private static void catchBody(
BytecodeContext bc,
GeneratorAdapter adapter,
Catch ct,
int pe,
int lRef,
boolean caugth,
boolean store)
throws BytecodeException {
// pc.setCatch(pe,true);
adapter.loadArg(0);
adapter.loadLocal(pe);
adapter.push(caugth);
adapter.push(store);
adapter.invokeVirtual(Types.PAGE_CONTEXT, TagTry.SET_CATCH3);
// ref=
ct.name.writeOut(bc, Expression.MODE_REF);
adapter.storeLocal(lRef);
adapter.loadLocal(lRef);
adapter.loadArg(0);
adapter.loadLocal(pe); // (...,pe.getCatchBlock(pc))
adapter.loadArg(0);
adapter.invokeVirtual(Types.PAGE_EXCEPTION, GET_CATCH_BLOCK);
adapter.invokeInterface(Types.REFERENCE, SET);
adapter.pop();
ct.body.writeOut(bc);
}
private void _writeOutFinally(BytecodeContext bc, int lRef) throws BytecodeException {
// ref.remove(pc);
// Reference r=null;
GeneratorAdapter adapter = bc.getAdapter();
// if(fcf!=null &&
// fcf.getAfterFinalGOTOLabel()!=null)ASMUtil.visitLabel(adapter,fcf.getFinalEntryLabel());
ExpressionUtil.visitLine(bc, finallyLine);
// if (reference != null)
// reference.removeEL(pagecontext);
Label removeEnd = new Label();
adapter.loadLocal(lRef);
adapter.ifNull(removeEnd);
adapter.loadLocal(lRef);
adapter.loadArg(0);
adapter.invokeInterface(Types.REFERENCE, REMOVE_EL);
adapter.pop();
adapter.visitLabel(removeEnd);
if (finallyBody != null) finallyBody.writeOut(bc); // finally
/*if(fcf!=null){
Label l = fcf.getAfterFinalGOTOLabel();
if(l!=null)adapter.visitJumpInsn(Opcodes.GOTO, l);
}*/
}
public static void pop(GeneratorAdapter adapter, Type type) {
if (type.equals(Types.DOUBLE_VALUE)) adapter.pop2();
else if (type.equals(Types.VOID)) ;
else adapter.pop();
}
/**
* @param adapter
* @param expr
* @param mode
*/
public static void pop(GeneratorAdapter adapter, Expression expr, int mode) {
if (mode == Expression.MODE_VALUE && (expr instanceof ExprDouble)) adapter.pop2();
else adapter.pop();
}