[antlr-interest] antlr3 C-Target ever used in reality?

[Christian Hoffmann]

What's wrong below????
antlr error:  reference to rewrite element unaryExpression1 without reference on left of ->


unaryExpression1     // (level 1)
  : a=INC        -> ^(TOK_PREINC[$a]) unaryExpression1
  | a=DEC        -> ^(TOK_PREDEC[$a]) unaryExpression1
  | unaryExpression2
  ;

rewriting rules doesn't work, if you write something like:
rule : expr -> ^(TOK_SLIST (statement)*)
            { pVMCompiler->m_Symbols.PopScope(); }
     ;
cause C-Target code results in:
      ADAPTOR->addChild(ADAPTOR, root_0,  pVMCompiler->m_Symbols.PopScope(); );
                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

the inlined code is inside the addChild(...) call


It seems the c-target is developped without beeing used in reality.
I'll go back to antlr2, at this stage, antlr3 is nonviable...


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Christian Hoffmann
D-38118 Braunschweig