def eval_cSource(self, cPPAST):
def preprocess_replace(ctokens):
return self._eval(ppAst('ReplacementList', {'tokens': ctokens}))
sourceCode = SourceCodeString(cPPAST.getResource(), cPPAST.getString(), cPPAST.getLine(), cPPAST.getColumn())
cLex = cLexer(sourceCode, pp_expander=preprocess_replace, context=self.cLexerContext)
self.cLexerContext = cLex.getContext()
cLexList = TokenList(cLex)
self.line += len(list(filter(lambda x: x == '\n', cPPAST.getString()))) + 1
return cLexList
def getGccOutput(self):
regex = re.compile(r'^\#.*$', re.M)
null = open('/dev/null', 'w')
filepath = os.path.join(self.filepath, 'source.c')
gcc = subprocess.check_output(['gcc', '-std=c99', '-E', filepath], stderr=null)
null.close()
gcc = gcc.decode('ascii')
gcc = regex.sub('', gcc)
sourcecode = SourceCodeString('<string>', gcc)
cL = cLexer(sourcecode)
actualTokens = list(map(mapFuncSimple, list(cL)))
return '\n'.join(actualTokens)