gcc/testsuite/jit.dg/test-error-gcc_jit_context_new_global-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 global 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_struct *t_opaque =
  15     gcc_jit_context_new_opaque_struct (ctxt, NULL, "opaque");
  16
  17   (void)gcc_jit_context_new_global (ctxt, NULL,
  18                                     GCC_JIT_GLOBAL_EXPORTED,
  19                                     gcc_jit_struct_as_type (t_opaque),
  20                                     "instance_of_opaque");
  21 }
  22
  23 void
  24 verify_code (gcc_jit_context *ctxt, gcc_jit_result *result)
  25 {
  26   CHECK_VALUE (result, NULL);
  27
  28   /* Verify that the correct error message was emitted.  */
  29   CHECK_STRING_VALUE (gcc_jit_context_get_first_error (ctxt),
  30                       "gcc_jit_context_new_global:"
  31                       " unknown size for global \"instance_of_opaque\" (type: struct opaque)");
  32 }