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AK+LibC: Remove SERENITY_LIBC_BUILD guard around <initializer_list>

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This was required before commit 5f724b6ca1
when we were building LibC before libstdc++ headers were available in
the sysroot. However as noted in that commit, we never actually needed
to be building LibC before libstdc++, so we can go ahead and remove this
ancient hack.
This commit is contained in:
Andrew Kaster 2021-09-19 16:25:22 -06:00 committed by Brian Gianforcaro
parent 210b0b883b
commit da87497e61
Notes: sideshowbarker 2024-07-18 03:37:48 +09:00 
Author: https://github.com/ADKaster
Commit: https://github.com/SerenityOS/serenity/commit/da87497e61a
Pull-request: https://github.com/SerenityOS/serenity/pull/10147
3 changed files with 3 additions and 19 deletions
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10
AK/HashMap.h
View file

@ -9,13 +9,7 @@
#include <AK/HashTable.h>
#include <AK/Optional.h>
#include <AK/Vector.h>
// NOTE: We can't include <initializer_list> during the toolchain bootstrap,
// since it's part of libstdc++, and libstdc++ depends on LibC.
// For this reason, we don't support HashMap(initializer_list) in LibC.
#ifndef SERENITY_LIBC_BUILD
# include <initializer_list>
#endif
#include <initializer_list>
namespace AK {
@ -38,14 +32,12 @@ public:
HashMap() = default;
#ifndef SERENITY_LIBC_BUILD
HashMap(std::initializer_list<Entry> list)
{
ensure_capacity(list.size());
for (auto& item : list)
set(item.key, item.value);
}
#endif
[[nodiscard]] bool is_empty() const
{

10
AK/Vector.h
View file

@ -17,13 +17,7 @@
#include <AK/Traits.h>
#include <AK/TypedTransfer.h>
#include <AK/kmalloc.h>
// NOTE: We can't include <initializer_list> during the toolchain bootstrap,
// since it's part of libstdc++, and libstdc++ depends on LibC.
// For this reason, we don't support Vector(initializer_list) in LibC.
#ifndef SERENITY_LIBC_BUILD
# include <initializer_list>
#endif
#include <initializer_list>
#ifndef __serenity__
# include <new>
@ -65,14 +59,12 @@ public:
{
}
#ifndef SERENITY_LIBC_BUILD
Vector(std::initializer_list<T> list) requires(!IsLvalueReference<T>)
{
ensure_capacity(list.size());
for (auto& item : list)
unchecked_append(item);
}
#endif
Vector(Vector&& other)
: m_size(other.m_size)

2
Userland/Libraries/LibC/CMakeLists.txt
View file

@ -85,7 +85,7 @@ elseif ("${SERENITY_ARCH}" STREQUAL "x86_64")
set(CRTN_SOURCE "arch/x86_64/crtn.S")
endif()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-warning-option -DSERENITY_LIBC_BUILD")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-warning-option")
add_library(crt0 STATIC crt0.cpp)
add_custom_command(