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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/suggestions/fn-or-tuple-struct-with-underscore-args.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/suggestions/fn-or-tuple-struct-with-underscore-args.rs')
-rw-r--r-- | src/test/ui/suggestions/fn-or-tuple-struct-with-underscore-args.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/fn-or-tuple-struct-with-underscore-args.rs b/src/test/ui/suggestions/fn-or-tuple-struct-with-underscore-args.rs new file mode 100644 index 000000000..ae1dbfeea --- /dev/null +++ b/src/test/ui/suggestions/fn-or-tuple-struct-with-underscore-args.rs @@ -0,0 +1,19 @@ +fn foo(a: usize, b: usize) -> usize { a } + +struct S(usize, usize); + +trait T { + fn baz(x: usize, y: usize) -> usize { x } +} + +fn main() { + let _: usize = foo(_, _); + //~^ ERROR `_` can only be used on the left-hand side of an assignment + //~| ERROR `_` can only be used on the left-hand side of an assignment + let _: S = S(_, _); + //~^ ERROR `_` can only be used on the left-hand side of an assignment + //~| ERROR `_` can only be used on the left-hand side of an assignment + let _: usize = T::baz(_, _); + //~^ ERROR `_` can only be used on the left-hand side of an assignment + //~| ERROR `_` can only be used on the left-hand side of an assignment +} |