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AK+Everywhere: Add AK_COMPILER_{GCC,CLANG} and use them most places

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Doesn't use them in libc headers so that those don't have to pull in
AK/Platform.h.

AK_COMPILER_GCC is set _only_ for gcc, not for clang too. (__GNUC__ is
defined in clang builds as well.) Using AK_COMPILER_GCC simplifies
things some.

AK_COMPILER_CLANG isn't as much of a win, other than that it's
consistent with AK_COMPILER_GCC.
This commit is contained in:
Nico Weber 2022-10-04 15:04:13 -04:00 • committed by Linus Groh
parent ff4b912b7c
commit 2af028132a
35 changed files with 64 additions and 49 deletions
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4
AK/Checked.h
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@ -302,7 +302,7 @@ public:
template<typename U, typename V>
[[nodiscard]] static constexpr bool addition_would_overflow(U u, V v)
{
#ifdef __clang__
#if defined(AK_COMPILER_CLANG)
Checked checked;
checked = u;
checked += v;
@ -315,7 +315,7 @@ public:
template<typename U, typename V>
[[nodiscard]] static constexpr bool multiplication_would_overflow(U u, V v)
{
#ifdef __clang__
#if defined(AK_COMPILER_CLANG)
Checked checked;
checked = u;
checked *= v;