ruby_setjmp       513 cont.c             if (ruby_setjmp(cont->jmpbuf)) {
ruby_setjmp      1394 cont.c             if (ruby_setjmp(fib->cont.jmpbuf)) {
ruby_setjmp       112 eval_intern.h    if (ruby_setjmp((th)->root_jmpbuf) == 0) { \
ruby_setjmp       169 eval_intern.h      (ruby_setjmp(_tag.buf) ? rb_threadptr_tag_state(VAR_FROM_MEMORY(_th)) : (TH_REPUSH_TAG(), 0))