C51 COMPILER V7.04 Follow code genearated is bad:
code struct { int i; union { char a; int b; } u; } test_array[][10] = { { {0, {0}}, } }; code char TESTCODE[] = {12,24,36,42}; TESTCODE has bad allocation. WATCH window: 'test_array | C:00x6E [] "" 'TESTCODE | C:00x6E [ ... ] This bug removed when array with specifed size: ... test_array[1][10] ...