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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:03 +0000 |
| commit | 64d98f8ee037282c35007b64c2649055c56af1db (patch) | |
| tree | 5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /tests/ui/generics/generic-type-params-forward-mention.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 'tests/ui/generics/generic-type-params-forward-mention.rs')
| -rw-r--r-- | tests/ui/generics/generic-type-params-forward-mention.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tests/ui/generics/generic-type-params-forward-mention.rs b/tests/ui/generics/generic-type-params-forward-mention.rs new file mode 100644 index 000000000..000c47095 --- /dev/null +++ b/tests/ui/generics/generic-type-params-forward-mention.rs @@ -0,0 +1,6 @@ +// Ensure that we get an error and not an ICE for this problematic case. +struct Foo<T = Option<U>, U = bool>(T, U); +//~^ ERROR generic parameters with a default cannot use forward declared identifiers +fn main() { + let x: Foo; +} |