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comparison test/call_suite_aggrs/main.c @ 597:0179c25fd855

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- test/call_suite_aggrs: LL-suffixed long long int constant to avoid side-effects and warning
author Tassilo Philipp
date Tue, 20 Sep 2022 10:44:57 +0200
parents 806e415df417
children 57ad31f924bb
comparison
equal deleted inserted replaced
596:1586812f8eed 597:0179c25fd855
145 case '{': /* struct */ 145 case '{': /* struct */
146 { 146 {
147 /* bound check memory adjacent to returned aggregate, to check for overflows by dcCallAggr */ 147 /* bound check memory adjacent to returned aggregate, to check for overflows by dcCallAggr */
148 long long* adj_ll = (get_max_aggr_size() - rtype_size) > sizeof(long long) ? (long long*)((char*)V_a[pos] + rtype_size) : NULL; 148 long long* adj_ll = (get_max_aggr_size() - rtype_size) > sizeof(long long) ? (long long*)((char*)V_a[pos] + rtype_size) : NULL;
149 if(adj_ll) 149 if(adj_ll)
150 *adj_ll = 0x0123456789abcdef; 150 *adj_ll = 0x0123456789abcdefLL;
151 151
152 s = ((int(*)(const void*,const void*))rtype_a_cmp)(dcCallAggr(p, t, rtype_a, V_a[pos]), K_a[pos]); 152 s = ((int(*)(const void*,const void*))rtype_a_cmp)(dcCallAggr(p, t, rtype_a, V_a[pos]), K_a[pos]);
153 153
154 if(adj_ll && *adj_ll != 0x0123456789abcdef) { 154 if(adj_ll && *adj_ll != 0x0123456789abcdefLL) {
155 printf("writing rval overflowed into adjacent memory;"); 155 printf("writing rval overflowed into adjacent memory;");
156 return 0; 156 return 0;
157 } 157 }
158 break; 158 break;
159 } 159 }