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-rw-r--r--tests/ui/impl-trait/method/method-resolution2.rs31
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/ui/impl-trait/method/method-resolution2.rs b/tests/ui/impl-trait/method/method-resolution2.rs
new file mode 100644
index 00000000000..88d4f3d9896
--- /dev/null
+++ b/tests/ui/impl-trait/method/method-resolution2.rs
@@ -0,0 +1,31 @@
+//! Check that the method call does not constrain the RPIT to `i32`, even though
+//! `i32` is the only type that satisfies the RPIT's trait bounds.
+
+//@ revisions: current next
+//@[next] compile-flags: -Znext-solver
+//@[current] check-pass
+
+trait Trait {}
+
+impl Trait for i32 {}
+
+struct Bar<T>(T);
+
+impl Bar<u32> {
+    fn bar(self) {}
+}
+
+impl<T: Trait> Bar<T> {
+    fn bar(self) {}
+}
+
+fn foo(x: bool) -> Bar<impl Trait> {
+    if x {
+        let x = foo(false);
+        x.bar();
+        //[next]~^ ERROR: multiple applicable items in scope
+    }
+    Bar(42_i32)
+}
+
+fn main() {}