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Diffstat (limited to '')
| -rw-r--r-- | compiler/parser/error.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/parser/error.go b/compiler/parser/error.go index 8be6600..be81da4 100644 --- a/compiler/parser/error.go +++ b/compiler/parser/error.go @@ -15,6 +15,7 @@ var ( // syntax errors synErrUnexpectedToken = fmt.Errorf("unexpected token") synErrNullPattern = fmt.Errorf("a pattern must be a non-empty byte sequence") + synErrUnmatchablePattern = fmt.Errorf("a pattern cannot match any characters") synErrAltLackOfOperand = fmt.Errorf("an alternation expression must have operands") synErrRepNoTarget = fmt.Errorf("a repeat expression must have an operand") synErrGroupNoElem = fmt.Errorf("a grouping expression must include at least one character") |