rb_vm_get_sourceline  703 vm.c           		line_no = rb_vm_get_sourceline(cfp);
rb_vm_get_sourceline  769 vm.c           	return rb_vm_get_sourceline(cfp);
rb_vm_get_sourceline 1344 vm.c           	    int line_no = rb_vm_get_sourceline(cfp);
rb_vm_get_sourceline  105 vm_dump.c      	    int rb_vm_get_sourceline(rb_control_frame_t *);
rb_vm_get_sourceline  109 vm_dump.c      	    line = rb_vm_get_sourceline(cfp);