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Merge pull request #1471 from renatahodovan/visit-error-node 

Call visitErrorNodes properly in Python targets.
This commit is contained in:
Terence Parr 2016-12-11 14:48:21 -08:00 committed by GitHub
parent 2b99487335 bd09023209
commit c7e27664c2
2 changed files with 8 additions and 2 deletions
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5
runtime/Python2/src/antlr4/Parser.py
View File

@ -328,7 +328,10 @@ class Parser (Recognizer):
node = self._ctx.addTokenNode(o)
if hasListener:
for listener in self._parseListeners:
listener.visitTerminal(node)
if isinstance(node, ErrorNode):
listener.visitErrorNode(node)
elif isinstance(node, TerminalNode):
listener.visitTerminal(node)
return o
def addContextToParseTree(self):

5
runtime/Python3/src/antlr4/Parser.py
View File

@ -335,7 +335,10 @@ class Parser (Recognizer):
node = self._ctx.addTokenNode(o)
if hasListener:
for listener in self._parseListeners:
listener.visitTerminal(node)
if isinstance(node, ErrorNode):
listener.visitErrorNode(node)
elif isinstance(node, TerminalNode):
listener.visitTerminal(node)
return o
def addContextToParseTree(self):