue-62387-suggest-iter-mut.rs:18:27 + | +LL | v.iter().for_each(|a| a.double()); + | - ^ `a` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | | + | consider changing this binding's type to be: `&mut A` + | +help: you may want to use `iter_mut` here + | +LL | v.iter_mut().for_each(|a| a.double()); + | ~~~~~~~~ + +error[E0596]: cannot borrow `*a` as mutable, as it is behind a `&` reference + --> $DIR/issue-62387-suggest-iter-mut.rs:25:39 + | +LL | v.iter().rev().rev().for_each(|a| a.double()); + | - ^ `a` is a `&` reference, so the data it refers to cannot be borrowed as mutable + | | + | consider changing this binding's type to be: `&mut A` + | +help: you may want to use `iter_mut` here + | +LL | v.iter_mut().rev().rev().for_each(|a| a.double()); + | ~~~~~~~~ + +error: aborting due to 2 previous errors + +For more information about this error, try `rustc --explain E0596`. diff --git a/tests/ui/error-codes/E0220.stderr b/tests/ui/error-codes/E0220.stderr index 11763ce788d..e03eadacae4 100644 --- a/tests/ui/error-codes/E0220.stderr +++ b/tests/ui/error-codes/E0220.stderr @@ -2,7 +2,7 @@ error[E0220]: associated type `F` not found for `Trait` --> $DIR/E0220.rs:5:22 | LL | type Foo = dyn Trait<F=i32>; - | ^ associated type `F` not found + | ^ help: `Trait` has the following associated type: `Bar` error[E0191]: the value of the associated type `Bar` (from trait `Trait`) must be specified --> $DIR/E0220.rs:5:16 diff --git a/tests/ui/error-codes/E0602.rs b/tests/ui/error-codes/E0602.rs index 8fadce526d9..77d28838a10 100644 --- a/tests/ui/error-codes/E0602.rs +++ b/tests/ui/error-codes/E0602.rs @@ -1,6 +1,8 @@ // compile-flags:-D bogus +// check-pass // error-pattern:E0602 // error-pattern:requested on the command line with `-D bogus` +// error-pattern:`#[warn(unknown_lints)]` on by default fn main() {} diff --git a/tests/ui/error-codes/E0602.stderr b/tests/ui/error-codes/E0602.stderr index 2b372263345..60ecec7cdd7 100644 --- a/tests/ui/error-codes/E0602.stderr +++ b/tests/ui/error-codes/E0602.stderr @@ -1,11 +1,16 @@ -error[E0602]: unknown lint: `bogus` +warning[E0602]: unknown lint: `bogus` | = note: requested on the command line with `-D bogus` + = note: `#[warn(unknown_lints)]` on by default -error[E0602]: unknown lint: `bogus` +warning[E0602]: unknown lint: `bogus` | = note: requested on the command line with `-D bogus` -error: aborting due to 2 previous errors +warning[E0602]: unknown lint: `bogus` + | + = note: requested on the command line with `-D bogus` + +warning: 3 warnings emitted For more information about this error, try `rustc --explain E0602`. diff --git a/tests/ui/layout/debug.rs b/tests/ui/layout/debug.rs index 97dc73d3aa7..65f2f3b89af 100644 --- a/tests/ui/layout/debug.rs +++ b/tests/ui/layout/debug.rs @@ -73,3 +73,6 @@ impl S { #[rustc_layout(debug)] const C: () = (); //~ ERROR: can only be applied to } + +#[rustc_layout(debug)] +type Impossible = (str, str); //~ ERROR: cannot be known at compilation time diff --git a/tests/ui/layout/debug.stderr b/tests/ui/layout/debug.stderr index 0973043c678..5162a771b4d 100644 --- a/tests/ui/layout/debug.stderr +++ b/tests/ui/layout/debug.stderr @@ -162,7 +162,7 @@ error: layout_of(U) = Layout { LL | union U { f1: (i32, i32), f3: i32 } | ^^^^^^^ -error: layout_of(std::result::Result<i32, i32>) = Layout { +error: layout_of(Result<i32, i32>) = Layout { size: Size(8 bytes), align: AbiAndPrefAlign { abi: Align(4 bytes), @@ -522,7 +522,7 @@ error: layout_of(P5) = Layout { LL | union P5 { zst: [u16; 0], byte: u8 } | ^^^^^^^^ -error: layout_of(std::mem::MaybeUninit<u8>) = Layout { +error: layout_of(MaybeUninit<u8>) = Layout { size: Size(1 bytes), align: AbiAndPrefAlign { abi: Align(1 bytes), @@ -557,11 +557,21 @@ error: `#[rustc_layout]` can only be applied to `struct`/`enum`/`union` declarat LL | const C: () = (); | ^^^^^^^^^^^ +error[E0277]: the size for values of type `str` cannot be known at compilation time + --> $DIR/debug.rs:78:19 + | +LL | type Impossible = (str, str); + | ^^^^^^^^^^ doesn't have a size known at compile-time + | + = help: the trait `Sized` is not implemented for `str` + = note: only the last element of a tuple may have a dynamically sized type + error: `#[rustc_layout]` can only be applied to `struct`/`enum`/`union` declarations and type aliases --> $DIR/debug.rs:74:5 | LL | const C: () = (); | ^^^^^^^^^^^ -error: aborting due to 16 previous errors +error: aborting due to 17 previous errors +For more information about this error, try `rustc --explain E0277`. diff --git a/tests/ui/layout/zero-sized-array-enum-niche.stderr b/tests/ui/layout/zero-sized-array-enum-niche.stderr index df9f1cc8d10..8161f97dde0 100644 --- a/tests/ui/layout/zero-sized-array-enum-niche.stderr +++ b/tests/ui/layout/zero-sized-array-enum-niche.stderr @@ -1,4 +1,4 @@ -error: layout_of(std::result::Result<[u32; 0], bool>) = Layout { +error: layout_of(Result<[u32; 0], bool>) = Layout { size: Size(4 bytes), align: AbiAndPrefAlign { abi: Align(4 bytes), @@ -232,7 +232,7 @@ error: layout_of(MultipleAlignments) = Layout { LL | enum MultipleAlignments { | ^^^^^^^^^^^^^^^^^^^^^^^ -error: layout_of(std::result::Result<[u32; 0], Packed<std::num::NonZeroU16>>) = Layout { +error: layout_of(Result<[u32; 0], Packed<NonZeroU16>>) = Layout { size: Size(4 bytes), align: AbiAndPrefAlign { abi: Align(4 bytes), @@ -337,7 +337,7 @@ error: layout_of(std::result::Result<[u32; 0], Packed<std::num::NonZeroU16>>) = LL | type NicheLosesToTagged = Result<[u32; 0], Packed<std::num::NonZeroU16>>; | ^^^^^^^^^^^^^^^^^^^^^^^ -error: layout_of(std::result::Result<[u32; 0], Packed<U16IsZero>>) = Layout { +error: layout_of(Result<[u32; 0], Packed<U16IsZero>>) = Layout { size: Size(4 bytes), align: AbiAndPrefAlign { abi: Align(4 bytes), diff --git a/tests/ui/lifetimes/issue-95023.stderr b/tests/ui/lifetimes/issue-95023.stderr index 5b93eff8614..6361d8ad30b 100644 --- a/tests/ui/lifetimes/issue-95023.stderr +++ b/tests/ui/lifetimes/issue-95023.stderr @@ -36,7 +36,7 @@ error[E0220]: associated type `B` not found for `Self` --> $DIR/issue-95023.rs:6:44 | LL | fn foo<const N: usize>(&self) -> Self::B<{N}>; - | ^ associated type `B` not found + | ^ help: `Self` has the following associated type: `Output` error: aborting due to 5 previous errors diff --git a/tests/ui/linkage-attr/common-linkage-non-zero-init.rs b/tests/ui/linkage-attr/common-linkage-non-zero-init.rs new file mode 100644 index 00000000000..ce8d9848e42 --- /dev/null +++ b/tests/ui/linkage-attr/common-linkage-non-zero-init.rs @@ -0,0 +1,14 @@ +// build-fail +// failure-status: 101 +// known-bug: #109681 + +// This test verifies that we continue to hit the LLVM error for common linkage with non-zero +// initializers, since it generates invalid LLVM IR. +// Linkages are internal features marked as perma-unstable, so we don't need to fix the issue +// for now. +#![crate_type="lib"] +#![feature(linkage)] + +#[linkage = "common"] +#[no_mangle] +pub static TEST: bool = true; diff --git a/tests/ui/linkage-attr/common-linkage-non-zero-init.stderr b/tests/ui/linkage-attr/common-linkage-non-zero-init.stderr new file mode 100644 index 00000000000..667bb3ec130 --- /dev/null +++ b/tests/ui/linkage-attr/common-linkage-non-zero-init.stderr @@ -0,0 +1,3 @@ +'common' global must have a zero initializer! +ptr @TEST +LLVM ERROR: Broken module found, compilation aborted! diff --git a/tests/ui/lint/cli-unknown-force-warn.rs b/tests/ui/lint/cli-unknown-force-warn.rs index f3dea87a6b6..a9e4e4a6017 100644 --- a/tests/ui/lint/cli-unknown-force-warn.rs +++ b/tests/ui/lint/cli-unknown-force-warn.rs @@ -1,7 +1,11 @@ // Checks that rustc correctly errors when passed an invalid lint with // `--force-warn`. This is a regression test for issue #86958. -// + +// check-pass // compile-flags: --force-warn foo-qux + // error-pattern: unknown lint: `foo_qux` +// error-pattern: requested on the command line with `--force-warn foo_qux` +// error-pattern: `#[warn(unknown_lints)]` on by default fn main() {} diff --git a/tests/ui/lint/cli-unknown-force-warn.stderr b/tests/ui/lint/cli-unknown-force-warn.stderr index 9ce9f405aee..2ee718a8c8e 100644 --- a/tests/ui/lint/cli-unknown-force-warn.stderr +++ b/tests/ui/lint/cli-unknown-force-warn.stderr @@ -1,11 +1,16 @@ -error[E0602]: unknown lint: `foo_qux` +warning[E0602]: unknown lint: `foo_qux` | = note: requested on the command line with `--force-warn foo_qux` + = note: `#[warn(unknown_lints)]` on by default -error[E0602]: unknown lint: `foo_qux` +warning[E0602]: unknown lint: `foo_qux` | = note: requested on the command line with `--force-warn foo_qux` -error: aborting due to 2 previous errors +warning[E0602]: unknown lint: `foo_qux` + | + = note: requested on the command line with `--force-warn foo_qux` + +warning: 3 warnings emitted For more information about this error, try `rustc --explain E0602`. diff --git a/tests/ui/lint/lint-ctypes-94223.rs b/tests/ui/lint/lint-ctypes-94223.rs index 70dd2a71f26..ac24f61b0ac 100644 --- a/tests/ui/lint/lint-ctypes-94223.rs +++ b/tests/ui/lint/lint-ctypes-94223.rs @@ -24,6 +24,13 @@ enum BadUnion { type Foo = extern "C" fn([u8]); //~^ ERROR `extern` fn uses type `[u8]`, which is not FFI-safe +pub trait FooTrait { + type FooType; +} + +pub type Foo2<T> = extern "C" fn(Option<&<T as FooTrait>::FooType>); +//~^ ERROR `extern` fn uses type `Option<&<T as FooTrait>::FooType>`, which is not FFI-safe + pub struct FfiUnsafe; #[allow(improper_ctypes_definitions)] diff --git a/tests/ui/lint/lint-ctypes-94223.stderr b/tests/ui/lint/lint-ctypes-94223.stderr index 49e64ed5140..bd127cf6004 100644 --- a/tests/ui/lint/lint-ctypes-94223.stderr +++ b/tests/ui/lint/lint-ctypes-94223.stderr @@ -66,8 +66,17 @@ LL | type Foo = extern "C" fn([u8]); = help: consider using a raw pointer instead = note: slices have no C equivalent +error: `extern` fn uses type `Option<&<T as FooTrait>::FooType>`, which is not FFI-safe + --> $DIR/lint-ctypes-94223.rs:31:20 + | +LL | pub type Foo2<T> = extern "C" fn(Option<&<T as FooTrait>::FooType>); + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe + | + = help: consider adding a `#[repr(C)]`, `#[repr(transparent)]`, or integer `#[repr(...)]` attribute to this enum + = note: enum has no representation hint + error: `extern` fn uses type `FfiUnsafe`, which is not FFI-safe - --> $DIR/lint-ctypes-94223.rs:34:17 + --> $DIR/lint-ctypes-94223.rs:41:17 | LL | pub static BAD: extern "C" fn(FfiUnsafe) = f; | ^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe @@ -75,13 +84,13 @@ LL | pub static BAD: extern "C" fn(FfiUnsafe) = f; = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct = note: this struct has unspecified layout note: the type is defined here - --> $DIR/lint-ctypes-94223.rs:27:1 + --> $DIR/lint-ctypes-94223.rs:34:1 | LL | pub struct FfiUnsafe; | ^^^^^^^^^^^^^^^^^^^^ error: `extern` fn uses type `FfiUnsafe`, which is not FFI-safe - --> $DIR/lint-ctypes-94223.rs:37:30 + --> $DIR/lint-ctypes-94223.rs:44:30 | LL | pub static BAD_TWICE: Result<extern "C" fn(FfiUnsafe), extern "C" fn(FfiUnsafe)> = Ok(f); | ^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe @@ -89,13 +98,13 @@ LL | pub static BAD_TWICE: Result<extern "C" fn(FfiUnsafe), extern "C" fn(FfiUns = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct = note: this struct has unspecified layout note: the type is defined here - --> $DIR/lint-ctypes-94223.rs:27:1 + --> $DIR/lint-ctypes-94223.rs:34:1 | LL | pub struct FfiUnsafe; | ^^^^^^^^^^^^^^^^^^^^ error: `extern` fn uses type `FfiUnsafe`, which is not FFI-safe - --> $DIR/lint-ctypes-94223.rs:37:56 + --> $DIR/lint-ctypes-94223.rs:44:56 | LL | pub static BAD_TWICE: Result<extern "C" fn(FfiUnsafe), extern "C" fn(FfiUnsafe)> = Ok(f); | ^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe @@ -103,13 +112,13 @@ LL | pub static BAD_TWICE: Result<extern "C" fn(FfiUnsafe), extern "C" fn(FfiUns = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct = note: this struct has unspecified layout note: the type is defined here - --> $DIR/lint-ctypes-94223.rs:27:1 + --> $DIR/lint-ctypes-94223.rs:34:1 | LL | pub struct FfiUnsafe; | ^^^^^^^^^^^^^^^^^^^^ error: `extern` fn uses type `FfiUnsafe`, which is not FFI-safe - --> $DIR/lint-ctypes-94223.rs:41:22 + --> $DIR/lint-ctypes-94223.rs:48:22 | LL | pub const BAD_CONST: extern "C" fn(FfiUnsafe) = f; | ^^^^^^^^^^^^^^^^^^^^^^^^ not FFI-safe @@ -117,10 +126,10 @@ LL | pub const BAD_CONST: extern "C" fn(FfiUnsafe) = f; = help: consider adding a `#[repr(C)]` or `#[repr(transparent)]` attribute to this struct = note: this struct has unspecified layout note: the type is defined here - --> $DIR/lint-ctypes-94223.rs:27:1 + --> $DIR/lint-ctypes-94223.rs:34:1 | LL | pub struct FfiUnsafe; | ^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 11 previous errors +error: aborting due to 12 previous errors diff --git a/tests/ui/lint/lint-removed-cmdline-deny.rs b/tests/ui/lint/lint-removed-cmdline-deny.rs new file mode 100644 index 00000000000..8cf91cf60eb --- /dev/null +++ b/tests/ui/lint/lint-removed-cmdline-deny.rs @@ -0,0 +1,13 @@ +// The raw_pointer_derived lint warns about its removal +// cc #30346 + +// compile-flags:-D renamed-and-removed-lints -D raw_pointer_derive + +// error-pattern:lint `raw_pointer_derive` has been removed +// error-pattern:requested on the command line with `-D raw_pointer_derive` +// error-pattern:requested on the command line with `-D renamed-and-removed-lints` + +#![warn(unused)] + +#[deny(warnings)] +fn main() { let unused = (); } diff --git a/tests/ui/lint/lint-removed-cmdline-deny.stderr b/tests/ui/lint/lint-removed-cmdline-deny.stderr new file mode 100644 index 00000000000..80c85d01e53 --- /dev/null +++ b/tests/ui/lint/lint-removed-cmdline-deny.stderr @@ -0,0 +1,28 @@ +error: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok + | + = note: requested on the command line with `-D raw_pointer_derive` + = note: requested on the command line with `-D renamed-and-removed-lints` + +error: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok + | + = note: requested on the command line with `-D raw_pointer_derive` + +error: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok + | + = note: requested on the command line with `-D raw_pointer_derive` + +error: unused variable: `unused` + --> $DIR/lint-removed-cmdline-deny.rs:13:17 + | +LL | fn main() { let unused = (); } + | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unused` + | +note: the lint level is defined here + --> $DIR/lint-removed-cmdline-deny.rs:12:8 + | +LL | #[deny(warnings)] + | ^^^^^^^^ + = note: `#[deny(unused_variables)]` implied by `#[deny(warnings)]` + +error: aborting due to 4 previous errors + diff --git a/tests/ui/lint/lint-removed-cmdline.rs b/tests/ui/lint/lint-removed-cmdline.rs index 462beabb945..34373df3a9c 100644 --- a/tests/ui/lint/lint-removed-cmdline.rs +++ b/tests/ui/lint/lint-removed-cmdline.rs @@ -4,6 +4,7 @@ // compile-flags:-D raw_pointer_derive // error-pattern:lint `raw_pointer_derive` has been removed +// error-pattern:`#[warn(renamed_and_removed_lints)]` on by default // error-pattern:requested on the command line with `-D raw_pointer_derive` #![warn(unused)] diff --git a/tests/ui/lint/lint-removed-cmdline.stderr b/tests/ui/lint/lint-removed-cmdline.stderr index 9be532ef234..ebfae34ade9 100644 --- a/tests/ui/lint/lint-removed-cmdline.stderr +++ b/tests/ui/lint/lint-removed-cmdline.stderr @@ -1,6 +1,7 @@ warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok | = note: requested on the command line with `-D raw_pointer_derive` + = note: `#[warn(renamed_and_removed_lints)]` on by default warning: lint `raw_pointer_derive` has been removed: using derive with raw pointers is ok | @@ -11,13 +12,13 @@ warning: lint `raw_pointer_derive` has been removed: using derive with raw point = note: requested on the command line with `-D raw_pointer_derive` error: unused variable: `unused` - --> $DIR/lint-removed-cmdline.rs:12:17 + --> $DIR/lint-removed-cmdline.rs:13:17 | LL | fn main() { let unused = (); } | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unused` | note: the lint level is defined here - --> $DIR/lint-removed-cmdline.rs:11:8 + --> $DIR/lint-removed-cmdline.rs:12:8 | LL | #[deny(warnings)] | ^^^^^^^^ diff --git a/tests/ui/lint/lint-renamed-cmdline-deny.rs b/tests/ui/lint/lint-renamed-cmdline-deny.rs new file mode 100644 index 00000000000..01629aaca80 --- /dev/null +++ b/tests/ui/lint/lint-renamed-cmdline-deny.rs @@ -0,0 +1,10 @@ +// compile-flags:-D renamed-and-removed-lints -D bare_trait_object + +// error-pattern:lint `bare_trait_object` has been renamed to `bare_trait_objects` +// error-pattern:use the new name `bare_trait_objects` +// error-pattern:requested on the command line with `-D bare_trait_object` +// error-pattern:requested on the command line with `-D renamed-and-removed-lints` +// error-pattern:unused + +#[deny(unused)] +fn main() { let unused = (); } diff --git a/tests/ui/lint/lint-renamed-cmdline-deny.stderr b/tests/ui/lint/lint-renamed-cmdline-deny.stderr new file mode 100644 index 00000000000..df22ef60daf --- /dev/null +++ b/tests/ui/lint/lint-renamed-cmdline-deny.stderr @@ -0,0 +1,31 @@ +error: lint `bare_trait_object` has been renamed to `bare_trait_objects` + | + = help: use the new name `bare_trait_objects` + = note: requested on the command line with `-D bare_trait_object` + = note: requested on the command line with `-D renamed-and-removed-lints` + +error: lint `bare_trait_object` has been renamed to `bare_trait_objects` + | + = help: use the new name `bare_trait_objects` + = note: requested on the command line with `-D bare_trait_object` + +error: lint `bare_trait_object` has been renamed to `bare_trait_objects` + | + = help: use the new name `bare_trait_objects` + = note: requested on the command line with `-D bare_trait_object` + +error: unused variable: `unused` + --> $DIR/lint-renamed-cmdline-deny.rs:10:17 + | +LL | fn main() { let unused = (); } + | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unused` + | +note: the lint level is defined here + --> $DIR/lint-renamed-cmdline-deny.rs:9:8 + | +LL | #[deny(unused)] + | ^^^^^^ + = note: `#[deny(unused_variables)]` implied by `#[deny(unused)]` + +error: aborting due to 4 previous errors + diff --git a/tests/ui/lint/lint-renamed-cmdline.rs b/tests/ui/lint/lint-renamed-cmdline.rs index c873771e308..fba7c33311d 100644 --- a/tests/ui/lint/lint-renamed-cmdline.rs +++ b/tests/ui/lint/lint-renamed-cmdline.rs @@ -2,6 +2,7 @@ // error-pattern:lint `bare_trait_object` has been renamed to `bare_trait_objects` // error-pattern:requested on the command line with `-D bare_trait_object` +// error-pattern:`#[warn(renamed_and_removed_lints)]` on by default // error-pattern:unused #[deny(unused)] diff --git a/tests/ui/lint/lint-renamed-cmdline.stderr b/tests/ui/lint/lint-renamed-cmdline.stderr index 8dfd61ac927..a41284003ed 100644 --- a/tests/ui/lint/lint-renamed-cmdline.stderr +++ b/tests/ui/lint/lint-renamed-cmdline.stderr @@ -1,23 +1,27 @@ warning: lint `bare_trait_object` has been renamed to `bare_trait_objects` | + = help: use the new name `bare_trait_objects` = note: requested on the command line with `-D bare_trait_object` + = note: `#[warn(renamed_and_removed_lints)]` on by default warning: lint `bare_trait_object` has been renamed to `bare_trait_objects` | + = help: use the new name `bare_trait_objects` = note: requested on the command line with `-D bare_trait_object` warning: lint `bare_trait_object` has been renamed to `bare_trait_objects` | + = help: use the new name `bare_trait_objects` = note: requested on the command line with `-D bare_trait_object` error: unused variable: `unused` - --> $DIR/lint-renamed-cmdline.rs:8:17 + --> $DIR/lint-renamed-cmdline.rs:9:17 | LL | fn main() { let unused = (); } | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_unused` | note: the lint level is defined here - --> $DIR/lint-renamed-cmdline.rs:7:8 + --> $DIR/lint-renamed-cmdline.rs:8:8 | LL | #[deny(unused)] | ^^^^^^ diff --git a/tests/ui/lint/lint-unexported-no-mangle.stderr b/tests/ui/lint/lint-unexported-no-mangle.stderr index a11ee769c7c..85852782222 100644 --- a/tests/ui/lint/lint-unexported-no-mangle.stderr +++ b/tests/ui/lint/lint-unexported-no-mangle.stderr @@ -1,6 +1,7 @@ warning: lint `private_no_mangle_fns` has been removed: no longer a warning, `#[no_mangle]` functions always exported | = note: requested on the command line with `-F private_no_mangle_fns` + = note: `#[warn(renamed_and_removed_lints)]` on by default warning: lint `private_no_mangle_statics` has been removed: no longer a warning, `#[no_mangle]` statics always exported | diff --git a/tests/ui/lint/lint-unknown-lint-cmdline-allow.rs b/tests/ui/lint/lint-unknown-lint-cmdline-allow.rs new file mode 100644 index 00000000000..c7f8d434c04 --- /dev/null +++ b/tests/ui/lint/lint-unknown-lint-cmdline-allow.rs @@ -0,0 +1,4 @@ +// check-pass +// compile-flags:-A unknown-lints -D bogus -D dead_cod + +fn main() { } diff --git a/tests/ui/lint/lint-unknown-lint-cmdline-deny.rs b/tests/ui/lint/lint-unknown-lint-cmdline-deny.rs new file mode 100644 index 00000000000..31bc2047356 --- /dev/null +++ b/tests/ui/lint/lint-unknown-lint-cmdline-deny.rs @@ -0,0 +1,9 @@ +// compile-flags:-D unknown-lints -D bogus -D dead_cod + +// error-pattern:unknown lint: `bogus` +// error-pattern:requested on the command line with `-D bogus` +// error-pattern:requested on the command line with `-D dead_cod` +// error-pattern:requested on the command line with `-D unknown-lints` +// error-pattern:did you mean: `dead_code` + +fn main() { } diff --git a/tests/ui/lint/lint-unknown-lint-cmdline-deny.stderr b/tests/ui/lint/lint-unknown-lint-cmdline-deny.stderr new file mode 100644 index 00000000000..677b5edc894 --- /dev/null +++ b/tests/ui/lint/lint-unknown-lint-cmdline-deny.stderr @@ -0,0 +1,31 @@ +error[E0602]: unknown lint: `bogus` + | + = note: requested on the command line with `-D bogus` + = note: requested on the command line with `-D unknown-lints` + +error[E0602]: unknown lint: `dead_cod` + | + = help: did you mean: `dead_code` + = note: requested on the command line with `-D dead_cod` + +error[E0602]: unknown lint: `bogus` + | + = note: requested on the command line with `-D bogus` + +error[E0602]: unknown lint: `dead_cod` + | + = help: did you mean: `dead_code` + = note: requested on the command line with `-D dead_cod` + +error[E0602]: unknown lint: `bogus` + | + = note: requested on the command line with `-D bogus` + +error[E0602]: unknown lint: `dead_cod` + | + = help: did you mean: `dead_code` + = note: requested on the command line with `-D dead_cod` + +error: aborting due to 6 previous errors + +For more information about this error, try `rustc --explain E0602`. diff --git a/tests/ui/lint/lint-unknown-lint-cmdline.rs b/tests/ui/lint/lint-unknown-lint-cmdline.rs index 7f3f55fbad0..81539cb6dc1 100644 --- a/tests/ui/lint/lint-unknown-lint-cmdline.rs +++ b/tests/ui/lint/lint-unknown-lint-cmdline.rs @@ -1,7 +1,9 @@ +// check-pass // compile-flags:-D bogus -D dead_cod // error-pattern:unknown lint: `bogus` // error-pattern:requested on the command line with `-D bogus` +// error-pattern:`#[warn(unknown_lints)]` on by default // error-pattern:unknown lint: `dead_cod` // error-pattern:requested on the command line with `-D dead_cod` // error-pattern:did you mean: `dead_code` diff --git a/tests/ui/lint/lint-unknown-lint-cmdline.stderr b/tests/ui/lint/lint-unknown-lint-cmdline.stderr index 3855d552792..10db76ac4f1 100644 --- a/tests/ui/lint/lint-unknown-lint-cmdline.stderr +++ b/tests/ui/lint/lint-unknown-lint-cmdline.stderr @@ -1,21 +1,31 @@ -error[E0602]: unknown lint: `bogus` +warning[E0602]: unknown lint: `bogus` | = note: requested on the command line with `-D bogus` + = note: `#[warn(unknown_lints)]` on by default -error[E0602]: unknown lint: `dead_cod` +warning[E0602]: unknown lint: `dead_cod` | = help: did you mean: `dead_code` = note: requested on the command line with `-D dead_cod` -error[E0602]: unknown lint: `bogus` +warning[E0602]: unknown lint: `bogus` | = note: requested on the command line with `-D bogus` -error[E0602]: unknown lint: `dead_cod` +warning[E0602]: unknown lint: `dead_cod` | = help: did you mean: `dead_code` = note: requested on the command line with `-D dead_cod` -error: aborting due to 4 previous errors +warning[E0602]: unknown lint: `bogus` + | + = note: requested on the command line with `-D bogus` + +warning[E0602]: unknown lint: `dead_cod` + | + = help: did you mean: `dead_code` + = note: requested on the command line with `-D dead_cod` + +warning: 6 warnings emitted For more information about this error, try `rustc --explain E0602`. diff --git a/tests/ui/resolve/suggest-import-without-clobbering-attrs.fixed b/tests/ui/resolve/suggest-import-without-clobbering-attrs.fixed new file mode 100644 index 00000000000..fc68884fe9c --- /dev/null +++ b/tests/ui/resolve/suggest-import-without-clobbering-attrs.fixed @@ -0,0 +1,16 @@ +// run-rustfix +// compile-flags: --cfg=whatever -Aunused + +use y::z; +#[cfg(whatever)] +use y::Whatever; + +mod y { + pub(crate) fn z() {} + pub(crate) struct Whatever; +} + +fn main() { + z(); + //~^ ERROR cannot find function `z` in this scope +} diff --git a/tests/ui/resolve/suggest-import-without-clobbering-attrs.rs b/tests/ui/resolve/suggest-import-without-clobbering-attrs.rs new file mode 100644 index 00000000000..38a1095703b --- /dev/null +++ b/tests/ui/resolve/suggest-import-without-clobbering-attrs.rs @@ -0,0 +1,15 @@ +// run-rustfix +// compile-flags: --cfg=whatever -Aunused + +#[cfg(whatever)] +use y::Whatever; + +mod y { + pub(crate) fn z() {} + pub(crate) struct Whatever; +} + +fn main() { + z(); + //~^ ERROR cannot find function `z` in this scope +} diff --git a/tests/ui/resolve/suggest-import-without-clobbering-attrs.stderr b/tests/ui/resolve/suggest-import-without-clobbering-attrs.stderr new file mode 100644 index 00000000000..d3574851d5c --- /dev/null +++ b/tests/ui/resolve/suggest-import-without-clobbering-attrs.stderr @@ -0,0 +1,14 @@ +error[E0425]: cannot find function `z` in this scope + --> $DIR/suggest-import-without-clobbering-attrs.rs:13:5 + | +LL | z(); + | ^ not found in this scope + | +help: consider importing this function + | +LL + use y::z; + | + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0425`. diff --git a/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/fallback.rs b/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/fallback.rs new file mode 100644 index 00000000000..855bbb2e992 --- /dev/null +++ b/tests/ui/rfcs/rfc-2632-const-trait-impl/effects/fallback.rs @@ -0,0 +1,9 @@ +// check-pass + +#![feature(const_trait_impl, effects)] + +pub const fn owo() {} + +fn main() { + let _ = owo; +} diff --git a/tests/ui/sanitize/cfg.rs b/tests/ui/sanitize/cfg.rs index c0f08a6d1e5..523de1ceaee 100644 --- a/tests/ui/sanitize/cfg.rs +++ b/tests/ui/sanitize/cfg.rs @@ -2,19 +2,19 @@ // the `#[cfg(sanitize = "option")]` attribute is configured. // needs-sanitizer-support -// needs-sanitizer-address -// needs-sanitizer-cfi -// needs-sanitizer-kcfi -// needs-sanitizer-leak -// needs-sanitizer-memory -// needs-sanitizer-thread // check-pass -// revisions: address leak memory thread +// revisions: address cfi kcfi leak memory thread +//[address]needs-sanitizer-address //[address]compile-flags: -Zsanitizer=address --cfg address -//[cfi]compile-flags: -Zsanitizer=cfi --cfg cfi +//[cfi]needs-sanitizer-cfi +//[cfi]compile-flags: -Zsanitizer=cfi --cfg cfi -Clto +//[kcfi]needs-sanitizer-kcfi //[kcfi]compile-flags: -Zsanitizer=kcfi --cfg kcfi +//[leak]needs-sanitizer-leak //[leak]compile-flags: -Zsanitizer=leak --cfg leak +//[memory]needs-sanitizer-memory //[memory]compile-flags: -Zsanitizer=memory --cfg memory +//[thread]needs-sanitizer-thread //[thread]compile-flags: -Zsanitizer=thread --cfg thread #![feature(cfg_sanitize)] diff --git a/tests/ui/thir-print/thir-flat-const-variant.stdout b/tests/ui/thir-print/thir-flat-const-variant.stdout index 7bddc925996..af7f2b67152 100644 --- a/tests/ui/thir-print/thir-flat-const-variant.stdout +++ b/tests/ui/thir-print/thir-flat-const-variant.stdout @@ -1,7 +1,11 @@ DefId(0:8 ~ thir_flat_const_variant[1f54]::{impl#0}::BAR1): Thir { body_type: Const( - Foo, + Adt( + Foo, + [ + ], + ), ), arms: [], blocks: [], @@ -46,7 +50,11 @@ Thir { base: None, }, ), - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), @@ -60,7 +68,11 @@ Thir { ), value: e2, }, - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), @@ -72,7 +84,11 @@ Thir { lint_level: Inherited, value: e3, }, - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), @@ -86,7 +102,11 @@ Thir { DefId(0:9 ~ thir_flat_const_variant[1f54]::{impl#0}::BAR2): Thir { body_type: Const( - Foo, + Adt( + Foo, + [ + ], + ), ), arms: [], blocks: [], @@ -131,7 +151,11 @@ Thir { base: None, }, ), - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), @@ -145,7 +169,11 @@ Thir { ), value: e2, }, - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), @@ -157,7 +185,11 @@ Thir { lint_level: Inherited, value: e3, }, - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), @@ -171,7 +203,11 @@ Thir { DefId(0:10 ~ thir_flat_const_variant[1f54]::{impl#0}::BAR3): Thir { body_type: Const( - Foo, + Adt( + Foo, + [ + ], + ), ), arms: [], blocks: [], @@ -216,7 +252,11 @@ Thir { base: None, }, ), - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), @@ -230,7 +270,11 @@ Thir { ), value: e2, }, - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), @@ -242,7 +286,11 @@ Thir { lint_level: Inherited, value: e3, }, - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), @@ -256,7 +304,11 @@ Thir { DefId(0:11 ~ thir_flat_const_variant[1f54]::{impl#0}::BAR4): Thir { body_type: Const( - Foo, + Adt( + Foo, + [ + ], + ), ), arms: [], blocks: [], @@ -301,7 +353,11 @@ Thir { base: None, }, ), - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), @@ -315,7 +371,11 @@ Thir { ), value: e2, }, - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), @@ -327,7 +387,11 @@ Thir { lint_level: Inherited, value: e3, }, - ty: Foo, + ty: Adt( + Foo, + [ + ], + ), temp_lifetime: Some( Node(3), ), diff --git a/tests/ui/thir-print/thir-tree-match.stdout b/tests/ui/thir-print/thir-tree-match.stdout index 3fc130f0176..0e21b98307b 100644 --- a/tests/ui/thir-print/thir-tree-match.stdout +++ b/tests/ui/thir-print/thir-tree-match.stdout @@ -1,13 +1,13 @@ DefId(0:16 ~ thir_tree_match[fcf8]::has_match): params: [ Param { - ty: Foo + ty: Adt(Foo, []) ty_span: Some($DIR/thir-tree-match.rs:15:19: 15:22 (#0)) self_kind: None hir_id: Some(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).1)) param: Some( Pat: { - ty: Foo + ty: Adt(Foo, []) span: $DIR/thir-tree-match.rs:15:14: 15:17 (#0) kind: PatKind { Binding { @@ -15,7 +15,7 @@ params: [ name: "foo" mode: ByValue var: LocalVarId(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).2)) - ty: Foo + ty: Adt(Foo, []) is_primary: true subpattern: None } @@ -73,7 +73,7 @@ body: Match { scrutinee: Expr { - ty: Foo + ty: Adt(Foo, []) temp_lifetime: Some(Node(26)) span: $DIR/thir-tree-match.rs:16:11: 16:14 (#0) kind: @@ -82,7 +82,7 @@ body: lint_level: Explicit(HirId(DefId(0:16 ~ thir_tree_match[fcf8]::has_match).4)) value: Expr { - ty: Foo + ty: Adt(Foo, []) temp_lifetime: Some(Node(26)) span: $DIR/thir-tree-match.rs:16:11: 16:14 (#0) kind: @@ -96,7 +96,7 @@ body: Arm { pattern: Pat: { - ty: Foo + ty: Adt(Foo, []) span: $DIR/thir-tree-match.rs:17:9: 17:32 (#0) kind: PatKind { Variant { @@ -110,7 +110,7 @@ body: variant_index: 0 subpatterns: [ Pat: { - ty: Bar + ty: Adt(Bar, []) span: $DIR/thir-tree-match.rs:17:21: 17:31 (#0) kind: PatKind { Variant { @@ -169,7 +169,7 @@ body: Arm { pattern: Pat: { - ty: Foo + ty: Adt(Foo, []) span: $DIR/thir-tree-match.rs:18:9: 18:23 (#0) kind: PatKind { Variant { @@ -183,7 +183,7 @@ body: variant_index: 0 subpatterns: [ Pat: { - ty: Bar + ty: Adt(Bar, []) span: $DIR/thir-tree-match.rs:18:21: 18:22 (#0) kind: PatKind { Wild @@ -232,7 +232,7 @@ body: Arm { pattern: Pat: { - ty: Foo + ty: Adt(Foo, []) span: $DIR/thir-tree-match.rs:19:9: 19:20 (#0) kind: PatKind { Variant { |