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comparison gcc/testsuite/jit.dg/test-error-param-sharing.c @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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68:561a7518be6b 111:04ced10e8804
1 #include <stdlib.h>
2 #include <stdio.h>
3
4 #include "libgccjit.h"
5
6 #include "harness.h"
7
8 #ifdef __cplusplus
9 extern "C" {
10 #endif
11
12 extern void
13 called_function (void *ptr);
14
15 #ifdef __cplusplus
16 }
17 #endif
18
19 void
20 create_code (gcc_jit_context *ctxt, void *user_data)
21 {
22 /* Verify that we get an error (rather than a crash)
23 if the client code reuses a gcc_jit_param * for
24 two different functions. */
25 gcc_jit_type *void_type =
26 gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_VOID);
27 gcc_jit_type *int_type =
28 gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_INT);
29
30 /* Create a param. */
31 gcc_jit_param *param =
32 gcc_jit_context_new_param (ctxt, NULL, int_type, "i");
33
34 /* Try to use it for two different functions. */
35 gcc_jit_context_new_function (ctxt, NULL,
36 GCC_JIT_FUNCTION_EXPORTED,
37 void_type,
38 "fn_one",
39 1, &param,
40 0);
41 gcc_jit_context_new_function (ctxt, NULL,
42 GCC_JIT_FUNCTION_EXPORTED,
43 void_type,
44 "fn_two",
45 1, &param,
46 0);
47 }
48
49 void
50 verify_code (gcc_jit_context *ctxt, gcc_jit_result *result)
51 {
52 CHECK_VALUE (result, NULL);
53
54 /* Verify that the correct error message was emitted. */
55 CHECK_STRING_VALUE (gcc_jit_context_get_first_error (ctxt),
56 ("gcc_jit_context_new_function:"
57 " parameter 0 \"i\" (type: int)"
58 " for function fn_two"
59 " was already used for function fn_one"))
60 }
61