about summary refs log tree commit diff
path: root/tests/ui/diverging-fallback-method-chain.rs
diff options
context:
space:
mode:
Diffstat (limited to 'tests/ui/diverging-fallback-method-chain.rs')
-rw-r--r--tests/ui/diverging-fallback-method-chain.rs20
1 files changed, 0 insertions, 20 deletions
diff --git a/tests/ui/diverging-fallback-method-chain.rs b/tests/ui/diverging-fallback-method-chain.rs
deleted file mode 100644
index aa8eba1191b..00000000000
--- a/tests/ui/diverging-fallback-method-chain.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-//@ run-pass
-
-#![allow(unused_imports)]
-// Test a regression found when building compiler. The `produce()`
-// error type `T` winds up getting unified with result of `x.parse()`;
-// the type of the closure given to `unwrap_or_else` needs to be
-// inferred to `usize`.
-
-use std::num::ParseIntError;
-
-fn produce<T>() -> Result<&'static str, T> {
-    Ok("22")
-}
-
-fn main() {
-    let x: usize = produce()
-        .and_then(|x| x.parse())
-        .unwrap_or_else(|_| panic!());
-    println!("{}", x);
-}