| 1 | // RUN: %clang_cc1 -fsyntax-only -Wconditional-uninitialized -fsyntax-only %s -verify |
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| 2 | |
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| 3 | class Foo { |
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| 4 | public: |
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| 5 | Foo(); |
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| 6 | ~Foo(); |
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| 7 | operator bool(); |
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| 8 | }; |
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| 9 | |
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| 10 | int bar(); |
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| 11 | int baz(); |
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| 12 | int init(double *); |
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| 13 | |
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| 14 | // This case flags a false positive under -Wconditional-uninitialized because |
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| 15 | // the destructor in Foo fouls about the minor bit of path-sensitivity in |
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| 16 | // -Wuninitialized. |
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| 17 | double test() { |
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| 18 | double x; // expected-note{{initialize the variable 'x' to silence this warning}} |
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| 19 | if (bar() || baz() || Foo() || init(&x)) |
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| 20 | return 1.0; |
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| 21 | |
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| 22 | return x; // expected-warning {{variable 'x' may be uninitialized when used here}} |
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| 23 | } |
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| 24 | |
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