- got rid of an left out debug print in Compiler/runtime/errorext.cpp

- give more memory to ANTLR3 by default in Parser/antlr-3.2/runtime/C/include/antlr3defs.h
- use NULL instead of 0 in Parser/parse.c

git-svn-id: https://openmodelica.org/svn/OpenModelica/trunk@6090 f25d12d1-65f4-0310-ae8a-bbce733d8d8e

Compiler/runtime/errorext.cpp

@@ -234,7 +234,7 @@ extern "C"
       printf("ERROREXT: caling rollback with id: %s on empty checkpoint stack\n",id);
         exit(-1);
     }
-    fprintf(stderr, "Returning %s\n", res.c_str());
+    // fprintf(stderr, "Returning %s\n", res.c_str());
     return mk_scon((char*)res.c_str());
   }
 

Parser/parse.c

@@ -302,7 +302,7 @@ void* parseStream(pANTLR3_INPUT_STREAM input)
   psr->pParser->rec->recoverFromMismatchedToken = noRecoverFromMismatchedToken;
   // psr->pParser->rec->recoverFromMismatchedSet = noRecoverFromMismatchedSet;
 
-  void* res;
+  void* res = NULL;
   /* if (ModelicaParser_flags & PARSE_FLAT)
     res = psr->flat_class(psr);
   else */ if (ModelicaParser_flags & PARSE_EXPRESSION)
@@ -311,7 +311,7 @@ void* parseStream(pANTLR3_INPUT_STREAM input)
     res = psr->stored_definition(psr);
 
   if (lexerFailed || pLexer->rec->state->failed || psr->pParser->rec->state->failed) // Some parts of the AST are NULL if errors are used...
-    res = 0;
+    res = NULL;
   psr->free(psr);
   psr = NULL;
   tstream->free(tstream);