f9d4d36ad8
* Defend public headers against inclusion of Windows.h ... which defines some nasty function-like macros `min` and `max` when `_NOMINMAX` isn't defined. We prevent expansion as a function-like macro by inserting some token(s) between `min`/`max` and the following `(`. Most commonly that means wrapping the entire qualified-name in `()` a la `(std::min)(x, y)`, but an explicit template argument list (`std::min<int>(x, y)`) works as well. * clang-format all the things * Test coverage I assume that the `azure-meow-common` headers are fully covered by the tests for the `azure-meow-woof` SDKs.
16 lines
675 B
C++
16 lines
675 B
C++
// Copyright (c) Microsoft Corporation. All rights reserved.
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// SPDX-License-Identifier: MIT
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// Define `min` and `max` as function-like macros before including all public
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// headers to ensure that uses of those identifiers are defended against
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// expansion as function-like macros. Define `small` as an object-like macro to
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// ensure that identifier isn't used at all. Windows.h is badly behaved and
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// defines similar macros with these names and we want to ensure the SDK headers
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// function even when a naive user includes Windows.h first.
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//
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#define small FAIL><TO][COMPILE)(VERY{{{LOUDLY!!!
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#define max(x, y) small
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#define min(x, y) small
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#include <azure/template.hpp>
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