diff options
Diffstat (limited to 'tests')
39 files changed, 897 insertions, 145 deletions
diff --git a/tests/ui/attributes/crate-name-empty.stderr b/tests/ui/attributes/crate-name-empty.stderr index 509a42d05f7..31d9dd0e948 100644 --- a/tests/ui/attributes/crate-name-empty.stderr +++ b/tests/ui/attributes/crate-name-empty.stderr @@ -1,8 +1,8 @@ error: crate name must not be empty - --> $DIR/crate-name-empty.rs:3:1 + --> $DIR/crate-name-empty.rs:3:17 | LL | #![crate_name = ""] - | ^^^^^^^^^^^^^^^^^^^ + | ^^ error: aborting due to 1 previous error diff --git a/tests/ui/attributes/crate-name-macro-call.rs b/tests/ui/attributes/crate-name-macro-call.rs index 1aae2e506e2..61076349cc3 100644 --- a/tests/ui/attributes/crate-name-macro-call.rs +++ b/tests/ui/attributes/crate-name-macro-call.rs @@ -1,6 +1,6 @@ // issue: rust-lang/rust#122001 // Ensure we reject macro calls inside `#![crate_name]` as their result wouldn't get honored anyway. -#![crate_name = concat!("my", "crate")] //~ ERROR malformed `crate_name` attribute input +#![crate_name = concat!("my", "crate")] //~ ERROR attribute value must be a literal fn main() {} diff --git a/tests/ui/attributes/crate-name-macro-call.stderr b/tests/ui/attributes/crate-name-macro-call.stderr index 56827aa11a4..e988b8461d7 100644 --- a/tests/ui/attributes/crate-name-macro-call.stderr +++ b/tests/ui/attributes/crate-name-macro-call.stderr @@ -1,10 +1,8 @@ -error: malformed `crate_name` attribute input - --> $DIR/crate-name-macro-call.rs:4:1 +error: attribute value must be a literal + --> $DIR/crate-name-macro-call.rs:4:17 | LL | #![crate_name = concat!("my", "crate")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#![crate_name = "name"]` - | - = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute> + | ^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 1 previous error diff --git a/tests/ui/attributes/crate-name-mismatch.stderr b/tests/ui/attributes/crate-name-mismatch.stderr index 4021fbe7c18..6416ad2d41a 100644 --- a/tests/ui/attributes/crate-name-mismatch.stderr +++ b/tests/ui/attributes/crate-name-mismatch.stderr @@ -1,8 +1,8 @@ error: `--crate-name` and `#[crate_name]` are required to match, but `foo` != `bar` - --> $DIR/crate-name-mismatch.rs:5:1 + --> $DIR/crate-name-mismatch.rs:5:17 | LL | #![crate_name = "bar"] - | ^^^^^^^^^^^^^^^^^^^^^^ + | ^^^^^ error: aborting due to 1 previous error diff --git a/tests/ui/attributes/malformed-attrs.stderr b/tests/ui/attributes/malformed-attrs.stderr index 11e01ac29be..69f9a18c179 100644 --- a/tests/ui/attributes/malformed-attrs.stderr +++ b/tests/ui/attributes/malformed-attrs.stderr @@ -41,14 +41,6 @@ LL | #![windows_subsystem = "console"] LL | #![windows_subsystem = "windows"] | +++++++++++ -error: malformed `crate_name` attribute input - --> $DIR/malformed-attrs.rs:74:1 - | -LL | #[crate_name] - | ^^^^^^^^^^^^^ help: must be of the form: `#[crate_name = "name"]` - | - = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute> - error: malformed `instruction_set` attribute input --> $DIR/malformed-attrs.rs:106:1 | @@ -478,6 +470,12 @@ LL | #[used()] | = help: `#[used]` can only be applied to statics +error[E0539]: malformed `crate_name` attribute input + --> $DIR/malformed-attrs.rs:74:1 + | +LL | #[crate_name] + | ^^^^^^^^^^^^^ help: must be of the form: `#[crate_name = "name"]` + error[E0539]: malformed `target_feature` attribute input --> $DIR/malformed-attrs.rs:79:1 | diff --git a/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.rs b/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.rs index c7f3c2c5403..62f1f6cd09c 100644 --- a/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.rs +++ b/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.rs @@ -2,4 +2,4 @@ // See also <https://github.com/rust-lang/rust/issues/122001>. //@ compile-flags: --print=crate-name -#![crate_name = concat!("wrapped")] //~ ERROR malformed `crate_name` attribute input +#![crate_name = concat!("wrapped")] //~ ERROR attribute value must be a literal diff --git a/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.stderr b/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.stderr index b773f7c97aa..fab38dae78b 100644 --- a/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.stderr +++ b/tests/ui/invalid-compile-flags/print-crate-name-request-malformed-crate-name.stderr @@ -1,10 +1,8 @@ -error: malformed `crate_name` attribute input - --> $DIR/print-crate-name-request-malformed-crate-name.rs:5:1 +error: attribute value must be a literal + --> $DIR/print-crate-name-request-malformed-crate-name.rs:5:17 | LL | #![crate_name = concat!("wrapped")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#![crate_name = "name"]` - | - = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute> + | ^^^^^^^^^^^^^^^^^^ error: aborting due to 1 previous error diff --git a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-1.stderr b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-1.stderr index 64e38ed8533..d3e60948e4c 100644 --- a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-1.stderr +++ b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-1.stderr @@ -1,10 +1,9 @@ -error: malformed `crate_name` attribute input +error[E0539]: malformed `crate_name` attribute input --> $DIR/print-file-names-request-malformed-crate-name-1.rs:4:1 | LL | #![crate_name] | ^^^^^^^^^^^^^^ help: must be of the form: `#![crate_name = "name"]` - | - = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute> error: aborting due to 1 previous error +For more information about this error, try `rustc --explain E0539`. diff --git a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.rs b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.rs index 13c9d1e0027..1ac1208ee44 100644 --- a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.rs +++ b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.rs @@ -4,4 +4,4 @@ //@ compile-flags: --print=file-names #![crate_name = "this_one_is_okay"] -#![crate_name = concat!("this_one_is_not")] //~ ERROR malformed `crate_name` attribute input +#![crate_name = concat!("this_one_is_not")] //~ ERROR attribute value must be a literal diff --git a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.stderr b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.stderr index e9a5b58e4f9..1571521ff17 100644 --- a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.stderr +++ b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name-2.stderr @@ -1,10 +1,8 @@ -error: malformed `crate_name` attribute input - --> $DIR/print-file-names-request-malformed-crate-name-2.rs:7:1 +error: attribute value must be a literal + --> $DIR/print-file-names-request-malformed-crate-name-2.rs:7:17 | LL | #![crate_name = concat!("this_one_is_not")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#![crate_name = "name"]` - | - = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute> + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ error: aborting due to 1 previous error diff --git a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.rs b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.rs index 5fe8bd7945f..6441017c665 100644 --- a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.rs +++ b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.rs @@ -2,4 +2,4 @@ // See also <https://github.com/rust-lang/rust/issues/122001>. //@ compile-flags: --print=file-names -#![crate_name = concat!("wrapped")] //~ ERROR malformed `crate_name` attribute input +#![crate_name = concat!("wrapped")] //~ ERROR attribute value must be a literal diff --git a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.stderr b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.stderr index e63525c6a5d..155e2e5a3fa 100644 --- a/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.stderr +++ b/tests/ui/invalid-compile-flags/print-file-names-request-malformed-crate-name.stderr @@ -1,10 +1,8 @@ -error: malformed `crate_name` attribute input - --> $DIR/print-file-names-request-malformed-crate-name.rs:5:1 +error: attribute value must be a literal + --> $DIR/print-file-names-request-malformed-crate-name.rs:5:17 | LL | #![crate_name = concat!("wrapped")] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: must be of the form: `#![crate_name = "name"]` - | - = note: for more information, visit <https://doc.rust-lang.org/reference/crates-and-source-files.html#the-crate_name-attribute> + | ^^^^^^^^^^^^^^^^^^ error: aborting due to 1 previous error diff --git a/tests/ui/lint/unused/concat-in-crate-deprecated-issue-137687.rs b/tests/ui/lint/unused/concat-in-crate-deprecated-issue-137687.rs new file mode 100644 index 00000000000..22dd55f4421 --- /dev/null +++ b/tests/ui/lint/unused/concat-in-crate-deprecated-issue-137687.rs @@ -0,0 +1,6 @@ +//@ check-pass +#[deprecated = concat !()] +macro_rules! a { + () => {}; +} +fn main() {} diff --git a/tests/ui/lint/unused/concat-in-crate-name-issue-137687.rs b/tests/ui/lint/unused/concat-in-crate-name-issue-137687.rs new file mode 100644 index 00000000000..37fbf93ffa1 --- /dev/null +++ b/tests/ui/lint/unused/concat-in-crate-name-issue-137687.rs @@ -0,0 +1,9 @@ +#![deny(unused)] + +#[crate_name = concat !()] +//~^ ERROR crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo] +macro_rules! a { + //~^ ERROR unused macro definition + () => {}; +} +fn main() {} diff --git a/tests/ui/lint/unused/concat-in-crate-name-issue-137687.stderr b/tests/ui/lint/unused/concat-in-crate-name-issue-137687.stderr new file mode 100644 index 00000000000..4ffb55d493a --- /dev/null +++ b/tests/ui/lint/unused/concat-in-crate-name-issue-137687.stderr @@ -0,0 +1,23 @@ +error: unused macro definition: `a` + --> $DIR/concat-in-crate-name-issue-137687.rs:5:14 + | +LL | macro_rules! a { + | ^ + | +note: the lint level is defined here + --> $DIR/concat-in-crate-name-issue-137687.rs:1:9 + | +LL | #![deny(unused)] + | ^^^^^^ + = note: `#[deny(unused_macros)]` implied by `#[deny(unused)]` + +error: crate-level attribute should be an inner attribute: add an exclamation mark: `#![foo]` + --> $DIR/concat-in-crate-name-issue-137687.rs:3:1 + | +LL | #[crate_name = concat !()] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^ + | + = note: `#[deny(unused_attributes)]` implied by `#[deny(unused)]` + +error: aborting due to 2 previous errors + diff --git a/tests/ui/lint/unused/unused-attr-duplicate.rs b/tests/ui/lint/unused/unused-attr-duplicate.rs index cfa6c2b4228..a334c49788c 100644 --- a/tests/ui/lint/unused/unused-attr-duplicate.rs +++ b/tests/ui/lint/unused/unused-attr-duplicate.rs @@ -11,8 +11,12 @@ // - no_main: extra setup #![deny(unused_attributes)] #![crate_name = "unused_attr_duplicate"] -#![crate_name = "unused_attr_duplicate2"] //~ ERROR unused attribute -//~^ WARN this was previously accepted +#![crate_name = "unused_attr_duplicate2"] +//~^ ERROR unused attribute +//~| WARN this was previously accepted +//~| ERROR unused attribute +//~| WARN this was previously accepted +// FIXME(jdonszelmann) this error is given twice now. I'll look at this in the future #![recursion_limit = "128"] #![recursion_limit = "256"] //~ ERROR unused attribute //~^ WARN this was previously accepted diff --git a/tests/ui/lint/unused/unused-attr-duplicate.stderr b/tests/ui/lint/unused/unused-attr-duplicate.stderr index 6c44e884ba5..203211d0d56 100644 --- a/tests/ui/lint/unused/unused-attr-duplicate.stderr +++ b/tests/ui/lint/unused/unused-attr-duplicate.stderr @@ -1,14 +1,15 @@ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:33:1 + --> $DIR/unused-attr-duplicate.rs:14:1 | -LL | #[no_link] - | ^^^^^^^^^^ help: remove this attribute +LL | #![crate_name = "unused_attr_duplicate2"] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:32:1 + --> $DIR/unused-attr-duplicate.rs:13:1 | -LL | #[no_link] - | ^^^^^^^^^^ +LL | #![crate_name = "unused_attr_duplicate"] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! note: the lint level is defined here --> $DIR/unused-attr-duplicate.rs:12:9 | @@ -16,291 +17,304 @@ LL | #![deny(unused_attributes)] | ^^^^^^^^^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:14:1 + --> $DIR/unused-attr-duplicate.rs:37:1 | -LL | #![crate_name = "unused_attr_duplicate2"] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute +LL | #[no_link] + | ^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:13:1 + --> $DIR/unused-attr-duplicate.rs:36:1 | -LL | #![crate_name = "unused_attr_duplicate"] - | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! +LL | #[no_link] + | ^^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:17:1 + --> $DIR/unused-attr-duplicate.rs:21:1 | LL | #![recursion_limit = "256"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:16:1 + --> $DIR/unused-attr-duplicate.rs:20:1 | LL | #![recursion_limit = "128"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error: unused attribute - --> $DIR/unused-attr-duplicate.rs:20:1 + --> $DIR/unused-attr-duplicate.rs:24:1 | LL | #![type_length_limit = "1"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:19:1 + --> $DIR/unused-attr-duplicate.rs:23:1 | LL | #![type_length_limit = "1048576"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error: unused attribute - --> $DIR/unused-attr-duplicate.rs:23:1 + --> $DIR/unused-attr-duplicate.rs:27:1 | LL | #![no_std] | ^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:22:1 + --> $DIR/unused-attr-duplicate.rs:26:1 | LL | #![no_std] | ^^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:27:1 + --> $DIR/unused-attr-duplicate.rs:31:1 | LL | #![windows_subsystem = "windows"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:26:1 + --> $DIR/unused-attr-duplicate.rs:30:1 | LL | #![windows_subsystem = "console"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error: unused attribute - --> $DIR/unused-attr-duplicate.rs:30:1 + --> $DIR/unused-attr-duplicate.rs:34:1 | LL | #![no_builtins] | ^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:29:1 + --> $DIR/unused-attr-duplicate.rs:33:1 | LL | #![no_builtins] | ^^^^^^^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:40:5 + --> $DIR/unused-attr-duplicate.rs:44:5 | LL | #[macro_export] | ^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:39:5 + --> $DIR/unused-attr-duplicate.rs:43:5 | LL | #[macro_export] | ^^^^^^^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:37:1 + --> $DIR/unused-attr-duplicate.rs:41:1 | LL | #[macro_use] | ^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:36:1 + --> $DIR/unused-attr-duplicate.rs:40:1 | LL | #[macro_use] | ^^^^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:47:1 + --> $DIR/unused-attr-duplicate.rs:51:1 | LL | #[path = "bar.rs"] | ^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:46:1 + --> $DIR/unused-attr-duplicate.rs:50:1 | LL | #[path = "auxiliary/lint_unused_extern_crate.rs"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error: unused attribute - --> $DIR/unused-attr-duplicate.rs:53:1 + --> $DIR/unused-attr-duplicate.rs:57:1 | LL | #[ignore = "some text"] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:52:1 + --> $DIR/unused-attr-duplicate.rs:56:1 | LL | #[ignore] | ^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:55:1 + --> $DIR/unused-attr-duplicate.rs:59:1 | LL | #[should_panic(expected = "values don't match")] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:54:1 + --> $DIR/unused-attr-duplicate.rs:58:1 | LL | #[should_panic] | ^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error: unused attribute - --> $DIR/unused-attr-duplicate.rs:60:1 + --> $DIR/unused-attr-duplicate.rs:64:1 | LL | #[must_use = "some message"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:59:1 + --> $DIR/unused-attr-duplicate.rs:63:1 | LL | #[must_use] | ^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error: unused attribute - --> $DIR/unused-attr-duplicate.rs:66:1 + --> $DIR/unused-attr-duplicate.rs:70:1 | LL | #[non_exhaustive] | ^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:65:1 + --> $DIR/unused-attr-duplicate.rs:69:1 | LL | #[non_exhaustive] | ^^^^^^^^^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:72:1 + --> $DIR/unused-attr-duplicate.rs:76:1 | LL | #[automatically_derived] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:71:1 + --> $DIR/unused-attr-duplicate.rs:75:1 | LL | #[automatically_derived] | ^^^^^^^^^^^^^^^^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:76:1 + --> $DIR/unused-attr-duplicate.rs:80:1 | LL | #[inline(never)] | ^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:75:1 + --> $DIR/unused-attr-duplicate.rs:79:1 | LL | #[inline(always)] | ^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error: unused attribute - --> $DIR/unused-attr-duplicate.rs:79:1 + --> $DIR/unused-attr-duplicate.rs:83:1 | LL | #[cold] | ^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:78:1 + --> $DIR/unused-attr-duplicate.rs:82:1 | LL | #[cold] | ^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:81:1 + --> $DIR/unused-attr-duplicate.rs:85:1 | LL | #[track_caller] | ^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:80:1 + --> $DIR/unused-attr-duplicate.rs:84:1 | LL | #[track_caller] | ^^^^^^^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:88:5 + --> $DIR/unused-attr-duplicate.rs:92:5 | LL | #[link_name = "this_does_not_exist"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:90:5 + --> $DIR/unused-attr-duplicate.rs:94:5 | LL | #[link_name = "rust_dbg_extern_identity_u32"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error: unused attribute - --> $DIR/unused-attr-duplicate.rs:94:1 + --> $DIR/unused-attr-duplicate.rs:98:1 | LL | #[export_name = "exported_symbol_name"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:96:1 + --> $DIR/unused-attr-duplicate.rs:100:1 | LL | #[export_name = "exported_symbol_name2"] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error: unused attribute - --> $DIR/unused-attr-duplicate.rs:100:1 + --> $DIR/unused-attr-duplicate.rs:104:1 | LL | #[no_mangle] | ^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:99:1 + --> $DIR/unused-attr-duplicate.rs:103:1 | LL | #[no_mangle] | ^^^^^^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:104:1 + --> $DIR/unused-attr-duplicate.rs:108:1 | LL | #[used] | ^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:103:1 + --> $DIR/unused-attr-duplicate.rs:107:1 | LL | #[used] | ^^^^^^^ error: unused attribute - --> $DIR/unused-attr-duplicate.rs:107:1 + --> $DIR/unused-attr-duplicate.rs:111:1 | LL | #[link_section = ".text"] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:110:1 + --> $DIR/unused-attr-duplicate.rs:114:1 | LL | #[link_section = ".bss"] | ^^^^^^^^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! error: unused attribute - --> $DIR/unused-attr-duplicate.rs:25:1 + --> $DIR/unused-attr-duplicate.rs:14:1 + | +LL | #![crate_name = "unused_attr_duplicate2"] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute + | +note: attribute also specified here + --> $DIR/unused-attr-duplicate.rs:13:1 + | +LL | #![crate_name = "unused_attr_duplicate"] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = note: duplicate diagnostic emitted due to `-Z deduplicate-diagnostics=no` + +error: unused attribute + --> $DIR/unused-attr-duplicate.rs:29:1 | LL | #![no_implicit_prelude] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove this attribute | note: attribute also specified here - --> $DIR/unused-attr-duplicate.rs:24:1 + --> $DIR/unused-attr-duplicate.rs:28:1 | LL | #![no_implicit_prelude] | ^^^^^^^^^^^^^^^^^^^^^^^ -error: aborting due to 24 previous errors +error: aborting due to 25 previous errors diff --git a/tests/ui/lint/unused/unused_attributes-must_use.fixed b/tests/ui/lint/unused/unused_attributes-must_use.fixed index 2e800cbff3f..6bc63c8ee5b 100644 --- a/tests/ui/lint/unused/unused_attributes-must_use.fixed +++ b/tests/ui/lint/unused/unused_attributes-must_use.fixed @@ -66,6 +66,8 @@ extern "Rust" { } //~ ERROR unused attribute +//~^ ERROR `#[must_use]` attribute cannot be used on macro calls +//~| WARN this was previously accepted by the compiler but is being phased out global_asm!(""); //~ ERROR attribute cannot be used on diff --git a/tests/ui/lint/unused/unused_attributes-must_use.rs b/tests/ui/lint/unused/unused_attributes-must_use.rs index c41c6c1d706..3c0d76e619f 100644 --- a/tests/ui/lint/unused/unused_attributes-must_use.rs +++ b/tests/ui/lint/unused/unused_attributes-must_use.rs @@ -66,6 +66,8 @@ extern "Rust" { } #[must_use] //~ ERROR unused attribute +//~^ ERROR `#[must_use]` attribute cannot be used on macro calls +//~| WARN this was previously accepted by the compiler but is being phased out global_asm!(""); #[must_use] //~ ERROR attribute cannot be used on diff --git a/tests/ui/lint/unused/unused_attributes-must_use.stderr b/tests/ui/lint/unused/unused_attributes-must_use.stderr index 03baea3a004..231d799057c 100644 --- a/tests/ui/lint/unused/unused_attributes-must_use.stderr +++ b/tests/ui/lint/unused/unused_attributes-must_use.stderr @@ -1,20 +1,29 @@ -error: unused attribute `must_use` +error: `#[must_use]` attribute cannot be used on macro calls --> $DIR/unused_attributes-must_use.rs:68:1 | LL | #[must_use] | ^^^^^^^^^^^ | -note: the built-in attribute `must_use` will be ignored, since it's applied to the macro invocation `global_asm` - --> $DIR/unused_attributes-must_use.rs:69:1 - | -LL | global_asm!(""); - | ^^^^^^^^^^ + = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! + = help: `#[must_use]` can be applied to functions, data types, unions, and traits note: the lint level is defined here --> $DIR/unused_attributes-must_use.rs:4:9 | LL | #![deny(unused_attributes, unused_must_use)] | ^^^^^^^^^^^^^^^^^ +error: unused attribute `must_use` + --> $DIR/unused_attributes-must_use.rs:68:1 + | +LL | #[must_use] + | ^^^^^^^^^^^ + | +note: the built-in attribute `must_use` will be ignored, since it's applied to the macro invocation `global_asm` + --> $DIR/unused_attributes-must_use.rs:71:1 + | +LL | global_asm!(""); + | ^^^^^^^^^^ + error: `#[must_use]` attribute cannot be used on extern crates --> $DIR/unused_attributes-must_use.rs:7:1 | @@ -88,7 +97,7 @@ LL | #[must_use] = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: `#[must_use]` attribute cannot be used on type aliases - --> $DIR/unused_attributes-must_use.rs:71:1 + --> $DIR/unused_attributes-must_use.rs:73:1 | LL | #[must_use] | ^^^^^^^^^^^ @@ -97,7 +106,7 @@ LL | #[must_use] = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: `#[must_use]` attribute cannot be used on function params - --> $DIR/unused_attributes-must_use.rs:75:8 + --> $DIR/unused_attributes-must_use.rs:77:8 | LL | fn qux<#[must_use] T>(_: T) {} | ^^^^^^^^^^^ @@ -106,7 +115,7 @@ LL | fn qux<#[must_use] T>(_: T) {} = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: `#[must_use]` attribute cannot be used on associated consts - --> $DIR/unused_attributes-must_use.rs:80:5 + --> $DIR/unused_attributes-must_use.rs:82:5 | LL | #[must_use] | ^^^^^^^^^^^ @@ -115,7 +124,7 @@ LL | #[must_use] = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: `#[must_use]` attribute cannot be used on associated types - --> $DIR/unused_attributes-must_use.rs:83:5 + --> $DIR/unused_attributes-must_use.rs:85:5 | LL | #[must_use] | ^^^^^^^^^^^ @@ -124,7 +133,7 @@ LL | #[must_use] = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: `#[must_use]` attribute cannot be used on trait impl blocks - --> $DIR/unused_attributes-must_use.rs:93:1 + --> $DIR/unused_attributes-must_use.rs:95:1 | LL | #[must_use] | ^^^^^^^^^^^ @@ -133,7 +142,7 @@ LL | #[must_use] = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: `#[must_use]` attribute cannot be used on trait methods in impl blocks - --> $DIR/unused_attributes-must_use.rs:98:5 + --> $DIR/unused_attributes-must_use.rs:100:5 | LL | #[must_use] | ^^^^^^^^^^^ @@ -142,7 +151,7 @@ LL | #[must_use] = help: `#[must_use]` can be applied to data types, functions, unions, required trait methods, provided trait methods, inherent methods, foreign functions, and traits error: `#[must_use]` attribute cannot be used on trait aliases - --> $DIR/unused_attributes-must_use.rs:105:1 + --> $DIR/unused_attributes-must_use.rs:107:1 | LL | #[must_use] | ^^^^^^^^^^^ @@ -151,7 +160,7 @@ LL | #[must_use] = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: `#[must_use]` attribute cannot be used on macro defs - --> $DIR/unused_attributes-must_use.rs:109:1 + --> $DIR/unused_attributes-must_use.rs:111:1 | LL | #[must_use] | ^^^^^^^^^^^ @@ -160,7 +169,7 @@ LL | #[must_use] = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: `#[must_use]` attribute cannot be used on statements - --> $DIR/unused_attributes-must_use.rs:118:5 + --> $DIR/unused_attributes-must_use.rs:120:5 | LL | #[must_use] | ^^^^^^^^^^^ @@ -169,7 +178,7 @@ LL | #[must_use] = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: `#[must_use]` attribute cannot be used on closures - --> $DIR/unused_attributes-must_use.rs:123:13 + --> $DIR/unused_attributes-must_use.rs:125:13 | LL | let x = #[must_use] | ^^^^^^^^^^^ @@ -178,7 +187,7 @@ LL | let x = #[must_use] = help: `#[must_use]` can be applied to methods, data types, functions, unions, foreign functions, and traits error: `#[must_use]` attribute cannot be used on match arms - --> $DIR/unused_attributes-must_use.rs:146:9 + --> $DIR/unused_attributes-must_use.rs:148:9 | LL | #[must_use] | ^^^^^^^^^^^ @@ -187,7 +196,7 @@ LL | #[must_use] = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: `#[must_use]` attribute cannot be used on struct fields - --> $DIR/unused_attributes-must_use.rs:155:28 + --> $DIR/unused_attributes-must_use.rs:157:28 | LL | let s = PatternField { #[must_use] foo: 123 }; | ^^^^^^^^^^^ @@ -196,7 +205,7 @@ LL | let s = PatternField { #[must_use] foo: 123 }; = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: `#[must_use]` attribute cannot be used on pattern fields - --> $DIR/unused_attributes-must_use.rs:157:24 + --> $DIR/unused_attributes-must_use.rs:159:24 | LL | let PatternField { #[must_use] foo } = s; | ^^^^^^^^^^^ @@ -205,7 +214,7 @@ LL | let PatternField { #[must_use] foo } = s; = help: `#[must_use]` can be applied to functions, data types, unions, and traits error: unused `X` that must be used - --> $DIR/unused_attributes-must_use.rs:128:5 + --> $DIR/unused_attributes-must_use.rs:130:5 | LL | X; | ^ @@ -221,7 +230,7 @@ LL | let _ = X; | +++++++ error: unused `Y` that must be used - --> $DIR/unused_attributes-must_use.rs:129:5 + --> $DIR/unused_attributes-must_use.rs:131:5 | LL | Y::Z; | ^^^^ @@ -232,7 +241,7 @@ LL | let _ = Y::Z; | +++++++ error: unused `U` that must be used - --> $DIR/unused_attributes-must_use.rs:130:5 + --> $DIR/unused_attributes-must_use.rs:132:5 | LL | U { unit: () }; | ^^^^^^^^^^^^^^ @@ -243,7 +252,7 @@ LL | let _ = U { unit: () }; | +++++++ error: unused return value of `U::method` that must be used - --> $DIR/unused_attributes-must_use.rs:131:5 + --> $DIR/unused_attributes-must_use.rs:133:5 | LL | U::method(); | ^^^^^^^^^^^ @@ -254,7 +263,7 @@ LL | let _ = U::method(); | +++++++ error: unused return value of `foo` that must be used - --> $DIR/unused_attributes-must_use.rs:132:5 + --> $DIR/unused_attributes-must_use.rs:134:5 | LL | foo(); | ^^^^^ @@ -265,7 +274,7 @@ LL | let _ = foo(); | +++++++ error: unused return value of `foreign_foo` that must be used - --> $DIR/unused_attributes-must_use.rs:135:9 + --> $DIR/unused_attributes-must_use.rs:137:9 | LL | foreign_foo(); | ^^^^^^^^^^^^^ @@ -276,7 +285,7 @@ LL | let _ = foreign_foo(); | +++++++ error: unused return value of `Use::get_four` that must be used - --> $DIR/unused_attributes-must_use.rs:143:5 + --> $DIR/unused_attributes-must_use.rs:145:5 | LL | ().get_four(); | ^^^^^^^^^^^^^ @@ -286,5 +295,5 @@ help: use `let _ = ...` to ignore the resulting value LL | let _ = ().get_four(); | +++++++ -error: aborting due to 29 previous errors +error: aborting due to 30 previous errors diff --git a/tests/ui/parallel-rustc/cache-after-waiting-issue-111528.rs b/tests/ui/parallel-rustc/cache-after-waiting-issue-111528.rs index 73d173022f6..a357040a4e4 100644 --- a/tests/ui/parallel-rustc/cache-after-waiting-issue-111528.rs +++ b/tests/ui/parallel-rustc/cache-after-waiting-issue-111528.rs @@ -1,16 +1,18 @@ +// Test for #111528, the ice issue cause waiting on a query that panicked +// //@ compile-flags: -Z threads=16 //@ build-fail +//@ compare-output-by-lines -#![crate_type="rlib"] +#![crate_type = "rlib"] #![allow(warnings)] -#[export_name="fail"] -pub fn a() { -} +#[export_name = "fail"] +pub fn a() {} -#[export_name="fail"] +#[export_name = "fail"] pub fn b() { -//~^ ERROR symbol `fail` is already defined + //~^ ERROR symbol `fail` is already defined } fn main() {} diff --git a/tests/ui/parallel-rustc/cache-after-waiting-issue-111528.stderr b/tests/ui/parallel-rustc/cache-after-waiting-issue-111528.stderr index 7963165e31b..80f63733fb3 100644 --- a/tests/ui/parallel-rustc/cache-after-waiting-issue-111528.stderr +++ b/tests/ui/parallel-rustc/cache-after-waiting-issue-111528.stderr @@ -1,5 +1,5 @@ error: symbol `fail` is already defined - --> $DIR/cache-after-waiting-issue-111528.rs:12:1 + --> $DIR/cache-after-waiting-issue-111528.rs:14:1 | LL | pub fn b() { | ^^^^^^^^^^ diff --git a/tests/ui/parallel-rustc/cycle_crash-issue-135870.rs b/tests/ui/parallel-rustc/cycle_crash-issue-135870.rs new file mode 100644 index 00000000000..4407e3aca80 --- /dev/null +++ b/tests/ui/parallel-rustc/cycle_crash-issue-135870.rs @@ -0,0 +1,8 @@ +// Test for #135870, which causes a deadlock bug +// +//@ compile-flags: -Z threads=2 +//@ compare-output-by-lines + +const FOO: usize = FOO; //~ ERROR cycle detected when simplifying constant for the type system `FOO` + +fn main() {} diff --git a/tests/ui/parallel-rustc/cycle_crash.stderr b/tests/ui/parallel-rustc/cycle_crash-issue-135870.stderr index 7af3b8ee532..6e588d1f894 100644 --- a/tests/ui/parallel-rustc/cycle_crash.stderr +++ b/tests/ui/parallel-rustc/cycle_crash-issue-135870.stderr @@ -1,11 +1,11 @@ error[E0391]: cycle detected when simplifying constant for the type system `FOO` - --> $DIR/cycle_crash.rs:3:1 + --> $DIR/cycle_crash-issue-135870.rs:6:1 | LL | const FOO: usize = FOO; | ^^^^^^^^^^^^^^^^ | note: ...which requires const-evaluating + checking `FOO`... - --> $DIR/cycle_crash.rs:3:20 + --> $DIR/cycle_crash-issue-135870.rs:6:20 | LL | const FOO: usize = FOO; | ^^^ diff --git a/tests/ui/parallel-rustc/cycle_crash.rs b/tests/ui/parallel-rustc/cycle_crash.rs deleted file mode 100644 index 94ae11aef39..00000000000 --- a/tests/ui/parallel-rustc/cycle_crash.rs +++ /dev/null @@ -1,5 +0,0 @@ -//@ compile-flags: -Z threads=2 - -const FOO: usize = FOO; //~ERROR cycle detected when simplifying constant for the type system `FOO` - -fn main() {} diff --git a/tests/ui/parallel-rustc/export-symbols-deadlock-issue-118205-2.rs b/tests/ui/parallel-rustc/export-symbols-deadlock-issue-118205-2.rs index 024df728736..523b1b2d1f3 100644 --- a/tests/ui/parallel-rustc/export-symbols-deadlock-issue-118205-2.rs +++ b/tests/ui/parallel-rustc/export-symbols-deadlock-issue-118205-2.rs @@ -1,6 +1,10 @@ +// Test for #118205, which causes a deadlock bug +// //@ compile-flags:-C extra-filename=-1 -Z threads=16 //@ no-prefer-dynamic //@ build-pass +//@ compare-output-by-lines + #![crate_name = "crateresolve1"] #![crate_type = "lib"] diff --git a/tests/ui/parallel-rustc/export-symbols-deadlock-issue-118205.rs b/tests/ui/parallel-rustc/export-symbols-deadlock-issue-118205.rs index 3ccc1ea5f10..65f99c30643 100644 --- a/tests/ui/parallel-rustc/export-symbols-deadlock-issue-118205.rs +++ b/tests/ui/parallel-rustc/export-symbols-deadlock-issue-118205.rs @@ -1,5 +1,8 @@ +// Test for #118205, which causes a deadlock bug +// //@ compile-flags: -Z threads=16 //@ build-pass +//@ compare-output-by-lines pub static GLOBAL: isize = 3; diff --git a/tests/ui/parallel-rustc/hello_world.rs b/tests/ui/parallel-rustc/hello_world.rs index 56698fe2489..57891b92da0 100644 --- a/tests/ui/parallel-rustc/hello_world.rs +++ b/tests/ui/parallel-rustc/hello_world.rs @@ -1,5 +1,8 @@ +// Test for the basic function of parallel front end +// //@ compile-flags: -Z threads=8 //@ run-pass +//@ compare-output-by-lines fn main() { println!("Hello world!"); diff --git a/tests/ui/parallel-rustc/read-stolen-value-issue-111520.rs b/tests/ui/parallel-rustc/read-stolen-value-issue-111520.rs index ea8ecb67859..a6b37e62913 100644 --- a/tests/ui/parallel-rustc/read-stolen-value-issue-111520.rs +++ b/tests/ui/parallel-rustc/read-stolen-value-issue-111520.rs @@ -1,18 +1,21 @@ +// Test for #111520, which causes an ice bug cause of reading stolen value +// //@ compile-flags: -Z threads=16 //@ run-pass +//@ compare-output-by-lines #[repr(transparent)] struct Sched { i: i32, } impl Sched { - extern "C" fn get(self) -> i32 { self.i } + extern "C" fn get(self) -> i32 { + self.i + } } fn main() { let s = Sched { i: 4 }; - let f = || -> i32 { - s.get() - }; + let f = || -> i32 { s.get() }; println!("f: {}", f()); } diff --git a/tests/ui/parallel-rustc/ty-variance-issue-124423.rs b/tests/ui/parallel-rustc/ty-variance-issue-124423.rs new file mode 100644 index 00000000000..8d7f29f7764 --- /dev/null +++ b/tests/ui/parallel-rustc/ty-variance-issue-124423.rs @@ -0,0 +1,58 @@ +// Test for #124423, which causes an ice bug: only `variances_of` returns `&[ty::Variance]` +// +//@ compile-flags: -Z threads=16 +//@ compare-output-by-lines + +use std::fmt::Debug; + +fn elided(_: &impl Copy + 'a) -> _ { x } +//~^ ERROR ambiguous `+` in a type +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR the placeholder `_` is not allowed within types on item signatures for return types + +fn explicit<'b>(_: &'a impl Copy + 'a) -> impl 'a { x } +//~^ ERROR ambiguous `+` in a type +//~| ERROR at least one trait must be specified +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR use of undeclared lifetime name `'a` + +fn elided2( impl 'b) -> impl 'a + 'a { x } +//~^ ERROR expected one of `:` or `|`, found `'b` +//~| ERROR expected identifier, found keyword `impl` +//~| ERROR at least one trait must be specified +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR use of undeclared lifetime name `'a` + +fn explicit2<'a>(_: &'a impl Copy + 'a) -> impl Copy + 'a { x } +//~^ ERROR ambiguous `+` in a type + +fn foo<'a>(_: &impl Copy + 'a) -> impl 'b + 'a { x } +//~^ ERROR ambiguous `+` in a type +//~| ERROR at least one trait must be specified +//~| ERROR use of undeclared lifetime name `'b` + +fn elided3(_: &impl Copy + 'a) -> Box<dyn 'a> { Box::new(x) } +//~^ ERROR ambiguous `+` in a type +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR at least one trait is required for an object type + +fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } +//~^ ERROR ambiguous `+` in a type +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR at least one trait is required for an object type +//~| ERROR no function or associated item named `u32` found for struct `Box<_, _>` in the current scope + +fn elided4(_: &impl Copy + 'a) -> new { x(x) } +//~^ ERROR ambiguous `+` in a type +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR cannot find type `new` in this scope + +trait LifetimeTrait<'a> {} + +impl<'a> LifetimeTrait<'a> for &'a Box<dyn 'a> {} +//~^ ERROR at least one trait is required for an object type + +fn main() {} diff --git a/tests/ui/parallel-rustc/ty-variance-issue-124423.stderr b/tests/ui/parallel-rustc/ty-variance-issue-124423.stderr new file mode 100644 index 00000000000..7ba89f75bd1 --- /dev/null +++ b/tests/ui/parallel-rustc/ty-variance-issue-124423.stderr @@ -0,0 +1,287 @@ +error: ambiguous `+` in a type + --> $DIR/ty-variance-issue-124423.rs:8:15 + | +LL | fn elided(_: &impl Copy + 'a) -> _ { x } + | ^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn elided(_: &(impl Copy + 'a)) -> _ { x } + | + + + +error: ambiguous `+` in a type + --> $DIR/ty-variance-issue-124423.rs:13:24 + | +LL | fn explicit<'b>(_: &'a impl Copy + 'a) -> impl 'a { x } + | ^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn explicit<'b>(_: &'a (impl Copy + 'a)) -> impl 'a { x } + | + + + +error: expected identifier, found keyword `impl` + --> $DIR/ty-variance-issue-124423.rs:20:13 + | +LL | fn elided2( impl 'b) -> impl 'a + 'a { x } + | ^^^^ expected identifier, found keyword + +error: expected one of `:` or `|`, found `'b` + --> $DIR/ty-variance-issue-124423.rs:20:18 + | +LL | fn elided2( impl 'b) -> impl 'a + 'a { x } + | ^^ expected one of `:` or `|` + +error: ambiguous `+` in a type + --> $DIR/ty-variance-issue-124423.rs:27:25 + | +LL | fn explicit2<'a>(_: &'a impl Copy + 'a) -> impl Copy + 'a { x } + | ^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn explicit2<'a>(_: &'a (impl Copy + 'a)) -> impl Copy + 'a { x } + | + + + +error: ambiguous `+` in a type + --> $DIR/ty-variance-issue-124423.rs:30:16 + | +LL | fn foo<'a>(_: &impl Copy + 'a) -> impl 'b + 'a { x } + | ^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn foo<'a>(_: &(impl Copy + 'a)) -> impl 'b + 'a { x } + | + + + +error: ambiguous `+` in a type + --> $DIR/ty-variance-issue-124423.rs:35:16 + | +LL | fn elided3(_: &impl Copy + 'a) -> Box<dyn 'a> { Box::new(x) } + | ^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn elided3(_: &(impl Copy + 'a)) -> Box<dyn 'a> { Box::new(x) } + | + + + +error: ambiguous `+` in a type + --> $DIR/ty-variance-issue-124423.rs:41:17 + | +LL | fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | ^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn x<'b>(_: &'a (impl Copy + 'a)) -> Box<dyn 'b> { Box::u32(x) } + | + + + +error: ambiguous `+` in a type + --> $DIR/ty-variance-issue-124423.rs:48:16 + | +LL | fn elided4(_: &impl Copy + 'a) -> new { x(x) } + | ^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn elided4(_: &(impl Copy + 'a)) -> new { x(x) } + | + + + +error: at least one trait must be specified + --> $DIR/ty-variance-issue-124423.rs:13:43 + | +LL | fn explicit<'b>(_: &'a impl Copy + 'a) -> impl 'a { x } + | ^^^^^^^ + +error: at least one trait must be specified + --> $DIR/ty-variance-issue-124423.rs:20:25 + | +LL | fn elided2( impl 'b) -> impl 'a + 'a { x } + | ^^^^^^^^^^^^ + +error: at least one trait must be specified + --> $DIR/ty-variance-issue-124423.rs:30:35 + | +LL | fn foo<'a>(_: &impl Copy + 'a) -> impl 'b + 'a { x } + | ^^^^^^^^^^^^ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-124423.rs:8:27 + | +LL | fn elided(_: &impl Copy + 'a) -> _ { x } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn elided<'a>(_: &impl Copy + 'a) -> _ { x } + | ++++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-124423.rs:13:21 + | +LL | fn explicit<'b>(_: &'a impl Copy + 'a) -> impl 'a { x } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn explicit<'a, 'b>(_: &'a impl Copy + 'a) -> impl 'a { x } + | +++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-124423.rs:13:36 + | +LL | fn explicit<'b>(_: &'a impl Copy + 'a) -> impl 'a { x } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn explicit<'a, 'b>(_: &'a impl Copy + 'a) -> impl 'a { x } + | +++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-124423.rs:13:48 + | +LL | fn explicit<'b>(_: &'a impl Copy + 'a) -> impl 'a { x } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn explicit<'a, 'b>(_: &'a impl Copy + 'a) -> impl 'a { x } + | +++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-124423.rs:20:30 + | +LL | fn elided2( impl 'b) -> impl 'a + 'a { x } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn elided2<'a>( impl 'b) -> impl 'a + 'a { x } + | ++++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-124423.rs:20:35 + | +LL | fn elided2( impl 'b) -> impl 'a + 'a { x } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn elided2<'a>( impl 'b) -> impl 'a + 'a { x } + | ++++ + +error[E0261]: use of undeclared lifetime name `'b` + --> $DIR/ty-variance-issue-124423.rs:30:40 + | +LL | fn foo<'a>(_: &impl Copy + 'a) -> impl 'b + 'a { x } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'b` here + | +LL | fn foo<'b, 'a>(_: &impl Copy + 'a) -> impl 'b + 'a { x } + | +++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-124423.rs:35:28 + | +LL | fn elided3(_: &impl Copy + 'a) -> Box<dyn 'a> { Box::new(x) } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn elided3<'a>(_: &impl Copy + 'a) -> Box<dyn 'a> { Box::new(x) } + | ++++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-124423.rs:35:43 + | +LL | fn elided3(_: &impl Copy + 'a) -> Box<dyn 'a> { Box::new(x) } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn elided3<'a>(_: &impl Copy + 'a) -> Box<dyn 'a> { Box::new(x) } + | ++++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-124423.rs:41:14 + | +LL | fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn x<'a, 'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | +++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-124423.rs:41:29 + | +LL | fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn x<'a, 'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | +++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-124423.rs:48:28 + | +LL | fn elided4(_: &impl Copy + 'a) -> new { x(x) } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn elided4<'a>(_: &impl Copy + 'a) -> new { x(x) } + | ++++ + +error[E0412]: cannot find type `new` in this scope + --> $DIR/ty-variance-issue-124423.rs:48:36 + | +LL | fn elided4(_: &impl Copy + 'a) -> new { x(x) } + | ^^^ not found in this scope + +error[E0224]: at least one trait is required for an object type + --> $DIR/ty-variance-issue-124423.rs:35:39 + | +LL | fn elided3(_: &impl Copy + 'a) -> Box<dyn 'a> { Box::new(x) } + | ^^^^^^ + +error[E0224]: at least one trait is required for an object type + --> $DIR/ty-variance-issue-124423.rs:41:40 + | +LL | fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | ^^^^^^ + +error[E0224]: at least one trait is required for an object type + --> $DIR/ty-variance-issue-124423.rs:55:40 + | +LL | impl<'a> LifetimeTrait<'a> for &'a Box<dyn 'a> {} + | ^^^^^^ + +error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types + --> $DIR/ty-variance-issue-124423.rs:8:34 + | +LL | fn elided(_: &impl Copy + 'a) -> _ { x } + | ^ not allowed in type signatures + +error[E0599]: no function or associated item named `u32` found for struct `Box<_, _>` in the current scope + --> $DIR/ty-variance-issue-124423.rs:41:55 + | +LL | fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | ^^^ function or associated item not found in `Box<_, _>` + | +note: if you're trying to build a new `Box<_, _>` consider using one of the following associated functions: + Box::<T>::new + Box::<T>::new_uninit + Box::<T>::new_zeroed + Box::<T>::try_new + and 22 others + --> $SRC_DIR/alloc/src/boxed.rs:LL:COL + +error: aborting due to 30 previous errors + +Some errors have detailed explanations: E0121, E0224, E0261, E0412, E0599. +For more information about an error, try `rustc --explain E0121`. diff --git a/tests/ui/parallel-rustc/ty-variance-issue-127971.rs b/tests/ui/parallel-rustc/ty-variance-issue-127971.rs new file mode 100644 index 00000000000..a17916843e7 --- /dev/null +++ b/tests/ui/parallel-rustc/ty-variance-issue-127971.rs @@ -0,0 +1,25 @@ +// Test for #127971, which causes an ice bug: only `variances_of` returns `&[ty::Variance]` +// +//@ compile-flags: -Z threads=16 +//@ compare-output-by-lines + +use std::fmt::Debug; + +fn elided(_: &impl Copy + 'a) -> _ { x } +//~^ ERROR ambiguous `+` in a type +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR the placeholder `_` is not allowed within types on item signatures for return types + +fn foo<'a>(_: &impl Copy + 'a) -> impl 'b + 'a { x } +//~^ ERROR ambiguous `+` in a type +//~| ERROR at least one trait must be specified +//~| ERROR use of undeclared lifetime name `'b` + +fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } +//~^ ERROR ambiguous `+` in a type +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR use of undeclared lifetime name `'a` +//~| ERROR at least one trait is required for an object type +//~| ERROR no function or associated item named `u32` found for struct `Box<_, _>` in the current scope + +fn main() {} diff --git a/tests/ui/parallel-rustc/ty-variance-issue-127971.stderr b/tests/ui/parallel-rustc/ty-variance-issue-127971.stderr new file mode 100644 index 00000000000..9929d3ee22c --- /dev/null +++ b/tests/ui/parallel-rustc/ty-variance-issue-127971.stderr @@ -0,0 +1,113 @@ +error: ambiguous `+` in a type + --> $DIR/ty-variance-issue-127971.rs:8:15 + | +LL | fn elided(_: &impl Copy + 'a) -> _ { x } + | ^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn elided(_: &(impl Copy + 'a)) -> _ { x } + | + + + +error: ambiguous `+` in a type + --> $DIR/ty-variance-issue-127971.rs:13:16 + | +LL | fn foo<'a>(_: &impl Copy + 'a) -> impl 'b + 'a { x } + | ^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn foo<'a>(_: &(impl Copy + 'a)) -> impl 'b + 'a { x } + | + + + +error: ambiguous `+` in a type + --> $DIR/ty-variance-issue-127971.rs:18:17 + | +LL | fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | ^^^^^^^^^^^^^^ + | +help: try adding parentheses + | +LL | fn x<'b>(_: &'a (impl Copy + 'a)) -> Box<dyn 'b> { Box::u32(x) } + | + + + +error: at least one trait must be specified + --> $DIR/ty-variance-issue-127971.rs:13:35 + | +LL | fn foo<'a>(_: &impl Copy + 'a) -> impl 'b + 'a { x } + | ^^^^^^^^^^^^ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-127971.rs:8:27 + | +LL | fn elided(_: &impl Copy + 'a) -> _ { x } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn elided<'a>(_: &impl Copy + 'a) -> _ { x } + | ++++ + +error[E0261]: use of undeclared lifetime name `'b` + --> $DIR/ty-variance-issue-127971.rs:13:40 + | +LL | fn foo<'a>(_: &impl Copy + 'a) -> impl 'b + 'a { x } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'b` here + | +LL | fn foo<'b, 'a>(_: &impl Copy + 'a) -> impl 'b + 'a { x } + | +++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-127971.rs:18:14 + | +LL | fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn x<'a, 'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | +++ + +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/ty-variance-issue-127971.rs:18:29 + | +LL | fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | fn x<'a, 'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | +++ + +error[E0224]: at least one trait is required for an object type + --> $DIR/ty-variance-issue-127971.rs:18:40 + | +LL | fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | ^^^^^^ + +error[E0121]: the placeholder `_` is not allowed within types on item signatures for return types + --> $DIR/ty-variance-issue-127971.rs:8:34 + | +LL | fn elided(_: &impl Copy + 'a) -> _ { x } + | ^ not allowed in type signatures + +error[E0599]: no function or associated item named `u32` found for struct `Box<_, _>` in the current scope + --> $DIR/ty-variance-issue-127971.rs:18:55 + | +LL | fn x<'b>(_: &'a impl Copy + 'a) -> Box<dyn 'b> { Box::u32(x) } + | ^^^ function or associated item not found in `Box<_, _>` + | +note: if you're trying to build a new `Box<_, _>` consider using one of the following associated functions: + Box::<T>::new + Box::<T>::new_uninit + Box::<T>::new_zeroed + Box::<T>::try_new + and 22 others + --> $SRC_DIR/alloc/src/boxed.rs:LL:COL + +error: aborting due to 11 previous errors + +Some errors have detailed explanations: E0121, E0224, E0261, E0599. +For more information about an error, try `rustc --explain E0121`. diff --git a/tests/ui/parallel-rustc/undefined-function-issue-120760.rs b/tests/ui/parallel-rustc/undefined-function-issue-120760.rs new file mode 100644 index 00000000000..2665c30945b --- /dev/null +++ b/tests/ui/parallel-rustc/undefined-function-issue-120760.rs @@ -0,0 +1,71 @@ +// Test for #120760, which causes an ice bug: no index for a field +// +//@ compile-flags: -Z threads=45 +//@ edition: 2021 +//@ compare-output-by-lines + +type BoxFuture<T> = std::pin::Pin<Box<dyn std::future::Future<Output = T>>>; + +fn main() { + let _ = f(); +} + +async fn f() { + run("dependency").await; //~ ERROR cannot find function `run` in this scope +} + +struct InMemoryStorage; + +pub struct User<'dep> { + pub name: &'a str, //~ ERROR use of undeclared lifetime name `'a` +} + +impl<'a> StorageRequest<InMemoryStorage> for SaveUser<'a> { + fn execute(&self) -> BoxFuture<Result<(), String>> { + todo!() + } +} + +trait Storage { + type Error; +} + +impl Storage for InMemoryStorage { + type Error = String; +} + +trait StorageRequestReturnType { + type Output; +} + +trait StorageRequest<S: Storage>: StorageRequestReturnType { + fn execute( + &self, + ) -> BoxFuture<Result<<SaveUser as StorageRequestReturnType>::Output, <S as Storage>::Error>>; +} + +pub struct SaveUser<'a> { + pub name: &'a str, +} + +impl<'a> StorageRequestReturnType for SaveUser<'a> { + type Output = (); +} + +impl<'dep> User<'dep> { + async fn save<S>(self) + where + S: Storage, + for<'a> SaveUser<'a>: StorageRequest<S>, + { + let _ = run("dependency").await; //~ ERROR cannot find function `run` in this scope + } +} + +async fn execute<S>(dep: &str) +where + S: Storage, + for<'a> SaveUser<'a>: StorageRequest<S>, +{ + User { dep }.save().await; //~ ERROR struct `User<'_>` has no field named `dep` +} diff --git a/tests/ui/parallel-rustc/undefined-function-issue-120760.stderr b/tests/ui/parallel-rustc/undefined-function-issue-120760.stderr new file mode 100644 index 00000000000..87af5372219 --- /dev/null +++ b/tests/ui/parallel-rustc/undefined-function-issue-120760.stderr @@ -0,0 +1,35 @@ +error[E0261]: use of undeclared lifetime name `'a` + --> $DIR/undefined-function-issue-120760.rs:20:16 + | +LL | pub name: &'a str, + | ^^ undeclared lifetime + | +help: consider introducing lifetime `'a` here + | +LL | pub struct User<'a, 'dep> { + | +++ + +error[E0425]: cannot find function `run` in this scope + --> $DIR/undefined-function-issue-120760.rs:14:5 + | +LL | run("dependency").await; + | ^^^ not found in this scope + +error[E0425]: cannot find function `run` in this scope + --> $DIR/undefined-function-issue-120760.rs:61:17 + | +LL | let _ = run("dependency").await; + | ^^^ not found in this scope + +error[E0560]: struct `User<'_>` has no field named `dep` + --> $DIR/undefined-function-issue-120760.rs:70:12 + | +LL | User { dep }.save().await; + | ^^^ `User<'_>` does not have this field + | + = note: available fields are: `name` + +error: aborting due to 4 previous errors + +Some errors have detailed explanations: E0261, E0425, E0560. +For more information about an error, try `rustc --explain E0261`. diff --git a/tests/ui/parallel-rustc/unexpected-type-issue-120601.rs b/tests/ui/parallel-rustc/unexpected-type-issue-120601.rs new file mode 100644 index 00000000000..2e215aa301a --- /dev/null +++ b/tests/ui/parallel-rustc/unexpected-type-issue-120601.rs @@ -0,0 +1,28 @@ +// Test for #120601, which causes an ice bug cause of unexpected type +// +//@ compile-flags: -Z threads=40 +//@ compare-output-by-lines + +struct T; +struct Tuple(i32); + +async fn foo() -> Result<(), ()> { + Unstable2(()) +} +//~^^^ ERROR `async fn` is not permitted in Rust 2015 +//~^^^ ERROR cannot find function, tuple struct or tuple variant `Unstable2` in this scope + +async fn tuple() -> Tuple { + Tuple(1i32) +} +//~^^^ ERROR `async fn` is not permitted in Rust 2015 + +async fn match_() { + match tuple() { + Tuple(_) => {} + } +} +//~^^^^^ ERROR `async fn` is not permitted in Rust 2015 +//~^^^^ ERROR mismatched types + +fn main() {} diff --git a/tests/ui/parallel-rustc/unexpected-type-issue-120601.stderr b/tests/ui/parallel-rustc/unexpected-type-issue-120601.stderr new file mode 100644 index 00000000000..ed563bb0c4e --- /dev/null +++ b/tests/ui/parallel-rustc/unexpected-type-issue-120601.stderr @@ -0,0 +1,52 @@ +error[E0670]: `async fn` is not permitted in Rust 2015 + --> $DIR/unexpected-type-issue-120601.rs:9:1 + | +LL | async fn foo() -> Result<(), ()> { + | ^^^^^ to use `async fn`, switch to Rust 2018 or later + | + = help: pass `--edition 2024` to `rustc` + = note: for more on editions, read https://doc.rust-lang.org/edition-guide + +error[E0670]: `async fn` is not permitted in Rust 2015 + --> $DIR/unexpected-type-issue-120601.rs:15:1 + | +LL | async fn tuple() -> Tuple { + | ^^^^^ to use `async fn`, switch to Rust 2018 or later + | + = help: pass `--edition 2024` to `rustc` + = note: for more on editions, read https://doc.rust-lang.org/edition-guide + +error[E0670]: `async fn` is not permitted in Rust 2015 + --> $DIR/unexpected-type-issue-120601.rs:20:1 + | +LL | async fn match_() { + | ^^^^^ to use `async fn`, switch to Rust 2018 or later + | + = help: pass `--edition 2024` to `rustc` + = note: for more on editions, read https://doc.rust-lang.org/edition-guide + +error[E0425]: cannot find function, tuple struct or tuple variant `Unstable2` in this scope + --> $DIR/unexpected-type-issue-120601.rs:10:5 + | +LL | Unstable2(()) + | ^^^^^^^^^ not found in this scope + +error[E0308]: mismatched types + --> $DIR/unexpected-type-issue-120601.rs:22:9 + | +LL | match tuple() { + | ------- this expression has type `impl Future<Output = Tuple>` +LL | Tuple(_) => {} + | ^^^^^^^^ expected future, found `Tuple` + | + = note: expected opaque type `impl Future<Output = Tuple>` + found struct `Tuple` +help: consider `await`ing on the `Future` + | +LL | match tuple().await { + | ++++++ + +error: aborting due to 5 previous errors + +Some errors have detailed explanations: E0308, E0425, E0670. +For more information about an error, try `rustc --explain E0308`. diff --git a/tests/ui/resolve/path-attr-in-const-block.rs b/tests/ui/resolve/path-attr-in-const-block.rs index 076511d26d6..0ca356b1ddf 100644 --- a/tests/ui/resolve/path-attr-in-const-block.rs +++ b/tests/ui/resolve/path-attr-in-const-block.rs @@ -5,5 +5,6 @@ fn main() { const { #![path = foo!()] //~^ ERROR: cannot find macro `foo` in this scope + //~| ERROR: attribute value must be a literal } } diff --git a/tests/ui/resolve/path-attr-in-const-block.stderr b/tests/ui/resolve/path-attr-in-const-block.stderr index 8f9e58157c8..19d2745577b 100644 --- a/tests/ui/resolve/path-attr-in-const-block.stderr +++ b/tests/ui/resolve/path-attr-in-const-block.stderr @@ -4,5 +4,11 @@ error: cannot find macro `foo` in this scope LL | #![path = foo!()] | ^^^ -error: aborting due to 1 previous error +error: attribute value must be a literal + --> $DIR/path-attr-in-const-block.rs:6:19 + | +LL | #![path = foo!()] + | ^^^^^^ + +error: aborting due to 2 previous errors |