[Dotgnu-pnet-commits] CVS: pnet/cscc/c c_grammar.y,1.58,1.59

[Rhys Weatherley <address@hidden>]

Update of /cvsroot/dotgnu-pnet/pnet/cscc/c
In directory subversions:/tmp/cvs-serv9346/cscc/c

Modified Files:
        c_grammar.y 
Log Message:


Make the C compiler more robust against failures of "CTypeDefineStructOrUnion".


Index: c_grammar.y
===================================================================
RCS file: /cvsroot/dotgnu-pnet/pnet/cscc/c/c_grammar.y,v
retrieving revision 1.58
retrieving revision 1.59
diff -C2 -r1.58 -r1.59
*** c_grammar.y 1 Jul 2003 11:47:14 -0000       1.58
--- c_grammar.y 3 Jul 2003 00:31:56 -0000       1.59
***************
*** 1773,1776 ****
--- 1773,1790 ----
                                        $<structInfo>$.type = 
CTypeDefineStructOrUnion
                                                        (&CCCodeGen, $2, $1, 
functionName);
+                                       if(!($<structInfo>$.type))
+                                       {
+                                               /* This shouldn't happen, but 
fail gracefully */
+                                               if($1 == C_STKIND_STRUCT)
+                                               {
+                                                       CCError(_("`struct %s' 
is already defined"), $2);
+                                               }
+                                               else
+                                               {
+                                                       CCError(_("`union %s' 
is already defined"), $2);
+                                               }
+                                               $<structInfo>$.type = 
CTypeDefineAnonStructOrUnion
+                                                       (&CCCodeGen, 
currentStruct, functionName, $1);
+                                       }
                                }
                                else