+char is_break_or_jump(code_t*c)
+{
+ if(!c)
+ return 0;
+ if(c->opcode == OPCODE_JUMP ||
+ c->opcode == OPCODE___BREAK__ ||
+ c->opcode == OPCODE___CONTINUE__ ||
+ c->opcode == OPCODE_THROW ||
+ c->opcode == OPCODE_RETURNVOID ||
+ c->opcode == OPCODE_RETURNVALUE) {
+ return 1;
+ }
+ return 0;
+}
+
+#define NEED_EXTRA_STACK_ARG
+static code_t* insert_finally(code_t*c, code_t*finally)
+{
+ code_t*finally_label = abc_nop(0);
+ NEW(lookupswitch_t, l);
+ //_lookupswitch
+
+ code_t*i = c;
+ int count=0;
+ while(i) {
+ code_t*prev = i->prev;
+ if(i->opcode == OPCODE___CONTINUE__ ||
+ i->opcode == OPCODE___BREAK__ ||
+ i->opcode == OPCODE_RETURNVOID ||
+ i->opcode == OPCODE_RETURNVALUE ||
+ i->opcode == OPCODE___RETHROW__)
+ {
+ if(i->opcode == OPCODE___RETHROW__)
+ i->opcode = OPCODE_NOP;
+ code_t*p = prev;
+ p = abc_pushbyte(p, count++);
+ p = abc_jump(p, finally_label);
+ code_t*target = p = abc_label(p);
+#ifdef NEED_EXTRA_STACK_ARG
+ p = abc_pop(p);
+#endif
+ p->next = i;i->prev = p;
+ list_append(l->targets, target);
+ }
+ i = prev;
+ }
+
+ code_t*j,*f;
+ c = abc_pushbyte(c, -1);
+ c = code_append(c, finally_label);
+ c = code_append(c, finally);
+
+#ifdef NEED_EXTRA_STACK_ARG
+ c = abc_dup(c);
+#endif
+ c = abc_lookupswitch(c, l);
+ c = l->def = abc_label(c);
+#ifdef NEED_EXTRA_STACK_ARG
+ c = abc_pop(c);
+#endif
+
+ return c;
+}