Rollup merge of rust-lang#61499 - varkor:issue-53457, r=oli-obk

Add regression test for existential type ICE rust-lang#53457 Closes rust-lang#53457.
Centril · Jun 4, 2019 · 70865fc · 70865fc
2 parents 13d2364 + 1c6dce8
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diff --git a/...-trait/infinite-impl-trait-issue-38064.rs → ...issues/infinite-impl-trait-issue-38064.rs b/...-trait/infinite-impl-trait-issue-38064.rs → ...issues/infinite-impl-trait-issue-38064.rs
diff --git a/...it/infinite-impl-trait-issue-38064.stderr → ...es/infinite-impl-trait-issue-38064.stderr b/...it/infinite-impl-trait-issue-38064.stderr → ...es/infinite-impl-trait-issue-38064.stderr
diff --git a/...ssue-21659-show-relevant-trait-impls-3.rs → ...ssue-21659-show-relevant-trait-impls-3.rs b/...ssue-21659-show-relevant-trait-impls-3.rs → ...ssue-21659-show-relevant-trait-impls-3.rs
diff --git a/...-21659-show-relevant-trait-impls-3.stderr → ...-21659-show-relevant-trait-impls-3.stderr b/...-21659-show-relevant-trait-impls-3.stderr → ...-21659-show-relevant-trait-impls-3.stderr
diff --git a/src/test/ui/impl-trait/issue-42479.rs → src/test/ui/impl-trait/issues/issue-42479.rs b/src/test/ui/impl-trait/issue-42479.rs → src/test/ui/impl-trait/issues/issue-42479.rs
diff --git a/src/test/ui/impl-trait/issue-49376.rs → src/test/ui/impl-trait/issues/issue-49376.rs b/src/test/ui/impl-trait/issue-49376.rs → src/test/ui/impl-trait/issues/issue-49376.rs
diff --git a/src/test/ui/impl-trait/issue-52128.rs → src/test/ui/impl-trait/issues/issue-52128.rs b/src/test/ui/impl-trait/issue-52128.rs → src/test/ui/impl-trait/issues/issue-52128.rs
diff --git a/src/test/ui/impl-trait/issues/issue-53457.rs b/src/test/ui/impl-trait/issues/issue-53457.rs
@@ -0,0 +1,15 @@
+// run-pass
+
+#![feature(existential_type)]
+
+existential type X: Clone;
+
+fn bar<F: Fn(&i32) + Clone>(f: F) -> F {
+    f
+}
+
+fn foo() -> X {
+    bar(|x| ())
+}
+
+fn main() {}
diff --git a/...rait/issue-55608-captures-empty-region.rs → ...sues/issue-55608-captures-empty-region.rs b/...rait/issue-55608-captures-empty-region.rs → ...sues/issue-55608-captures-empty-region.rs
diff --git a/...l-trait/issue-57464-unexpected-regions.rs → .../issues/issue-57464-unexpected-regions.rs b/...l-trait/issue-57464-unexpected-regions.rs → .../issues/issue-57464-unexpected-regions.rs
diff --git a/...deeply-nested-impl-trait-in-assoc-proj.rs → ...deeply-nested-impl-trait-in-assoc-proj.rs b/...deeply-nested-impl-trait-in-assoc-proj.rs → ...deeply-nested-impl-trait-in-assoc-proj.rs
diff --git a/...ly-nested-impl-trait-in-assoc-proj.stderr → ...ly-nested-impl-trait-in-assoc-proj.stderr b/...ly-nested-impl-trait-in-assoc-proj.stderr → ...ly-nested-impl-trait-in-assoc-proj.stderr
diff --git a/...l-trait/issue-57979-impl-trait-in-path.rs → .../issues/issue-57979-impl-trait-in-path.rs b/...l-trait/issue-57979-impl-trait-in-path.rs → .../issues/issue-57979-impl-trait-in-path.rs
diff --git a/...ait/issue-57979-impl-trait-in-path.stderr → ...ues/issue-57979-impl-trait-in-path.stderr b/...ait/issue-57979-impl-trait-in-path.stderr → ...ues/issue-57979-impl-trait-in-path.stderr
diff --git a/...-57979-nested-impl-trait-in-assoc-proj.rs → ...-57979-nested-impl-trait-in-assoc-proj.rs b/...-57979-nested-impl-trait-in-assoc-proj.rs → ...-57979-nested-impl-trait-in-assoc-proj.rs
diff --git a/...79-nested-impl-trait-in-assoc-proj.stderr → ...79-nested-impl-trait-in-assoc-proj.stderr b/...79-nested-impl-trait-in-assoc-proj.stderr → ...79-nested-impl-trait-in-assoc-proj.stderr
diff --git a/...st/ui/impl-trait/universal-issue-48703.rs → ...mpl-trait/issues/universal-issue-48703.rs b/...st/ui/impl-trait/universal-issue-48703.rs → ...mpl-trait/issues/universal-issue-48703.rs
diff --git a/...i/impl-trait/universal-issue-48703.stderr → ...trait/issues/universal-issue-48703.stderr b/...i/impl-trait/universal-issue-48703.stderr → ...trait/issues/universal-issue-48703.stderr
diff --git a/...versal-turbofish-in-method-issue-50950.rs → ...versal-turbofish-in-method-issue-50950.rs b/...versal-turbofish-in-method-issue-50950.rs → ...versal-turbofish-in-method-issue-50950.rs
diff --git a/...al-turbofish-in-method-issue-50950.stderr → ...al-turbofish-in-method-issue-50950.stderr b/...al-turbofish-in-method-issue-50950.stderr → ...al-turbofish-in-method-issue-50950.stderr