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authormemoryruins <memoryruinsmusic@gmail.com>2018-10-12 12:42:33 -0400
committermemoryruins <memoryruinsmusic@gmail.com>2018-10-12 12:42:33 -0400
commit146fbc6a96b50a4eccd13b8908f36d7ce2f6af9f (patch)
tree22a01cd6e165cb2f1774fa5629e8f54a07527a8b /src
parente9e27e6a6258b3adf00a5dd35d2676656224880d (diff)
downloadrust-146fbc6a96b50a4eccd13b8908f36d7ce2f6af9f.tar.gz
rust-146fbc6a96b50a4eccd13b8908f36d7ce2f6af9f.zip
Add test for issue #54966
Closes #54966
Diffstat (limited to 'src')
-rw-r--r--src/test/ui/issues/issue-54966.rs6
-rw-r--r--src/test/ui/issues/issue-54966.stderr9
2 files changed, 15 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-54966.rs b/src/test/ui/issues/issue-54966.rs
new file mode 100644
index 00000000000..0ed3c4b3ca9
--- /dev/null
+++ b/src/test/ui/issues/issue-54966.rs
@@ -0,0 +1,6 @@
+// issue-54966: ICE returning an unknown type with impl FnMut
+
+fn generate_duration() -> Oper<impl FnMut()> {}
+//~^ ERROR cannot find type `Oper` in this scope
+
+fn main() {}
diff --git a/src/test/ui/issues/issue-54966.stderr b/src/test/ui/issues/issue-54966.stderr
new file mode 100644
index 00000000000..aa9a61cb592
--- /dev/null
+++ b/src/test/ui/issues/issue-54966.stderr
@@ -0,0 +1,9 @@
+error[E0412]: cannot find type `Oper` in this scope
+  --> $DIR/issue-54966.rs:3:27
+   |
+LL | fn generate_duration() -> Oper<impl FnMut()> {}
+   |                           ^^^^ not found in this scope
+
+error: aborting due to previous error
+
+For more information about this error, try `rustc --explain E0412`.