Fixed ldc1 compilation

dmd2/irstate.c

@@ -32,7 +32,9 @@ IRState::IRState(IRState *irs, Statement *s)
         sthis = irs->sthis;
         blx = irs->blx;
         deferToObj = irs->deferToObj;
+#if DMDV2
         varsInScope = irs->varsInScope;
+#endif
     }
     else
     {
@@ -42,7 +44,9 @@ IRState::IRState(IRState *irs, Statement *s)
         sthis = NULL;
         blx = NULL;
         deferToObj = NULL;
+#if DMDV2
         varsInScope = NULL;
+#endif
     }
 }
 

dmd2/irstate.h

@@ -37,7 +37,9 @@ struct IRState
     Array *deferToObj;          // array of Dsymbol's to run toObjFile(int multiobj) on later
     elem *ehidden;              // transmit hidden pointer to CallExp::toElem()
     Symbol *startaddress;
+#if DMDV2
     Array *varsInScope;         // variables that are in scope that will need destruction later
+#endif
 
     block *breakBlock;
     block *contBlock;