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comparison test/testtypes.c @ 1154:d93862a3d821

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Fixed compiler warnings in Watcom C.
author Ryan C. Gordon <icculus@icculus.org>
date Mon, 03 Oct 2005 08:12:32 +0000
parents 45b1c4303f87
children 835c1831f903
comparison
equal deleted inserted replaced
1153:5bc98ce985c2 1154:d93862a3d821
1 1
2 #include <stdio.h> 2 #include <stdio.h>
3 #include <stdlib.h>
4 #include <string.h>
3 #include "SDL_main.h" 5 #include "SDL_main.h"
4 #include "SDL_types.h" 6 #include "SDL_types.h"
7
8 /*
9 * Watcom C flags these as Warning 201: "Unreachable code" if you just
10 * compare them directly, so we push it through a function to keep the
11 * compiler quiet. --ryan.
12 */
13 static int badsize(size_t sizeoftype, size_t hardcodetype)
14 {
15 return sizeoftype != hardcodetype;
16 }
5 17
6 int main(int argc, char *argv[]) 18 int main(int argc, char *argv[])
7 { 19 {
8 int error = 0; 20 int error = 0;
9 int verbose = 1; 21 int verbose = 1;
10 22
11 if ( argv[1] && (strcmp(argv[1], "-q") == 0) ) 23 if ( argv[1] && (strcmp(argv[1], "-q") == 0) )
12 verbose = 0; 24 verbose = 0;
13 25
14 if ( sizeof(Uint8) != 1 ) { 26 if ( badsize(sizeof(Uint8), 1) ) {
15 if ( verbose ) 27 if ( verbose )
16 printf("sizeof(Uint8) != 1, instead = %d\n", 28 printf("sizeof(Uint8) != 1, instead = %d\n",
17 sizeof(Uint8)); 29 sizeof(Uint8));
18 ++error; 30 ++error;
19 } 31 }
20 if ( sizeof(Uint16) != 2 ) { 32 if ( badsize(sizeof(Uint16), 2) ) {
21 if ( verbose ) 33 if ( verbose )
22 printf("sizeof(Uint16) != 2, instead = %d\n", 34 printf("sizeof(Uint16) != 2, instead = %d\n",
23 sizeof(Uint16)); 35 sizeof(Uint16));
24 ++error; 36 ++error;
25 } 37 }
26 if ( sizeof(Uint32) != 4 ) { 38 if ( badsize(sizeof(Uint32), 4) ) {
27 if ( verbose ) 39 if ( verbose )
28 printf("sizeof(Uint32) != 4, instead = %d\n", 40 printf("sizeof(Uint32) != 4, instead = %d\n",
29 sizeof(Uint32)); 41 sizeof(Uint32));
30 ++error; 42 ++error;
31 } 43 }
32 #ifdef SDL_HAS_64BIT_TYPE 44 #ifdef SDL_HAS_64BIT_TYPE
33 if ( sizeof(Uint64) != 8 ) { 45 if ( badsize(sizeof(Uint64), 8) ) {
34 if ( verbose ) 46 if ( verbose )
35 printf("sizeof(Uint64) != 8, instead = %d\n", 47 printf("sizeof(Uint64) != 8, instead = %d\n",
36 sizeof(Uint64)); 48 sizeof(Uint64));
37 ++error; 49 ++error;
38 } 50 }