diff options
| author | Ryo Nihei <nihei.dev@gmail.com> | 2022-04-14 02:11:06 +0900 |
|---|---|---|
| committer | Ryo Nihei <nihei.dev@gmail.com> | 2022-04-15 21:27:19 +0900 |
| commit | 97d36965cbb30108340727a982539e67dafea92d (patch) | |
| tree | 8b08cfb995dc8eb219c1a8bdc753133113316b92 /grammar/semantic_error.go | |
| parent | Move compiler tests from driver package to grammar package (diff) | |
| download | cotia-97d36965cbb30108340727a982539e67dafea92d.tar.gz cotia-97d36965cbb30108340727a982539e67dafea92d.tar.xz | |
Add tests for compiler
Diffstat (limited to 'grammar/semantic_error.go')
| -rw-r--r-- | grammar/semantic_error.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/grammar/semantic_error.go b/grammar/semantic_error.go index 04cc020..8e5b558 100644 --- a/grammar/semantic_error.go +++ b/grammar/semantic_error.go @@ -25,6 +25,7 @@ var ( semErrUndefinedSym = newSemanticError("undefined symbol") semErrDuplicateProduction = newSemanticError("duplicate production") semErrDuplicateTerminal = newSemanticError("duplicate terminal") + semErrDuplicateFragment = newSemanticError("duplicate fragment") semErrDuplicateName = newSemanticError("duplicate names are not allowed between terminals and non-terminals") semErrErrSymIsReserved = newSemanticError("symbol 'error' is reserved as a terminal symbol") semErrDuplicateLabel = newSemanticError("a label must be unique in an alternative") |