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-rw-r--r--src/test/ui/did_you_mean/issue-39802-show-5-trait-impls.rs27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/did_you_mean/issue-39802-show-5-trait-impls.rs b/src/test/ui/did_you_mean/issue-39802-show-5-trait-impls.rs
new file mode 100644
index 000000000..63a8c547c
--- /dev/null
+++ b/src/test/ui/did_you_mean/issue-39802-show-5-trait-impls.rs
@@ -0,0 +1,27 @@
+trait Foo<B> {
+ fn bar(&self){}
+}
+
+impl Foo<u8> for i8 {}
+impl Foo<u16> for i8 {}
+impl Foo<u32> for i8 {}
+impl Foo<u64> for i8 {}
+impl Foo<bool> for i8 {}
+
+impl Foo<u16> for u8 {}
+impl Foo<u32> for u8 {}
+impl Foo<u64> for u8 {}
+impl Foo<bool> for u8 {}
+
+impl Foo<u8> for bool {}
+impl Foo<u16> for bool {}
+impl Foo<u32> for bool {}
+impl Foo<u64> for bool {}
+impl Foo<bool> for bool {}
+impl Foo<i8> for bool {}
+
+fn main() {
+ Foo::<i32>::bar(&1i8); //~ ERROR is not satisfied
+ Foo::<i32>::bar(&1u8); //~ ERROR is not satisfied
+ Foo::<i32>::bar(&true); //~ ERROR is not satisfied
+}