X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2FSDCCicode.c;h=ecbe659b3b1d703ad5305ef7e390259a1cfb56a0;hb=aa10ccd6feb021eee2bc274ca1cbc938aeae6428;hp=9e25e4367f0b7d68ed3bdc09f7e137faa595340f;hpb=0299234dcc9718e0017d8a1a2d04c6b64220af2c;p=fw%2Fsdcc

diff --git a/src/SDCCicode.c b/src/SDCCicode.c
index 9e25e436..ecbe659b 100644
--- a/src/SDCCicode.c
+++ b/src/SDCCicode.c
@@ -24,6 +24,7 @@
 
 #include "common.h"
 #include "newalloc.h"
+#include "math.h"
 
 /*-----------------------------------------------------------------*/
 /* global variables       */
@@ -41,12 +42,6 @@ int scopeLevel;
 symbol *returnLabel;		/* function return label */
 symbol *entryLabel;		/* function entry  label */
 
-#if defined(__BORLANDC__) || defined(_MSC_VER)
-#define LONG_LONG __int64
-#else
-#define LONG_LONG long long
-#endif
-
 /*-----------------------------------------------------------------*/
 /* forward definition of some functions */
 operand *geniCodeDivision (operand *, operand *);
@@ -132,11 +127,28 @@ iCodeTable codeTable[] =
 */
 
 void checkConstantRange(sym_link *ltype, value *val, char *msg, int pedantic) {
-  LONG_LONG max = (LONG_LONG) 1 << bitsForType(ltype);
+  double max;
   char message[132]="";
   int warnings=0;
   int negative=0;
-  long v=SPEC_CVAL(val->type).v_long;
+  long v;
+
+  max = pow ((double)2.0, (double)bitsForType(ltype));
+
+  if (SPEC_LONG(val->type)) {
+    if (SPEC_USIGN(val->type)) {
+      v=SPEC_CVAL(val->type).v_ulong;
+    } else {
+      v=SPEC_CVAL(val->type).v_long;
+    }
+  } else {
+    if (SPEC_USIGN(val->type)) {
+      v=SPEC_CVAL(val->type).v_uint;
+    } else {
+      v=SPEC_CVAL(val->type).v_int;
+    }
+  }
+
 
 #if 0
   // this could be a good idea
@@ -1005,28 +1017,16 @@ operandOperation (operand * left, operand * right,
 			       operandLitValue (right));
       break;
     case BITWISEAND:
-      retval = operandFromLit ((SPEC_USIGN(let) ?
-				(unsigned long) operandLitValue (left) :
-				(long) operandLitValue (left)) &
-			       (SPEC_USIGN(ret) ?
-				(unsigned long) operandLitValue (right) :
-				(long) operandLitValue (right)));
+      retval = operandFromLit ((long)operandLitValue(left) & 
+			       (long)operandLitValue(right));
       break;
     case '|':
-      retval = operandFromLit ((SPEC_USIGN(let) ?
-				(unsigned long) operandLitValue (left) :
-				(long) operandLitValue (left)) |
-			       (SPEC_USIGN(ret) ?
-				(unsigned long) operandLitValue (right) :
-				(long) operandLitValue (right)));
+      retval = operandFromLit ((long)operandLitValue (left) |
+			       (long)operandLitValue (right));
       break;
     case '^':
-      retval = operandFromLit ((SPEC_USIGN(let) ?
-				(unsigned long) operandLitValue (left) :
-				(long) operandLitValue (left)) ^
-			       (SPEC_USIGN(ret) ?
-				(unsigned long) operandLitValue (right) :
-				(long) operandLitValue (right)));
+      retval = operandFromLit ((long)operandLitValue (left) ^
+			       (long)operandLitValue (right));
       break;
     case AND_OP:
       retval = operandFromLit (operandLitValue (left) &&
@@ -1611,7 +1611,7 @@ geniCodeCast (sym_link * type, operand * op, bool implicit)
 
   /* if casting to/from pointers, do some checking */
   if (IS_PTR(type)) { // to a pointer
-    if (!IS_PTR(optype) && !IS_FUNC(optype)) { // from a non pointer
+    if (!IS_PTR(optype) && !IS_FUNC(optype) && !IS_AGGREGATE(optype)) { // from a non pointer
       if (IS_INTEGRAL(optype)) { 
 	// maybe this is NULL, than it's ok.
 	if (!(IS_LITERAL(optype) && (SPEC_CVAL(optype).v_ulong ==0))) {