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fixed issue in boxing

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This commit is contained in:
Sanjar Ahmadov
2021-05-02 12:46:35 -04:00
parent 69939f08c3
commit 398563d8ba
1 changed files with 4 additions and 3 deletions
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src/main/java/chocopy/pa3/CodeGenImpl.java
+4 -3
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@@ -129,7 +129,7 @@ public class CodeGenImpl extends CodeGenBase
StmtAnalyzer stmtAnalyzer = new StmtAnalyzer(funcInfo); StmtAnalyzer stmtAnalyzer = new StmtAnalyzer(funcInfo);
int emptySlotNum = 4; int emptySlotNum = 4;
// backend.emitLW(A0, SP, varSlotMap.get(varName)) to load the variable using its name // example usage: backend.emitLW(A0, SP, varSlotMap.get(varName)) to load the variable using its name
Map<String, Integer> varSlotMap = stmtAnalyzer.varSlotMap; Map<String, Integer> varSlotMap = stmtAnalyzer.varSlotMap;
for (int i = 0; i < funcInfo.getParams().size(); i++) { for (int i = 0; i < funcInfo.getParams().size(); i++) {
@@ -214,6 +214,7 @@ public class CodeGenImpl extends CodeGenBase
private Map<SymbolInfo, Integer> offsetMap = new HashMap<>(); private Map<SymbolInfo, Integer> offsetMap = new HashMap<>();
/** Variable to keep track of slots of stored variables on stack */ /** Variable to keep track of slots of stored variables on stack */
// example usage: backend.emitLW(A0, SP, varSlotMap.get(varName)) to load the variable using its name
private Map<String, Integer> varSlotMap = new HashMap<>(); private Map<String, Integer> varSlotMap = new HashMap<>();
private final String size_label; private final String size_label;
@@ -304,13 +305,13 @@ public class CodeGenImpl extends CodeGenBase
if (expr.getInferredType().equals(Type.INT_TYPE)) { if (expr.getInferredType().equals(Type.INT_TYPE)) {
if (formalParamInfo.getVarType().equals(Type.OBJECT_TYPE) || formalParamInfo.getVarType().equals(Type.INT_TYPE)) { if (formalParamInfo.getVarType().equals(Type.OBJECT_TYPE) || formalParamInfo.getVarType().equals(Type.INT_TYPE)) {
backend.emitJ(makeintLabel, "Box integer"); backend.emitJAL(makeintLabel, "Box integer");
} else { } else {
// FIXME: passed argument does not match formal parameter // FIXME: passed argument does not match formal parameter
} }
} else if (expr.getInferredType().equals(Type.BOOL_TYPE)) { } else if (expr.getInferredType().equals(Type.BOOL_TYPE)) {
if (formalParamInfo.getVarType().equals(Type.OBJECT_TYPE) || formalParamInfo.getVarType().equals(Type.BOOL_TYPE)) { if (formalParamInfo.getVarType().equals(Type.OBJECT_TYPE) || formalParamInfo.getVarType().equals(Type.BOOL_TYPE)) {
backend.emitJ(makeboolLabel, "Box boolean"); backend.emitJAL(makeboolLabel, "Box boolean");
} else { } else {
// FIXME: passed argument does not match formal parameter // FIXME: passed argument does not match formal parameter
} }