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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/generator/niche-in-generator.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/generator/niche-in-generator.rs')
-rw-r--r-- | src/test/ui/generator/niche-in-generator.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/generator/niche-in-generator.rs b/src/test/ui/generator/niche-in-generator.rs new file mode 100644 index 000000000..42bee81f5 --- /dev/null +++ b/src/test/ui/generator/niche-in-generator.rs @@ -0,0 +1,19 @@ +// Test that niche finding works with captured generator upvars. + +// run-pass + +#![feature(generators)] + +use std::mem::size_of_val; + +fn take<T>(_: T) {} + +fn main() { + let x = false; + let gen1 = || { + yield; + take(x); + }; + + assert_eq!(size_of_val(&gen1), size_of_val(&Some(gen1))); +} |