JavaTX/JavaCompilerCore
2
0
Fork 3
Code Issues 94 Pull Requests Actions Packages Projects Releases Wiki Activity

MatrixOP funktioniert (mit JUnit wird class file erzeugt) und dann mit TestBytecode.java getestet

Browse Source
This commit is contained in:
Fayez Abu Alia 2018-12-29 21:49:01 +01:00
parent 90c0cd431f
commit e07b189ba4
3 changed files with 28 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/main/java/de/dhbwstuttgart/bytecode/BytecodeGen.java
View File

@ -70,6 +70,7 @@ public class BytecodeGen implements ASTVisitor {
// stores generics and their bounds of class
HashMap<String, String> genericsAndBounds = new HashMap<>();
private int constructorPos = 0;
private final TPHExtractor tphExtractor = new TPHExtractor();
private final ArrayList<GenericInsertPair> commonPairs = new ArrayList<>();
@ -293,9 +294,13 @@ public class BytecodeGen implements ASTVisitor {
System.out.println("Constructor: " + field.getName() + " Sig: "+ sig + " Desc: " + desc);
MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "<init>", desc, sig, null);
mv.visitCode();
Block block = fieldInitializations.get().block;
constructorPos += 1;
BytecodeGenMethod gen = new BytecodeGenMethod(className,superClass,resultSet,field, mv,paramsAndLocals,cw,
genericsAndBoundsMethod,genericsAndBounds,isInterface,classFiles, sf,path, block);
genericsAndBoundsMethod,genericsAndBounds,isInterface,classFiles, sf,path, block, constructorPos);
if(!field.getParameterList().iterator().hasNext() && !(field.block.statements.get(field.block.statements.size()-1) instanceof ReturnVoid)) {
mv.visitInsn(Opcodes.RETURN);
}

9
src/main/java/de/dhbwstuttgart/bytecode/BytecodeGenMethod.java
View File

@ -86,12 +86,14 @@ public class BytecodeGenMethod implements StatementVisitor {
private KindOfLambda kindOfLambda;
private HashMap<String, byte[]> classFiles;
private int constructorPos = 0;
private ArrayList<RefTypeOrTPHOrWildcardOrGeneric> varsFunInterface = new ArrayList<>();;
// generate bytecode for constructor
public BytecodeGenMethod(String className, String superClass,ResultSet resultSet, Method m, MethodVisitor mv,
HashMap<String, Integer> paramsAndLocals, ClassWriter cw, HashMap<String, String> genericsAndBoundsMethod,
HashMap<String, String> genericsAndBounds, boolean isInterface, HashMap<String, byte[]> classFiles,
SourceFile sf,String path, Block block) {
SourceFile sf,String path, Block block, int constructorPos) {
this.className = className;
this.superClass = superClass;
@ -106,6 +108,7 @@ public class BytecodeGenMethod implements StatementVisitor {
this.classFiles = classFiles;
this.sf = sf;
this.path = path;
this.constructorPos = constructorPos;
if(block != null)
this.blockFieldInit = block;
this.m.block.accept(this);
@ -634,7 +637,7 @@ public class BytecodeGenMethod implements StatementVisitor {
// Desc: (this/nothing)TargetType
String fiMethodDesc = samMethod.accept(new DescriptorToString(resultSet));
mv.visitInvokeDynamicInsn("apply", fiMethodDesc, bootstrap, arg1, arg2, arg3);
if(constructorPos<2) {
MethodVisitor mvLambdaBody = cw.visitMethod(Opcodes.ACC_PRIVATE + staticOrInstance + Opcodes.ACC_SYNTHETIC,
methodName, newDesc, null, null);
@ -647,7 +650,7 @@ public class BytecodeGenMethod implements StatementVisitor {
mvLambdaBody.visitEnd();
cw.visitInnerClass("java/lang/invoke/MethodHandles$Lookup", "java/lang/invoke/MethodHandles", "Lookup",
Opcodes.ACC_PUBLIC + Opcodes.ACC_STATIC + Opcodes.ACC_FINAL);
}
// generateBCForFunN(lambdaExpression, typeErasure);
}

5
src/main/java/de/dhbwstuttgart/bytecode/utilities/KindOfLambda.java
View File

@ -162,7 +162,7 @@ public class KindOfLambda implements StatementVisitor{
@Override
public void visit(UnaryExpr unaryExpr) {
throw new NotImplementedException();
}
@Override
@ -202,7 +202,8 @@ public class KindOfLambda implements StatementVisitor{
@Override
public void visit(WhileStmt whileStmt) {
// TODO Auto-generated method stub
whileStmt.expr.accept(this);
whileStmt.loopBlock.accept(this);
}