private void doVisitMethodInsn(
int opcode, final String owner, final String name, final String desc, final boolean itf) {
checkStartCode();
checkEndCode();
checkOpcode(opcode, 5);
if (opcode != Opcodes.INVOKESPECIAL || !"<init>".equals(name)) {
checkMethodIdentifier(version, name, "name");
}
checkInternalName(owner, "owner");
checkMethodDesc(desc);
if (opcode == Opcodes.INVOKEVIRTUAL && itf) {
throw new IllegalArgumentException("INVOKEVIRTUAL can't be used with interfaces");
}
if (opcode == Opcodes.INVOKEINTERFACE && !itf) {
throw new IllegalArgumentException("INVOKEINTERFACE can't be used with classes");
}
// Calling super.visitMethodInsn requires to call the correct version
// depending on this.api (otherwise infinite loops can occur). To
// simplify and to make it easier to automatically remove the backward
// compatibility code, we inline the code of the overridden method here.
if (mv != null) {
mv.visitMethodInsn(opcode, owner, name, desc, itf);
}
++insnCount;
}
@Override
public void visitInvokeDynamicInsn(String name, String desc, Handle bsm, Object... bsmArgs) {
checkStartCode();
checkEndCode();
checkMethodIdentifier(version, name, "name");
checkMethodDesc(desc);
if (bsm.getTag() != Opcodes.H_INVOKESTATIC && bsm.getTag() != Opcodes.H_NEWINVOKESPECIAL) {
throw new IllegalArgumentException("invalid handle tag " + bsm.getTag());
}
for (int i = 0; i < bsmArgs.length; i++) {
checkLDCConstant(bsmArgs[i]);
}
super.visitInvokeDynamicInsn(name, desc, bsm, bsmArgs);
++insnCount;
}
