From 1cfa339ac23b8c067e682f1f768b03234d91ea24 Mon Sep 17 00:00:00 2001
From: blueloveTH <blueloveth@hclcat.games>
Date: Sat, 12 Nov 2022 14:35:14 +0800
Subject: [PATCH] backup

---
 src/codeobject.h |  8 ++++----
 src/vm.h         | 15 +++------------
 2 files changed, 7 insertions(+), 16 deletions(-)

diff --git a/src/codeobject.h b/src/codeobject.h
index 7403a3dd..1147227b 100644
--- a/src/codeobject.h
+++ b/src/codeobject.h
@@ -105,7 +105,7 @@ private:
     int ip = 0;
 public:
     PyVar _module;
-    PyVarDict& f_locals;
+    PyVarDict f_locals;
 
     inline PyVarDict& f_globals(){
         return _module->attribs;
@@ -113,7 +113,7 @@ public:
 
     const CodeObject* code;
 
-    Frame(const CodeObject* code, PyVar _module, PyVarDict& locals)
+    Frame(const CodeObject* code, PyVar _module, const PyVarDict& locals)
         : code(code), _module(_module), f_locals(locals) {}
 
     inline const ByteCode& readCode() {
@@ -122,7 +122,7 @@ public:
 
     _Str errorSnapshot(){
         int line = -1;
-        if(!isEnd()) line = code->co_code[ip-1].line;
+        if(!isCodeEnd()) line = code->co_code[ip-1].line;
         return code->src->snapshot(line);
     }
 
@@ -130,7 +130,7 @@ public:
         return s_data.size();
     }
 
-    inline bool isEnd() const {
+    inline bool isCodeEnd() const {
         return ip >= code->co_code.size();
     }
 
diff --git a/src/vm.h b/src/vm.h
index c7911a38..526a79e7 100644
--- a/src/vm.h
+++ b/src/vm.h
@@ -30,7 +30,7 @@ private:
     PyVarDict _modules;       // 3rd modules
 
     PyVar runFrame(Frame* frame){
-        while(!frame->isEnd()){
+        while(!frame->isCodeEnd()){
             const ByteCode& byte = frame->readCode();
             //printf("%s (%d) stack_size: %d\n", OP_NAMES[byte.op], byte.arg, frame->stackSize());
 
@@ -424,23 +424,14 @@ public:
         }
     }
 
-    PyVar _exec(const _Code& code, PyVar _module){
-        PyVarDict locals;
-        return _exec(code, _module, locals);
-    }
-
-    PyVar _exec(const _Code& code, PyVar _module, PyVarDict& locals){
+    PyVar _exec(const _Code& code, PyVar _module, const PyVarDict& locals={}){
         if(code == nullptr) UNREACHABLE();
 
         if(callstack.size() > 1000){
             throw RuntimeError("RecursionError", "maximum recursion depth exceeded", _cleanErrorAndGetSnapshots());
         }
 
-        Frame* frame = new Frame(
-            code.get(),
-            _module,
-            locals      // pass by reference
-        );
+        Frame* frame = new Frame(code.get(), _module, locals);
         callstack.push(std::unique_ptr<Frame>(frame));
         PyVar ret = runFrame(frame);
         callstack.pop();