Add new test for closure in closure parsing

This new test highlight the fix of #2656. gcc/testsuite/ChangeLog: * rust/compile/closure_in_closure.rs: New test. Signed-off-by: Pierre-Emmanuel Patry <[email protected]>
Rust-GCC · Oct 17, 2023 · 83a7a99 · 83a7a99
1 parent dd6a2d1
commit 83a7a99
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/gcc/testsuite/rust/compile/closure_in_closure.rs b/gcc/testsuite/rust/compile/closure_in_closure.rs
@@ -0,0 +1,8 @@
+// { dg-additional-options "-frust-compile-until=ast" }
+//
+// Do not reformat this test! The default rust format settings will insert a
+// space between closure parameter lists.
+fn main() {
+    let f = |_||x, y| x+y;
+    assert_eq!(f(())(1, 2), 3);
+}