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| author | Esteban Küber <esteban@kuber.com.ar> | 2018-10-28 11:41:23 -0700 |
|---|---|---|
| committer | Esteban Küber <esteban@kuber.com.ar> | 2018-10-28 11:41:23 -0700 |
| commit | d491734b15692038b963fd1bfeaaf39be393b638 (patch) | |
| tree | 8e1ce9b79907491d51fa62659c68949d2d06c351 /src/libsyntax/parse | |
| parent | ea57134607b31733d507bc9289033064fa8b6cb5 (diff) | |
| download | rust-d491734b15692038b963fd1bfeaaf39be393b638.tar.gz rust-d491734b15692038b963fd1bfeaaf39be393b638.zip | |
Point at `match` when a parse failure ocurrs inside of it
Diffstat (limited to 'src/libsyntax/parse')
| -rw-r--r-- | src/libsyntax/parse/parser.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs index 3056d1c545c..5ab0d8166b0 100644 --- a/src/libsyntax/parse/parser.rs +++ b/src/libsyntax/parse/parser.rs @@ -2474,7 +2474,11 @@ impl<'a> Parser<'a> { return Ok(self.mk_expr(lo.to(hi), ex, attrs)); } if self.eat_keyword(keywords::Match) { - return self.parse_match_expr(attrs); + let match_sp = self.prev_span; + return self.parse_match_expr(attrs).map_err(|mut err| { + err.span_label(match_sp, "while parsing this match expression"); + err + }); } if self.eat_keyword(keywords::Unsafe) { return self.parse_block_expr( |