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| author | Ryo Nihei <nihei.dev@gmail.com> | 2022-05-07 20:41:33 +0900 |
|---|---|---|
| committer | Ryo Nihei <nihei.dev@gmail.com> | 2022-05-10 23:14:41 +0900 |
| commit | 3eb0e88f911386a4e6eca991c1471070596c5554 (patch) | |
| tree | 4c3ea445a804d781b846739d70392ceb1353ea6d /grammar/semantic_error.go | |
| parent | Make #prec directive change only precedence and not associativity (diff) | |
| download | urubu-3eb0e88f911386a4e6eca991c1471070596c5554.tar.gz urubu-3eb0e88f911386a4e6eca991c1471070596c5554.tar.xz | |
Change syntax for top-level directives
%name changes to:
#name example;
%left and %right change to:
#prec (
#left a b
#right c d
);
Diffstat (limited to 'grammar/semantic_error.go')
| -rw-r--r-- | grammar/semantic_error.go | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/grammar/semantic_error.go b/grammar/semantic_error.go index c81cb5f..a843719 100644 --- a/grammar/semantic_error.go +++ b/grammar/semantic_error.go @@ -15,9 +15,7 @@ func (e *SemanticError) Error() string { } var ( - semErrMDInvalidName = newSemanticError("invalid meta data name") - semErrMDInvalidParam = newSemanticError("invalid parameter") - semErrMDMissingName = newSemanticError("name is missing") + semErrNoGrammarName = newSemanticError("name is missing") semErrDuplicateAssoc = newSemanticError("associativity and precedence cannot be specified multiple times for a symbol") semErrUndefinedPrec = newSemanticError("symbol must has precedence") semErrUnusedProduction = newSemanticError("unused production") |