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-rw-r--r--src/test/ui/trivial-bounds/trivial-bounds-inconsistent-associated-functions.rs23
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/trivial-bounds/trivial-bounds-inconsistent-associated-functions.rs b/src/test/ui/trivial-bounds/trivial-bounds-inconsistent-associated-functions.rs
new file mode 100644
index 000000000..69eee66e6
--- /dev/null
+++ b/src/test/ui/trivial-bounds/trivial-bounds-inconsistent-associated-functions.rs
@@ -0,0 +1,23 @@
+// check-pass
+// compile-flags: --emit=mir,link
+// Force mir to be emitted, to ensure that const
+// propagation doesn't ICE on a function
+// with an 'impossible' body. See issue #67696
+// Inconsistent bounds with trait implementations
+
+#![feature(trivial_bounds)]
+#![allow(unused)]
+
+trait A {
+ fn foo(&self) -> Self where Self: Copy;
+}
+
+impl A for str {
+ fn foo(&self) -> Self where Self: Copy { *"" }
+}
+
+impl A for i32 {
+ fn foo(&self) -> Self { 3 }
+}
+
+fn main() {}