tmp/tmpll1eld26/{from.md → to.md}
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### Clause [[dcl.decl]]: declarators <a id="diff.cpp11.dcl.decl">[[diff.cpp11.dcl.decl]]</a>
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[[dcl.init.aggr]] **Change:** Classes with default member initializers
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can be aggregates. **Rationale:** Necessary to allow default member
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initializers to be used by aggregate initialization. **Effect on
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original feature:** Valid C++11code may fail to compile or may change
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meaning in this International Standard.
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``` cpp
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struct S { // Aggregate in C++14onwards.
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int m = 1;
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};
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struct X {
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operator int();
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operator S();
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};
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X a{};
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S b{a}; // uses copy constructor in C++11,
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// performs aggregate initialization in this International Standard
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```
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