diff options
Diffstat (limited to 'src/test/ui/or-patterns/or-patterns-syntactic-fail-2018.rs')
| -rw-r--r-- | src/test/ui/or-patterns/or-patterns-syntactic-fail-2018.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/ui/or-patterns/or-patterns-syntactic-fail-2018.rs b/src/test/ui/or-patterns/or-patterns-syntactic-fail-2018.rs new file mode 100644 index 000000000..a624cbc89 --- /dev/null +++ b/src/test/ui/or-patterns/or-patterns-syntactic-fail-2018.rs @@ -0,0 +1,13 @@ +// Test that :pat doesn't accept top-level or-patterns in edition 2018. + +// edition:2018 + +fn main() {} + +// Test the `pat` macro fragment parser: +macro_rules! accept_pat { + ($p:pat) => {}; +} + +accept_pat!(p | q); //~ ERROR no rules expected the token `|` +accept_pat!(|p| q); //~ ERROR no rules expected the token `|` |