forked from OSchip/llvm-project
27 lines
499 B
C++
27 lines
499 B
C++
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// RUN: %clang_analyze_cc1 -analyzer-checker=core -verify %s
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// rdar://problem/56586853
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// expected-no-diagnostics
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struct Data {
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int x;
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Data *data;
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};
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int compare(Data &a, Data &b) {
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Data *aData = a.data;
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Data *bData = b.data;
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// Covers the cases where both pointers are null as well as both pointing to the same buffer.
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if (aData == bData)
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return 0;
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if (aData && !bData)
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return 1;
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if (!aData && bData)
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return -1;
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return compare(*aData, *bData); // no-warning
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}
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