From 4d879b95d5368d578a39baaefba0de743a764105 Mon Sep 17 00:00:00 2001 From: Ryo Nihei Date: Sun, 22 Aug 2021 15:39:27 +0900 Subject: Support %left and %right to specify precedences and associativities --- grammar/semantic_error.go | 2 ++ 1 file changed, 2 insertions(+) (limited to 'grammar/semantic_error.go') diff --git a/grammar/semantic_error.go b/grammar/semantic_error.go index 2d722a8..28154e2 100644 --- a/grammar/semantic_error.go +++ b/grammar/semantic_error.go @@ -15,6 +15,8 @@ func (e *SemanticError) Error() string { } var ( + semErrMDInvalidName = newSemanticError("invalid meta data name") + semErrMDInvalidParam = newSemanticError("invalid parameter") semErrUnusedProduction = newSemanticError("unused production") semErrUnusedTerminal = newSemanticError("unused terminal") semErrTermCannotBeSkipped = newSemanticError("a terminal used in productions cannot be skipped") -- cgit v1.2.3