| ### Compilation failed: | |
| error: 3: discard statement is only permitted in fragment shaders | |
| void discard_stmt() { discard; } | |
| ^^^^^^^ | |
| error: 5: do-while loops are not supported | |
| int do_loop(int x) { do { x++; } while(x < 1); return x; } | |
| ^^^^^^^^^^^^^^^^^^^^^^^^^ | |
| error: 7: while loops are not supported | |
| int while_loop(int x) { while (x < 1) { x++; } return x; } | |
| ^^^^^^^^^^^^^^^^^^^^^^ | |
| 3 errors |