1 ### Compilation failed:
3 error: 3: missing init declaration
4 void no_initializer() { int i = 0; for ( ; i < 1; i++) {} }
6 error: 4: invalid init declaration
7 void init_not_decl() { int i; for (i = 0; i < 1; i++) {} }
9 error: 5: missing loop index initializer
10 void index_no_init() { for (int i; i < 1; i++) {} }
12 error: 7: invalid type for loop index
13 void bool_index() { for (bool i = false; i != true; i = !i) {} }
15 error: 8: invalid type for loop index
16 void vec_index() { for (float2 i = float2(0); i.x < 1; i.x++) {} }
18 error: 9: construction of array type 'int[2]' is not supported
19 void array_index() { for (int i[2] = int[2](0, 0); i[0] < 1; ++i[0]) {} }
21 error: 9: unknown identifier 'i'
22 void array_index() { for (int i[2] = int[2](0, 0); i[0] < 1; ++i[0]) {} }
24 error: 9: unknown identifier 'i'
25 void array_index() { for (int i[2] = int[2](0, 0); i[0] < 1; ++i[0]) {} }
27 error: 13: loop index initializer must be a constant expression
28 void uniform_init() { for (int i = u; i < 1; ++i) {} }
30 error: 14: loop index initializer must be a constant expression
31 void param_init(int p) { for (int i = p; i < 1; ++i) {} }