[antlr-interest] Some C target issues

Chris Snyder snyder at t-vec.com
Tue Apr 1 11:02:43 PDT 2008



1) Is there a default ASTLabelType=[?] to get rid of this warning? 

warning(152): tree grammar MScriptToBlock has no ASTLabelType option


2) Following the guidelines here: http://www.antlr.org/api/C/index.html, in
my Tree grammar I tried changing 


@header {

#include <string.h>

#include <string.h>

#include <iostream.h>



To this


@parser::includes {

#include <string.h>

#include <iostream.h>



And I get this error:

error(143): unknown or invalid action scope for tree grammar: parser


@parser::header also failed with the same error


3) The last version of code I have from 3/13/2008 still had this warning

y:\t_vec_cots\include\antlr3\antlr3defs.h(75) : warning C4005:
'_CRT_SECURE_NO_DEPRECATE' : macro redefinition


4) I tried using the @declarations section in my tree grammar and although
no warnings were generated none of the code in the @declarations section was
added to either the generated C or h files.






T-VEC Technologies, Inc.


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