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-rw-r--r--src/test/ui/wf/wf-fn-where-clause.rs20
1 files changed, 20 insertions, 0 deletions
diff --git a/src/test/ui/wf/wf-fn-where-clause.rs b/src/test/ui/wf/wf-fn-where-clause.rs
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index 000000000..adae53613
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+++ b/src/test/ui/wf/wf-fn-where-clause.rs
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+// Test that we check where-clauses on fn items.
+
+
+#![allow(dead_code)]
+
+trait ExtraCopy<T:Copy> { }
+
+fn foo<T,U>() where T: ExtraCopy<U> //~ ERROR E0277
+{
+}
+
+fn bar() where Vec<dyn Copy>:, {}
+//~^ ERROR E0277
+//~| ERROR E0038
+
+struct Vec<T> {
+ t: T,
+}
+
+fn main() { }