c7104e5066
We're currently using address spaces to implement __ptr32/__ptr64 attributes; this patch fixes a bug where clang doesn't allow types with different pointer size attributes to be compared. Fixes https://bugs.llvm.org/show_bug.cgi?id=51889 Differential Revision: https://reviews.llvm.org/D110670
12 lines
460 B
C++
12 lines
460 B
C++
// RUN: %clang_cc1 -triple i686-windows %s -fsyntax-only -Wmicrosoft -verify -fms-extensions
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// RUN: %clang_cc1 -triple x86_64-windows %s -fsyntax-only -Wmicrosoft -verify -fms-extensions
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// expected-no-diagnostics
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// Check that __ptr32/__ptr64 can be compared.
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int test_ptr_comparison(int *__ptr32 __uptr p32u, int *__ptr32 __sptr p32s,
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int *__ptr64 p64) {
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return (p32u == p32s) +
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(p32u == p64) +
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(p32s == p64);
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}
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