| #include <stdlib.h> |
| #include <stdio.h> |
| |
| #include "libgccjit.h" |
| |
| #include "harness.h" |
| |
| /* Try to declare a bit-field with invalid width. */ |
| |
| void |
| create_code (gcc_jit_context *ctxt, void *user_data) |
| { |
| gcc_jit_type *short_type = |
| gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_SHORT); |
| gcc_jit_field *i = |
| gcc_jit_context_new_bitfield (ctxt, |
| NULL, |
| short_type, |
| 3, |
| "i"); |
| gcc_jit_field *j = |
| gcc_jit_context_new_bitfield (ctxt, |
| NULL, |
| short_type, |
| 157, |
| "j"); |
| gcc_jit_field *fields[] = {i, j}; |
| gcc_jit_context_new_struct_type (ctxt, NULL, "bit_foo", 2, fields); |
| } |
| |
| void |
| verify_code (gcc_jit_context *ctxt, gcc_jit_result *result) |
| { |
| CHECK_VALUE (result, NULL); |
| char error_str[256]; |
| snprintf (error_str, sizeof (error_str), |
| "width of bit-field j (width: 157) is wider than its type " |
| "(width: %zu)", 8 * sizeof (short)); |
| |
| /* Verify that the correct error message was emitted. */ |
| |
| CHECK_STRING_VALUE (gcc_jit_context_get_first_error (ctxt), |
| error_str); |
| } |