forked from OSchip/llvm-project
37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
// RUN: clang-reorder-fields -record-name bar::Derived -fields-order z,y %s -- 2>&1 | FileCheck --check-prefix=CHECK-MESSAGES %s
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// FIXME: clang-reorder-fields should provide -verify mode to make writing these checks
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// easier and more accurate, for now we follow clang-tidy's approach.
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namespace bar {
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struct Base {
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int x;
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int p;
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};
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class Derived : public Base {
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public:
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Derived(long ny);
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Derived(char nz);
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private:
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long y;
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char z;
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};
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Derived::Derived(long ny) :
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Base(),
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y(ny),
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z(static_cast<char>(y))
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// CHECK-MESSAGES: :[[@LINE-1]]:3: warning: reordering field y after z makes y uninitialized when used in init expression
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{}
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Derived::Derived(char nz) :
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Base(),
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y(nz),
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// Check that base class fields are correctly ignored in reordering checks
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// x has field index 1 and so would improperly warn if this wasn't the case since the command for this file swaps field indexes 1 and 2
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z(x)
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// CHECK-MESSAGES-NOT: :[[@LINE-1]]:3: warning: reordering field x after z makes x uninitialized when used in init expression
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{}
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} // namespace bar
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