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| author | Ryo Nihei <nihei.dev@gmail.com> | 2021-12-11 19:42:32 +0900 |
|---|---|---|
| committer | Ryo Nihei <nihei.dev@gmail.com> | 2021-12-11 19:42:32 +0900 |
| commit | 3ec662c34841bb5bcf05166d1b9efd800b1e9ea3 (patch) | |
| tree | a7acd4fa535819a941da862905a14bfffa8493b5 /compiler/parser/error.go | |
| parent | Make character properties unavailable in bracket expressions (diff) | |
| download | tre-3ec662c34841bb5bcf05166d1b9efd800b1e9ea3.tar.gz tre-3ec662c34841bb5bcf05166d1b9efd800b1e9ea3.tar.xz | |
Add tests of compiler/parser package
Diffstat (limited to 'compiler/parser/error.go')
| -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") |