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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/single-use-lifetime/one-use-in-trait-method-argument.rs | |
parent | Adding debian version 1.67.1+dfsg1-1. (diff) | |
download | rustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/single-use-lifetime/one-use-in-trait-method-argument.rs')
-rw-r--r-- | src/test/ui/single-use-lifetime/one-use-in-trait-method-argument.rs | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/src/test/ui/single-use-lifetime/one-use-in-trait-method-argument.rs b/src/test/ui/single-use-lifetime/one-use-in-trait-method-argument.rs deleted file mode 100644 index 1848fc91c..000000000 --- a/src/test/ui/single-use-lifetime/one-use-in-trait-method-argument.rs +++ /dev/null @@ -1,26 +0,0 @@ -// Test that we DO warn for a lifetime on an impl used only in `&self` -// in a trait method. - -#![deny(single_use_lifetimes)] -#![allow(dead_code)] -#![allow(unused_variables)] - -struct Foo<'f> { - data: &'f u32 -} - -impl<'f> Iterator for Foo<'f> { - type Item = &'f u32; - - fn next<'g>(&'g mut self) -> Option<Self::Item> { //~ ERROR `'g` only used once - //~^ HELP elide the single-use lifetime - None - } -} - -trait Bar<'a> { - // But we should not warn here. - fn bar(x: Foo<'a>); -} - -fn main() {} |