Fix shift-negative-value warning on newer compiler versions.

error: shifting a negative signed value is undefined
2016-03-17 15:12:26 -04:00
parent 19dd940b22
commit 79a6dc9501
3 changed files with 3 additions and 3 deletions
--- a/compiler/libpc300/sc3.c
+++ b/compiler/libpc300/sc3.c
@ -749,7 +749,7 @@ static int hier14(value *lval1)
   * negative value would do).
   */
  for (i=0; i<sDIMEN_MAX; i++)
-    arrayidx1[i]=arrayidx2[i]=(cell)(-1L << (sizeof(cell)*8-1));
+    arrayidx1[i]=arrayidx2[i]=(cell)(-1UL << (sizeof(cell)*8-1));
  org_arrayidx=lval1->arrayidx; /* save current pointer, to reset later */
  if (lval1->arrayidx==NULL)
    lval1->arrayidx=arrayidx1;