| #include <stdlib.h> |
| #include <stdio.h> |
| |
| #include "libgccjit.h" |
| |
| #include "harness.h" |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| extern void |
| called_function (void *ptr); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| void |
| create_code (gcc_jit_context *ctxt, void *user_data) |
| { |
| /* Verify that we get an error (rather than a crash) |
| if the client code reuses a gcc_jit_param * for |
| two different functions. */ |
| gcc_jit_type *void_type = |
| gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_VOID); |
| gcc_jit_type *int_type = |
| gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_INT); |
| |
| /* Create a param. */ |
| gcc_jit_param *param = |
| gcc_jit_context_new_param (ctxt, NULL, int_type, "i"); |
| |
| /* Try to use it for two different functions. */ |
| gcc_jit_context_new_function (ctxt, NULL, |
| GCC_JIT_FUNCTION_EXPORTED, |
| void_type, |
| "fn_one", |
| 1, ¶m, |
| 0); |
| gcc_jit_context_new_function (ctxt, NULL, |
| GCC_JIT_FUNCTION_EXPORTED, |
| void_type, |
| "fn_two", |
| 1, ¶m, |
| 0); |
| } |
| |
| 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_context_new_function:" |
| " parameter 0 \"i\" (type: int)" |
| " for function fn_two" |
| " was already used for function fn_one")) |
| } |
| |