35 lines
767 B
C++
35 lines
767 B
C++
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// RUN: %clang_analyze_cc1 -std=c++11 -analyzer-checker=core -verify %s
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void nonnull [[gnu::nonnull]] (int *q);
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void f1(int *p) {
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if (p)
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return;
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nonnull(p); //expected-warning{{nonnull}}
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}
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void f2(int *p) {
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if (p)
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return;
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auto lambda = [](int *q) __attribute__((nonnull)){};
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lambda(p); //expected-warning{{nonnull}}
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}
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template <class... ARGS>
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void variadicNonnull(ARGS... args) __attribute__((nonnull));
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void f3(int a, float b, int *p) {
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if (p)
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return;
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variadicNonnull(a, b, p); //expected-warning{{nonnull}}
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}
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int globalVar = 15;
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void moreParamsThanArgs [[gnu::nonnull(2, 4)]] (int a, int *p, int b = 42, int *q = &globalVar);
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void f4(int a, int *p) {
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if (p)
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return;
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moreParamsThanArgs(a, p); //expected-warning{{nonnull}}
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}
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