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Diffstat (limited to '')
-rw-r--r-- | src/test/pretty/disamb-stmt-expr.rs | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/pretty/disamb-stmt-expr.rs b/src/test/pretty/disamb-stmt-expr.rs new file mode 100644 index 000000000..734f9fa12 --- /dev/null +++ b/src/test/pretty/disamb-stmt-expr.rs @@ -0,0 +1,10 @@ +// pp-exact + +// Here we check that the parentheses around the body of `wsucc()` are +// preserved. They are needed to disambiguate `{return n+1}; - 0` from +// `({return n+1}-0)`. + +fn id<F>(f: F) -> isize where F: Fn() -> isize { f() } + +fn wsucc(_n: isize) -> isize { id(|| { 1 }) - 0 } +fn main() {} |