fixed a void bug exposed by bug #524691

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1974 4a8a32a2-be11-0410-ad9d-d568d2c75423

diff --git a/src/SDCCval.c b/src/SDCCval.c
index 4335276764809d836e44502c6b04c95a252b4e64..a7528c4a8621215d62ec538de073007535462280 100644 (file)
--- a/src/SDCCval.c
+++ b/src/SDCCval.c
@@ -907,6 +907,10 @@ floatFromVal (value * val)
     return (double) SPEC_CVAL (val->etype).v_ulong;
   }
 
+  if (SPEC_NOUN (val->etype) == V_VOID) {
+    return (double) SPEC_CVAL (val->etype).v_ulong;
+  }
+
   // we are lost !
   werror (E_INTERNAL_ERROR, __FILE__, __LINE__,
          "floatFromVal: unknown value");