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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/suggestions/issue-84973-negative.rs | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/suggestions/issue-84973-negative.rs b/src/test/ui/suggestions/issue-84973-negative.rs new file mode 100644 index 000000000..f339251e5 --- /dev/null +++ b/src/test/ui/suggestions/issue-84973-negative.rs @@ -0,0 +1,12 @@ +// Checks that we only suggest borrowing if &T actually implements the trait. + +trait Tr {} +impl Tr for &f32 {} +fn bar<T: Tr>(t: T) {} + +fn main() { + let a = 0i32; + let b = 0.0f32; + bar(a); //~ ERROR: the trait bound `i32: Tr` is not satisfied [E0277] + bar(b); //~ ERROR: the trait bound `f32: Tr` is not satisfied [E0277] +} |