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70 lines
1.3 KiB
C++
70 lines
1.3 KiB
C++
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int source();
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void sink(...);
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class MyCopyableClassDeclOnly {
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public:
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MyCopyableClassDeclOnly(); // Constructor
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MyCopyableClassDeclOnly(int _v); // ConversionConstructor
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MyCopyableClassDeclOnly(const MyCopyableClassDeclOnly &other); // CopyConstructor
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MyCopyableClassDeclOnly &operator=(const MyCopyableClassDeclOnly &other); // CopyAssignmentOperator
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int v;
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};
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void test_copyableclass_declonly()
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{
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{
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MyCopyableClassDeclOnly s1(1);
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MyCopyableClassDeclOnly s2 = 1;
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MyCopyableClassDeclOnly s3(s1);
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MyCopyableClassDeclOnly s4;
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s4 = 1;
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sink(s1);
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sink(s2);
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sink(s3);
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sink(s4);
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}
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{
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MyCopyableClassDeclOnly s1(source());
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MyCopyableClassDeclOnly s2 = source();
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MyCopyableClassDeclOnly s3(s1);
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MyCopyableClassDeclOnly s4;
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s4 = source();
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sink(s1); // $ ir
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sink(s2); // $ ir
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sink(s3); // $ ir
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sink(s4); // $ ir
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}
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{
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MyCopyableClassDeclOnly s1;
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MyCopyableClassDeclOnly s2 = s1;
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MyCopyableClassDeclOnly s3(s1);
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MyCopyableClassDeclOnly s4;
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s4 = s1;
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sink(s1);
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sink(s2);
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sink(s3);
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sink(s4);
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}
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{
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MyCopyableClassDeclOnly s1 = MyCopyableClassDeclOnly(source());
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MyCopyableClassDeclOnly s2;
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MyCopyableClassDeclOnly s3;
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s2 = MyCopyableClassDeclOnly(source());
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sink(s1); // $ ir
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sink(s2); // $ ir
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sink(s3 = source()); // $ ir
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}
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}
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