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Q64030 Internal Compiler Error: '@(#)newcode.c:1.87', Line 604
Microsoft C Compiler (C)
6.00 | 6.00
MS-DOS | OS/2
Summary:
If sample code below is compiled in large or compact memory model with
any optimizations except /Od, /Oa, or /Ow, the compiler will fail with
the following error message:
fatal error C1001: Internal Compiler Error
(compiler file '@(#)newcode.c:1.87', line 604)
Contact Microsoft Product Support Services
If the code is compiled with /Oa or /Ow, the following error message
will be generated:
fatal error C1001: Internal Compiler Error
(compiler file '@(#)regMD.c:1.100', line 1017)
Contact Microsoft Product Support Services
Sample Code
-----------
#include <ctype.h>
#define OFFSET 2
#define NEXTFP(nextfp,fp) \
nextfp = (long) fp & 0xffff0000;\
nextfp = nextfp + * fp + *(fp+1) * 0x100;
static unsigned char * stk_bottom;
static long first_fp;
void main (void) {}
void chkstkinit()
{
unsigned char stk_top;
static long nextfp;
static unsigned char *fp;
stk_top = 0xaa;
fp = &stk_top + OFFSET;
NEXTFP(nextfp, fp);
stk_bottom = (unsigned char *)nextfp; // Error on This line
first_fp = *stk_bottom + *(stk_bottom +1) * 0x100;
return;
}
More Information:
Since these errors occur if any optimization is turned on, compiling
with the /Od optimization switch or using the new optimize pragma to
turn off all optimizations is the easiest solution.
Microsoft has confirmed this to be a problem with C version 6.00. We
are researching this problem and will post new information here as it
becomes available.
Keywords: buglist6.00
COPYRIGHT Microsoft Corporation, 1990.
Updated 90/07/26 05:20