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[COMMITTED,017/101] gccrs: Add regression test for generic auto traits

Message ID 20240130121026.807464-20-arthur.cohen@embecosm.com
State New
Headers show
Series [COMMITTED,001/101] gccrs: Add visibility to trait item | expand

Commit Message

Arthur Cohen Jan. 30, 2024, 12:06 p.m. UTC 
From: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>

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>
---
 gcc/testsuite/rust/compile/generic_auto_trait.rs | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 gcc/testsuite/rust/compile/generic_auto_trait.rs
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Patch

diff --git a/gcc/testsuite/rust/compile/generic_auto_trait.rs b/gcc/testsuite/rust/compile/generic_auto_trait.rs
new file mode 100644
index 00000000000..ae6a51d0244
--- /dev/null
+++ b/gcc/testsuite/rust/compile/generic_auto_trait.rs
@@ -0,0 +1,2 @@ 
+auto trait IsCooler<G> {}
+// { dg-error "auto traits cannot have generic parameters .E0567." "" { target *-*-* } .-1 }