[antlr-interest] #setType (C++)

[Hrvoje Nezic]

Is it possible to use #setType in C++?
 
In options I declared:
    buildAST = true;

and then tried to use #setType in rules:

unaryExpr
:    
    PLUS^ { #PLUS.setType(UNARY_PLUS); } ...
    ...
;

This is translated into:

    antlr::RefAST tmp19_AST = antlr::nullAST;
    tmp19_AST.setType(UNARY_PLUS);

and cannot be compiled, because ASTRefCount doesn't have 
the setType method (RefAST is defined as ASTRefCount<AST>).

Is there a workaround for this, or am I doing something wrong?

Regards,
Hrvoje Nezic



 

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