From 14c6b3e589efdeed524bb15bb4d83c9d1632181a Mon Sep 17 00:00:00 2001
From: sunyinqi0508 <sunyinqi0508@126.com>
Date: Mon, 3 May 2021 17:32:01 +0800
Subject: [PATCH 1/4] Delete launch.json

---
 .vscode/launch.json | 20 --------------------
 1 file changed, 20 deletions(-)
 delete mode 100644 .vscode/launch.json

diff --git a/.vscode/launch.json b/.vscode/launch.json
deleted file mode 100644
index 53608f3..0000000
--- a/.vscode/launch.json
+++ /dev/null
@@ -1,20 +0,0 @@
-{
-    // Use IntelliSense to learn about possible attributes.
-    // Hover to view descriptions of existing attributes.
-    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
-    "version": "0.2.0",
-    "configurations": [
-
-
-        {
-            "type": "java",
-            "name": "Launch Current File",
-            "request": "launch",
-            "classPaths": ["chocopy-ref.jar:target/assignment.jar"],
-            "mainClass": "chocopy.ChocoPy",
-            //"args": [ "--pass=rrs", "--test","--dir", "src/test/data/pa3/sample/list_set_element_oob_1.py"],
-            "args": [ "--pass=rrs", "--test","--dir", "test.py"],
-            "sourcePaths": []
-        }
-    ]
-}
\ No newline at end of file

From 118303e81f4ed5e1d1ec87f94433011c1e1fc038 Mon Sep 17 00:00:00 2001
From: sunyinqi0508 <sunyinqi0508@126.com>
Date: Mon, 3 May 2021 17:32:10 +0800
Subject: [PATCH 2/4] Delete settings.json

---
 .vscode/settings.json | 3 ---
 1 file changed, 3 deletions(-)
 delete mode 100644 .vscode/settings.json

diff --git a/.vscode/settings.json b/.vscode/settings.json
deleted file mode 100644
index c5f3f6b..0000000
--- a/.vscode/settings.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-    "java.configuration.updateBuildConfiguration": "interactive"
-}
\ No newline at end of file

From 443b61a29fe9ab6bf9194bb1cca4dbf60b05f249 Mon Sep 17 00:00:00 2001
From: sunyinqi0508 <sunyinqi0508@126.com>
Date: Mon, 3 May 2021 17:32:22 +0800
Subject: [PATCH 3/4] Delete conslist

---
 conslist | 27 ---------------------------
 1 file changed, 27 deletions(-)
 delete mode 100644 conslist

diff --git a/conslist b/conslist
deleted file mode 100644
index f4b83a2..0000000
--- a/conslist
+++ /dev/null
@@ -1,27 +0,0 @@
-
-        addi sp, sp, -8
-        sw ra, 4(sp)
-        sw fp, 0(sp)
-        addi fp, sp, 8
-        lw a1, 0(fp)
-        la a0, $.list$prototype
-        beqz a1, conslist_done
-        addi a1, a1, @listHeaderWords
-        jal alloc2
-        lw t0, 0(fp)
-        sw t0, @.__len__(a0)
-        slli t1, t0, 2
-        add t1, t1, fp
-        addi t2, a0, @.__elts__
-conslist_1:
-        lw t3, 0(t1)
-        sw t3, 0(t2)
-        addi t1, t1, -4
-        addi t2, t2, 4
-        addi t0, t0, -1
-        bnez t0, conslist_1
-conslist_done:
-        lw ra, -4(fp)
-        lw fp, -8(fp)
-        addi sp, sp, 8
-        jr ra
\ No newline at end of file

From 6890230252edb1029b2d65f7befbef4a50c34850 Mon Sep 17 00:00:00 2001
From: sunyinqi0508 <sunyinqi0508@126.com>
Date: Mon, 3 May 2021 17:33:40 +0800
Subject: [PATCH 4/4] Update CodeGenImpl.java

---
 src/main/java/chocopy/pa3/CodeGenImpl.java | 26 ++--------------------
 1 file changed, 2 insertions(+), 24 deletions(-)

diff --git a/src/main/java/chocopy/pa3/CodeGenImpl.java b/src/main/java/chocopy/pa3/CodeGenImpl.java
index c3de1f5..06bf552 100644
--- a/src/main/java/chocopy/pa3/CodeGenImpl.java
+++ b/src/main/java/chocopy/pa3/CodeGenImpl.java
@@ -792,30 +792,8 @@ public class CodeGenImpl extends CodeGenBase
             @Override
             public Register analyze(IndexExpr node) 
             {
-                incSp(1);
-                Register listObj = node.list.dispatch(this);
-                backend.emitSW(listObj, FP, -sp_off * wordSize, String.format("Push on stack slot %d", sp_off));
-                Register index = node.index.dispatch(this);
-                Register vacantReg = (index != A0) ? A0 : A1;
-
-                if (node.list.getInferredType().isListType()) {
-                    backend.emitLW(vacantReg, FP, -sp_off * wordSize, String.format("Pop stack slot %d", sp_off));
-
-                    this.d(vacantReg);
-                    return this.a(vacantReg, index, A0, false);
-                }else{
-                    this.a(0, vacantReg);
-                    Register a = a(index);
-                    Label ch = generateLocalLabel();
-                    backend.emitLW(a, vacantReg, getAttrOffset(strClass, "__len__"), "Load attribute: __len__");
-                    backend.emitBLTU(index, a, ch, "Ensure 0 <= idx < len");
-                    backend.emitJ(f, "Go to error handler");
-                    backend.emitLocalLabel(ch, "Index within bounds");
-                    this.c(index);
-                    Register a2 = this.a(false);
-                    this.a(1);
-                    return a2;
-                }
+		//TODO: Not Implemented
+		return A0;
             }
   
         public Register analyze(MemberExpr node)