diff options
| -rw-r--r-- | tccgen.c | 8 | ||||
| -rw-r--r-- | tests/tcctest.c | 14 |
2 files changed, 22 insertions, 0 deletions
@@ -6657,6 +6657,14 @@ static int decl0(int l, int is_for_loop_init) } while (1) { /* iterate thru each declaration */ type = btype; + /* If the base type itself was an array type of unspecified + size (like in 'typedef int arr[]; arr x = {1};') then + we will overwrite the unknown size by the real one for + this decl. We need to unshare the ref symbol holding + that size. */ + if ((type.t & VT_ARRAY) && type.ref->c < 0) { + type.ref = sym_push(SYM_FIELD, &type.ref->type, 0, type.ref->c); + } type_decl(&type, &ad, &v, TYPE_DIRECT); #if 0 { diff --git a/tests/tcctest.c b/tests/tcctest.c index 025d12d..0b894aa 100644 --- a/tests/tcctest.c +++ b/tests/tcctest.c @@ -1446,6 +1446,13 @@ struct complexinit2 cix22 = { .b = { 4001, 4002, 4003, 4004, 4005, 4006 } }; +typedef int arrtype1[]; +arrtype1 sinit19 = {1}; +arrtype1 sinit20 = {2,3}; +typedef int arrtype2[3]; +arrtype2 sinit21 = {4}; +arrtype2 sinit22 = {5,6,7}; + void init_test(void) { int linit1 = 2; @@ -1546,6 +1553,13 @@ void init_test(void) cix[0].b[2].a, cix[0].b[2].b); printf("cix2: %d %d\n", cix21.b[2], cix22.b[5]); printf("sizeof cix20 %d, cix21 %d, sizeof cix22 %d\n", sizeof cix20, sizeof cix21, sizeof cix22); + + printf("arrtype1: %d %d %d\n", sinit19[0], sinit20[0], sinit20[1]); + printf("arrtype2: %d %d\n", sizeof(sinit19), sizeof(sinit20)); + printf("arrtype3: %d %d %d\n", sinit21[0], sinit21[1], sinit21[2]); + printf("arrtype4: %d %d %d\n", sinit22[0], sinit22[1], sinit22[2]); + printf("arrtype5: %d %d\n", sizeof(sinit21), sizeof(sinit22)); + printf("arrtype6: %d\n", sizeof(arrtype2)); } |