Hi all,
I am trying to add a imaginary Token while parsing an AST. The tricky par is
that I need to set the text of the imaginary token or node from the result of a
C++-Method.
How should this be made right - adding the imaginary node in the rewrite rule
and setting the text within an action?
Here is my current rule:
step: ^(STEP stepcontents?) ->
{
pANTLR3_BASE_TREE pStep = $STEP;
pANTLR3_BASE_TREE pStepContents = (pANTLR3_BASE_TREE)pStep->getChild(pStep,0);
if(pStepContents)
{
char* code =
createCStringPlain(ParserHelper::getCodeTranslation(CodeTranslationID(1),
QString((char*)pStepContents->getText(pStepContents)->chars)));
pANTLR3_BASE_TREE pCode =
(pANTLR3_BASE_TREE)ADAPTOR->createTypeText(ADAPTOR,STEPCODE,
(pANTLR3_UINT8) code);
pStep->addChild(pStep,pCode);
}
}
;
T
Hx in advance
Mit freundlichem Gruß
Heiko Folkerts
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