| #include <stdlib.h> |
| #include <stdio.h> |
| |
| #include "libgccjit.h" |
| |
| #include "harness.h" |
| |
| void |
| create_code (gcc_jit_context *ctxt, void *user_data) |
| { |
| /* Let's try to inject the equivalent of: |
| |
| int |
| test_fn () |
| { |
| return i; |
| } |
| |
| where "i" is a param that isn't associated with any function, |
| and verify that the API complains. */ |
| |
| gcc_jit_type *int_type = |
| gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_INT); |
| |
| gcc_jit_param *param = |
| gcc_jit_context_new_param (ctxt, NULL, int_type, "i"); |
| |
| gcc_jit_function *test_fn = |
| gcc_jit_context_new_function (ctxt, NULL, |
| GCC_JIT_FUNCTION_EXPORTED, |
| int_type, |
| "test_fn", |
| 0, NULL, |
| 0); |
| |
| gcc_jit_block *block = gcc_jit_function_new_block (test_fn, NULL); |
| /* "return i;", using param i from the wrong function. */ |
| gcc_jit_block_end_with_return (block, |
| NULL, |
| gcc_jit_param_as_rvalue (param)); |
| } |
| |
| void |
| verify_code (gcc_jit_context *ctxt, gcc_jit_result *result) |
| { |
| CHECK_VALUE (result, NULL); |
| |
| /* Verify that the correct error message was emitted. */ |
| CHECK_STRING_VALUE (gcc_jit_context_get_first_error (ctxt), |
| ("gcc_jit_block_end_with_return:" |
| " param i (type: int)" |
| " was used within function test_fn" |
| " (in statement: return i;)" |
| " but is not associated with any function")) |
| } |
| |