VM_THROW_NO_ESCAPE_FLAG 4254 compile.c      		    level = VM_THROW_NO_ESCAPE_FLAG;
VM_THROW_NO_ESCAPE_FLAG 4316 compile.c      		level = VM_THROW_NO_ESCAPE_FLAG;
VM_THROW_NO_ESCAPE_FLAG 4377 compile.c      	    const unsigned long level = VM_THROW_NO_ESCAPE_FLAG;
VM_THROW_NO_ESCAPE_FLAG 1049 vm_insnhelper.c     const int flag = (int)(throw_state & VM_THROW_NO_ESCAPE_FLAG);