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handle arrays with a flexible member but no initializer

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This commit is contained in:
Joe Soroka
2011-07-11 00:18:36 -07:00
parent cd3d1a45f3
commit c71798c376
2 changed files with 4 additions and 2 deletions
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2
tccgen.c
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@ -5146,7 +5146,7 @@ static void decl_initializer_alloc(CType *type, AttributeDef *ad, int r,
literals). It also simplifies local literals). It also simplifies local
initializers handling */ initializers handling */
tok_str_new(&init_str); tok_str_new(&init_str);
if (size < 0 || flexible_array) { if (size < 0 || (flexible_array && has_init)) {
if (!has_init) if (!has_init)
error("unknown type size"); error("unknown type size");
/* get all init string */ /* get all init string */

4
tests/tcctest.c
View File

@ -1301,6 +1301,8 @@ struct complexinit2 {
int b[]; int b[];
}; };
struct complexinit2 cix20;
struct complexinit2 cix21 = { struct complexinit2 cix21 = {
.a = 3000, .a = 3000,
.b = { 3001, 3002, 3003 } .b = { 3001, 3002, 3003 }
@ -1410,7 +1412,7 @@ void init_test(void)
cix[0].b[1].a, cix[0].b[1].b, cix[0].b[1].a, cix[0].b[1].b,
cix[0].b[2].a, cix[0].b[2].b); cix[0].b[2].a, cix[0].b[2].b);
printf("cix2: %d %d\n", cix21.b[2], cix22.b[5]); printf("cix2: %d %d\n", cix21.b[2], cix22.b[5]);
printf("sizeof cix21 %d, sizeof cix22 %d\n", sizeof cix21, sizeof cix22); printf("sizeof cix20 %d, cix21 %d, sizeof cix22 %d\n", sizeof cix20, sizeof cix21, sizeof cix22);
} }