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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:11:38 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:13:23 +0000 |
commit | 20431706a863f92cb37dc512fef6e48d192aaf2c (patch) | |
tree | 2867f13f5fd5437ba628c67d7f87309ccadcd286 /src/test/ui/impl-trait/issue-102605.rs | |
parent | Releasing progress-linux version 1.65.0+dfsg1-2~progress7.99u1. (diff) | |
download | rustc-20431706a863f92cb37dc512fef6e48d192aaf2c.tar.xz rustc-20431706a863f92cb37dc512fef6e48d192aaf2c.zip |
Merging upstream version 1.66.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/impl-trait/issue-102605.rs')
-rw-r--r-- | src/test/ui/impl-trait/issue-102605.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/impl-trait/issue-102605.rs b/src/test/ui/impl-trait/issue-102605.rs new file mode 100644 index 000000000..3bbdf35af --- /dev/null +++ b/src/test/ui/impl-trait/issue-102605.rs @@ -0,0 +1,15 @@ +// edition:2021 + +async fn foo() -> Result<(), String> { + Ok(()) +} + +fn convert_result<T, E>(r: Result<T, E>) -> Option<T> { + None +} + +fn main() -> Option<()> { + //~^ ERROR `main` has invalid return type `Option<()>` + convert_result(foo()) + //~^ ERROR mismatched types +} |