ceph/src/civetweb/src/third_party/duktape-1.3.0/src-separate/duk_error_longjmp.c

   1 /*
   2  *  Do a longjmp call, calling the fatal error handler if no
   3  *  catchpoint exists.
   4  */
   5
   6 #include "duk_internal.h"
   7
   8 DUK_INTERNAL void duk_err_longjmp(duk_hthread *thr) {
   9         DUK_ASSERT(thr != NULL);
  10
  11         if (!thr->heap->lj.jmpbuf_ptr) {
  12                 /*
  13                  *  If we don't have a jmpbuf_ptr, there is little we can do
  14                  *  except panic.  The caller's expectation is that we never
  15                  *  return.
  16                  */
  17
  18                 DUK_D(DUK_DPRINT("uncaught error: type=%d iserror=%d value1=%!T value2=%!T",
  19                                  (int) thr->heap->lj.type, (int) thr->heap->lj.iserror,
  20                                  &thr->heap->lj.value1, &thr->heap->lj.value2));
  21
  22                 duk_fatal((duk_context *) thr, DUK_ERR_UNCAUGHT_ERROR, "uncaught error");
  23                 DUK_UNREACHABLE();
  24         }
  25
  26         DUK_LONGJMP(thr->heap->lj.jmpbuf_ptr->jb);
  27         DUK_UNREACHABLE();
  28 }