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Merge pull request #1499 from ericvergnaud/fix-#1496 

fix unicode issue in Python 2
This commit is contained in:
Terence Parr 2016-12-13 10:37:03 -08:00 committed by GitHub
parent ec5f2ecf31 e15e88a049
commit 65982518ef
1 changed files with 2 additions and 2 deletions
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4
runtime/Python2/src/antlr4/error/ErrorStrategy.py
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@ -484,14 +484,14 @@ class DefaultErrorStrategy(ErrorStrategy):
expecting = self.getExpectedTokens(recognizer)
expectedTokenType = expecting[0] # get any element
if expectedTokenType==Token.EOF:
tokenText = "<missing EOF>"
tokenText = u"<missing EOF>"
else:
name = None
if expectedTokenType < len(recognizer.literalNames):
name = recognizer.literalNames[expectedTokenType]
if name is None and expectedTokenType < len(recognizer.symbolicNames):
name = recognizer.symbolicNames[expectedTokenType]
tokenText = "<missing " + str(name) + ">"
tokenText = u"<missing " + unicode(name) + u">"
current = currentSymbol
lookback = recognizer.getTokenStream().LT(-1)
if current.type==Token.EOF and lookback is not None: