932949dbb5
This upstreams the last bits of Clang API Notes functionality that is currently implemented in the Apple fork: https://github.com/apple/llvm-project/tree/next/clang/lib/APINotes
22 lines
1.0 KiB
C
22 lines
1.0 KiB
C
// RUN: rm -rf %t && mkdir -p %t
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// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t/ModulesCache -fapinotes-modules -fsyntax-only -I %S/Inputs/Headers -F %S/Inputs/Frameworks %s -verify
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#include "HeaderLib.h"
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int main() {
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custom_realloc(0, 0); // expected-warning{{null passed to a callee that requires a non-null argument}}
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int i = 0;
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do_something_with_pointers(&i, 0);
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do_something_with_pointers(0, &i); // expected-warning{{null passed to a callee that requires a non-null argument}}
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extern void *p;
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do_something_with_arrays(0, p); // expected-warning{{null passed to a callee that requires a non-null argument}}
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do_something_with_arrays(p, 0); // expected-warning{{null passed to a callee that requires a non-null argument}}
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take_pointer_and_int(0, 0); // expected-warning{{null passed to a callee that requires a non-null argument}}
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float *fp = global_int; // expected-warning{{incompatible pointer types initializing 'float *' with an expression of type 'int * _Nonnull'}}
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return 0;
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}
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