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gccrs: Add regression test for generic auto traits

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Generics are forbidden on auto traits and an error should be emitted.
This commit highlight this behavior.

gcc/testsuite/ChangeLog:

	* rust/compile/generic_auto_trait.rs: New test.

Signed-off-by: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
This commit is contained in:
Pierre-Emmanuel Patry 2023-11-20 13:53:51 +01:00 • committed by Arthur Cohen
parent b1b744fc46
commit 3e0e74f3e9
1 changed files with 2 additions and 0 deletions
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gcc/testsuite/rust/compile/generic_auto_trait.rs Normal file
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@ -0,0 +1,2 @@
auto trait IsCooler<G> {}
// { dg-error "auto traits cannot have generic parameters .E0567." "" { target *-*-* } .-1 }