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95 lines
1.6 KiB
95 lines
1.6 KiB
//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#import <Block.h>
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#import <stdio.h>
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#import <stdlib.h>
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// CONFIG C++
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int recovered = 0;
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int constructors = 0;
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int destructors = 0;
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#define CONST const
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class TestObject
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{
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public:
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TestObject(CONST TestObject& inObj);
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TestObject();
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~TestObject();
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TestObject& operator=(CONST TestObject& inObj);
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void test(void);
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int version() CONST { return _version; }
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private:
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mutable int _version;
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};
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TestObject::TestObject(CONST TestObject& inObj)
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{
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++constructors;
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_version = inObj._version;
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//printf("%p (%d) -- TestObject(const TestObject&) called", this, _version);
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}
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TestObject::TestObject()
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{
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_version = ++constructors;
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//printf("%p (%d) -- TestObject() called\n", this, _version);
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}
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TestObject::~TestObject()
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{
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//printf("%p -- ~TestObject() called\n", this);
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++destructors;
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}
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#if 1
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TestObject& TestObject::operator=(CONST TestObject& inObj)
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{
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//printf("%p -- operator= called", this);
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_version = inObj._version;
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return *this;
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}
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#endif
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void TestObject::test(void) {
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void (^b)(void) = ^{ recovered = _version; };
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void (^b2)(void) = Block_copy(b);
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b2();
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Block_release(b2);
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}
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void testRoutine() {
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TestObject one;
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one.test();
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}
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int main(int argc, char *argv[]) {
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testRoutine();
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if (recovered == 1) {
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printf("%s: success\n", argv[0]);
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exit(0);
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}
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printf("%s: *** didn't recover byref block variable\n", argv[0]);
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exit(1);
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}
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