diff mbox series

[COMMITTED] gccrs: const generics: Make sure const generic types are visited properly

Message ID 20230131132610.662984-1-arthur.cohen@embecosm.com
State Committed
Commit 288b6298a6ae9356122362cd604e3582d8decd26
Headers
Series [COMMITTED] gccrs: const generics: Make sure const generic types are visited properly |

Commit Message

Arthur Cohen Jan. 31, 2023, 1:26 p.m. UTC 
  ...in all contexts.

gcc/testsuite/ChangeLog:

	* rust/compile/const_generics_7.rs: New test.

Tested on x86_64-pc-linux-gnu, committed on master.

---
 gcc/testsuite/rust/compile/const_generics_7.rs | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 gcc/testsuite/rust/compile/const_generics_7.rs
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Patch

diff --git a/gcc/testsuite/rust/compile/const_generics_7.rs b/gcc/testsuite/rust/compile/const_generics_7.rs
new file mode 100644
index 00000000000..2c128db92ea
--- /dev/null
+++ b/gcc/testsuite/rust/compile/const_generics_7.rs
@@ -0,0 +1,17 @@ 
+struct S<const N: usize>;
+
+pub fn foo<const N: FooBar>() {} // { dg-error "failed to resolve" }
+type Foo<const N: FooBar> = S<N>; // { dg-error "failed to resolve" }
+struct Foo2<const N: FooBar>; // { dg-error "failed to resolve" }
+enum Foo3<const N: FooBar> { // { dg-error "failed to resolve" }
+    Foo,
+    Bar,
+}
+union Foo4<const N: FooBar> { // { dg-error "failed to resolve" }
+    a: usize,
+    b: i32,
+}
+trait Fooable<const N: FooBar> {} // { dg-error "failed to resolve" }
+
+trait Traitable {}
+impl<const N: FooBar> Traitable for Foo2<N> {} // { dg-error "failed to resolve" }