gcc/testsuite/jit.dg/test-error-gcc_jit_function_new_local-opaque-struct.c

   1 #include <stdlib.h>
   2 #include <stdio.h>
   3
   4 #include "libgccjit.h"
   5
   6 #include "harness.h"
   7
   8 /* Try to create a local of an opaque struct;
   9    the API ought to complain.  */
  10
  11 void
  12 create_code (gcc_jit_context *ctxt, void *user_data)
  13 {
  14   gcc_jit_type *t_void =
  15     gcc_jit_context_get_type (ctxt, GCC_JIT_TYPE_VOID);
  16
  17   gcc_jit_struct *t_opaque =
  18     gcc_jit_context_new_opaque_struct (ctxt, NULL, "opaque");
  19
  20   gcc_jit_function *func =
  21     gcc_jit_context_new_function (ctxt, NULL,
  22                                   GCC_JIT_FUNCTION_EXPORTED,
  23                                   t_void,
  24                                   "test_fn",
  25                                   0, NULL,
  26                                   0);
  27
  28   (void)gcc_jit_function_new_local (func, NULL,
  29                                     gcc_jit_struct_as_type (t_opaque),
  30                                     "i");
  31 }
  32
  33 void
  34 verify_code (gcc_jit_context *ctxt, gcc_jit_result *result)
  35 {
  36   CHECK_VALUE (result, NULL);
  37
  38   /* Verify that the correct error message was emitted.  */
  39   CHECK_STRING_VALUE (gcc_jit_context_get_first_error (ctxt),
  40                       "gcc_jit_function_new_local:"
  41                       " unknown size for local \"i\" (type: struct opaque)");
  42 }