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Diffstat (limited to '')
-rw-r--r-- | src/test/ui/issues/issue-18539.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-18539.rs b/src/test/ui/issues/issue-18539.rs new file mode 100644 index 000000000..745df26e3 --- /dev/null +++ b/src/test/ui/issues/issue-18539.rs @@ -0,0 +1,16 @@ +// run-pass +// Test that coercing bare fn's that return a zero sized type to +// a closure doesn't cause an LLVM ERROR + +// pretty-expanded FIXME #23616 + +struct Foo; + +fn uint_to_foo(_: usize) -> Foo { + Foo +} + +#[allow(unused_must_use)] +fn main() { + (0..10).map(uint_to_foo); +} |