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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/parser/stmt_expr_attrs_placement.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/parser/stmt_expr_attrs_placement.rs')
-rw-r--r-- | src/test/ui/parser/stmt_expr_attrs_placement.rs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/test/ui/parser/stmt_expr_attrs_placement.rs b/src/test/ui/parser/stmt_expr_attrs_placement.rs new file mode 100644 index 000000000..5e9d29a15 --- /dev/null +++ b/src/test/ui/parser/stmt_expr_attrs_placement.rs @@ -0,0 +1,38 @@ +#![feature(stmt_expr_attributes)] + +// Test that various placements of the inner attribute are parsed correctly, +// or not. + +fn main() { + let a = #![allow(warnings)] (1, 2); + //~^ ERROR an inner attribute is not permitted in this context + + let b = (#![allow(warnings)] 1, 2); + //~^ ERROR an inner attribute is not permitted in this context + + let c = { + #![allow(warnings)] + (#![allow(warnings)] 1, 2) + //~^ ERROR an inner attribute is not permitted in this context + }; + + let d = { + #![allow(warnings)] + let e = (#![allow(warnings)] 1, 2); + //~^ ERROR an inner attribute is not permitted in this context + e + }; + + let e = [#![allow(warnings)] 1, 2]; + //~^ ERROR an inner attribute is not permitted in this context + + let f = [#![allow(warnings)] 1; 0]; + //~^ ERROR an inner attribute is not permitted in this context + + let g = match true { #![allow(warnings)] _ => {} }; + + + struct MyStruct { field: u8 } + let h = MyStruct { #![allow(warnings)] field: 0 }; + //~^ ERROR an inner attribute is not permitted in this context +} |