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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:18:58 +0000 |
commit | a4b7ed7a42c716ab9f05e351f003d589124fd55d (patch) | |
tree | b620cd3f223850b28716e474e80c58059dca5dd4 /tests/ui/inference/issue-70703.rs | |
parent | Adding upstream version 1.67.1+dfsg1. (diff) | |
download | rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip |
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/inference/issue-70703.rs')
-rw-r--r-- | tests/ui/inference/issue-70703.rs | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/tests/ui/inference/issue-70703.rs b/tests/ui/inference/issue-70703.rs new file mode 100644 index 000000000..d90498e96 --- /dev/null +++ b/tests/ui/inference/issue-70703.rs @@ -0,0 +1,26 @@ +// check-pass + +trait Factory { + type Product; +} + +impl Factory for () { + type Product = (); +} + +trait ProductConsumer<P> { + fn consume(self, product: P); +} + +impl<P> ProductConsumer<P> for () { + fn consume(self, _: P) {} +} + +fn make_product_consumer<F: Factory>(_: F) -> impl ProductConsumer<F::Product> { + () +} + +fn main() { + let consumer = make_product_consumer(()); + consumer.consume(()); +} |