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| author | Esteban Küber <esteban@kuber.com.ar> | 2019-03-03 11:13:19 -0800 |
|---|---|---|
| committer | Esteban Küber <esteban@kuber.com.ar> | 2019-03-06 18:46:11 -0800 |
| commit | c70a516c23ae19ce568166a81e64c92a4ecf540a (patch) | |
| tree | 0dd227e79912e84dfbb6d446ec5d0926094cece7 /src/libsyntax/ext | |
| parent | e38e915cdfaecb5a89d9bf2b041f19c6598ade09 (diff) | |
| download | rust-c70a516c23ae19ce568166a81e64c92a4ecf540a.tar.gz rust-c70a516c23ae19ce568166a81e64c92a4ecf540a.zip | |
Panic when unmatched delimiters aren't emitted
Diffstat (limited to 'src/libsyntax/ext')
| -rw-r--r-- | src/libsyntax/ext/tt/macro_parser.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsyntax/ext/tt/macro_parser.rs b/src/libsyntax/ext/tt/macro_parser.rs index fe1cffb092b..1a419e7fada 100644 --- a/src/libsyntax/ext/tt/macro_parser.rs +++ b/src/libsyntax/ext/tt/macro_parser.rs @@ -761,7 +761,7 @@ pub fn parse( else if bb_items.is_empty() && next_items.is_empty() { return Failure( parser.span, - parser.token, + parser.token.clone(), "no rules expected this token in macro call", ); } |