本文整理匯總了Java中org.objectweb.asm.commons.GeneratorAdapter.visitLineNumber方法的典型用法代碼示例。如果您正苦於以下問題：Java GeneratorAdapter.visitLineNumber方法的具體用法？Java GeneratorAdapter.visitLineNumber怎麽用？Java GeneratorAdapter.visitLineNumber使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.objectweb.asm.commons.GeneratorAdapter的用法示例。
在下文中一共展示了GeneratorAdapter.visitLineNumber方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: emit
import org.objectweb.asm.commons.GeneratorAdapter; //導入方法依賴的package包/類
public void emit(C context, ObjExpr objx, GeneratorAdapter gen){
if(targetClass != null && field != null)
{
target.emit(C.EXPRESSION, objx, gen);
gen.visitLineNumber(line, gen.mark());
gen.checkCast(getType(targetClass));
gen.getField(getType(targetClass), fieldName, Type.getType(field.getType()));
//if(context != C.STATEMENT)
HostExpr.emitBoxReturn(objx, gen, field.getType());
if(context == C.STATEMENT)
{
gen.pop();
}
}
else
{
target.emit(C.EXPRESSION, objx, gen);
gen.visitLineNumber(line, gen.mark());
gen.push(fieldName);
gen.push(requireField);
gen.invokeStatic(REFLECTOR_TYPE, invokeNoArgInstanceMember);
if(context == C.STATEMENT)
gen.pop();
}
}
示例2: emitAssign
import org.objectweb.asm.commons.GeneratorAdapter; //導入方法依賴的package包/類
public void emitAssign(C context, ObjExpr objx, GeneratorAdapter gen,
Expr val){
if(targetClass != null && field != null)
{
target.emit(C.EXPRESSION, objx, gen);
gen.checkCast(getType(targetClass));
val.emit(C.EXPRESSION, objx, gen);
gen.visitLineNumber(line, gen.mark());
gen.dupX1();
HostExpr.emitUnboxArg(objx, gen, field.getType());
gen.putField(getType(targetClass), fieldName, Type.getType(field.getType()));
}
else
{
target.emit(C.EXPRESSION, objx, gen);
gen.push(fieldName);
val.emit(C.EXPRESSION, objx, gen);
gen.visitLineNumber(line, gen.mark());
gen.invokeStatic(REFLECTOR_TYPE, setInstanceFieldMethod);
}
if(context == C.STATEMENT)
gen.pop();
}
示例3: emitArgsAndCall
import org.objectweb.asm.commons.GeneratorAdapter; //導入方法依賴的package包/類
void emitArgsAndCall(int firstArgToEmit, C context, ObjExpr objx, GeneratorAdapter gen){
for(int i = firstArgToEmit; i < Math.min(MAX_POSITIONAL_ARITY, args.count()); i++)
{
Expr e = (Expr) args.nth(i);
e.emit(C.EXPRESSION, objx, gen);
}
if(args.count() > MAX_POSITIONAL_ARITY)
{
PersistentVector restArgs = PersistentVector.EMPTY;
for(int i = MAX_POSITIONAL_ARITY; i < args.count(); i++)
{
restArgs = restArgs.cons(args.nth(i));
}
MethodExpr.emitArgsAsArray(restArgs, objx, gen);
}
gen.visitLineNumber(line, gen.mark());
if(context == C.RETURN)
{
ObjMethod method = (ObjMethod) METHOD.deref();
method.emitClearLocals(gen);
}
gen.invokeInterface(IFN_TYPE, new Method("invoke", OBJECT_TYPE, ARG_TYPES[Math.min(MAX_POSITIONAL_ARITY + 1,
args.count())]));
}
示例4: emitUnboxed
import org.objectweb.asm.commons.GeneratorAdapter; //導入方法依賴的package包/類
public void emitUnboxed(C context, ObjExpr objx, GeneratorAdapter gen){
if(targetClass != null && field != null)
{
target.emit(C.EXPRESSION, objx, gen);
gen.visitLineNumber(line, gen.mark());
gen.checkCast(getType(targetClass));
gen.getField(getType(targetClass), fieldName, Type.getType(field.getType()));
}
else
throw new UnsupportedOperationException("Unboxed emit of unknown member");
}
示例5: doEmit
import org.objectweb.asm.commons.GeneratorAdapter; //導入方法依賴的package包/類
public void doEmit(C context, ObjExpr objx, GeneratorAdapter gen, boolean emitUnboxed){
Label nullLabel = gen.newLabel();
Label falseLabel = gen.newLabel();
Label endLabel = gen.newLabel();
gen.visitLineNumber(line, gen.mark());
if(testExpr instanceof StaticMethodExpr && ((StaticMethodExpr)testExpr).canEmitIntrinsicPredicate())
{
((StaticMethodExpr) testExpr).emitIntrinsicPredicate(C.EXPRESSION, objx, gen, falseLabel);
}
else if(maybePrimitiveType(testExpr) == boolean.class)
{
((MaybePrimitiveExpr) testExpr).emitUnboxed(C.EXPRESSION, objx, gen);
gen.ifZCmp(gen.EQ, falseLabel);
}
else
{
testExpr.emit(C.EXPRESSION, objx, gen);
gen.dup();
gen.ifNull(nullLabel);
gen.getStatic(BOOLEAN_OBJECT_TYPE, "FALSE", BOOLEAN_OBJECT_TYPE);
gen.visitJumpInsn(IF_ACMPEQ, falseLabel);
}
if(emitUnboxed)
((MaybePrimitiveExpr)thenExpr).emitUnboxed(context, objx, gen);
else
thenExpr.emit(context, objx, gen);
gen.goTo(endLabel);
gen.mark(nullLabel);
gen.pop();
gen.mark(falseLabel);
if(emitUnboxed)
((MaybePrimitiveExpr)elseExpr).emitUnboxed(context, objx, gen);
else
elseExpr.emit(context, objx, gen);
gen.mark(endLabel);
}