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| author | Ryo Nihei <nihei.dev@gmail.com> | 2022-06-12 00:40:28 +0900 |
|---|---|---|
| committer | Ryo Nihei <nihei.dev@gmail.com> | 2022-06-12 09:44:00 +0900 |
| commit | 2dd098d1e16bd0b8786ca97ccc7d3b06fa6bc3d1 (patch) | |
| tree | 2e5a9ffa712ffe553d5ecafb35e27a7a3cd1fa11 /grammar | |
| parent | Support the underscore symbol matching any symbols in vartan-test command (diff) | |
| download | cotia-2dd098d1e16bd0b8786ca97ccc7d3b06fa6bc3d1.tar.gz cotia-2dd098d1e16bd0b8786ca97ccc7d3b06fa6bc3d1.tar.xz | |
Prohibit using a pattern in an alternative
When a syntax error occurs, the parser must provide a user with the names of expected tokens.
However, if a pattern appears directly in an alternative, Vartan cannot assign an appropriate name to the pattern.
Therefore, this commit prohibits alternatives from containing patterns.
Diffstat (limited to 'grammar')
| -rw-r--r-- | grammar/grammar_test.go | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/grammar/grammar_test.go b/grammar/grammar_test.go index 52c7fb8..5d18029 100644 --- a/grammar/grammar_test.go +++ b/grammar/grammar_test.go @@ -2686,7 +2686,7 @@ foo #name test; s - : foo "bar"@b #ast foo b... + : foo 'bar'@b #ast foo b... ; foo |