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Utils: Disable warning about unsafe buffer access

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There is a compile time check for the size but it seem that clang is
missing that information.

Change-Id: I53ea97cd2a56f11e7ff4428a13b39d19a7d73cf1
Reviewed-by: Marco Bubke <marco.bubke@qt.io>
This commit is contained in:
Marco Bubke
2023-09-06 15:55:24 +02:00
parent 1474afe8db
commit 94003d76af
1 changed files with 6 additions and 0 deletions
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6
src/libs/utils/smallstringlayout.h
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@@ -86,6 +86,8 @@ struct alignas(16) StringDataLayout
, reference{{string}, size, 0} , reference{{string}, size, 0}
{} {}
QT_WARNING_PUSH
QT_WARNING_DISABLE_CLANG("-Wunsafe-buffer-usage")
template<size_type Size> template<size_type Size>
constexpr StringDataLayout(const char (&string)[Size]) noexcept constexpr StringDataLayout(const char (&string)[Size]) noexcept
{ {
@@ -110,6 +112,7 @@ struct alignas(16) StringDataLayout
reference = {{string}, Size - 1, 0}; reference = {{string}, Size - 1, 0};
} }
} }
QT_WARNING_POP
constexpr static size_type shortStringCapacity() noexcept constexpr static size_type shortStringCapacity() noexcept
{ {
@@ -159,6 +162,8 @@ struct alignas(16) StringDataLayout<MaximumShortStringDataAreaSize,
, reference{{string}, size, 0} , reference{{string}, size, 0}
{} {}
QT_WARNING_PUSH
QT_WARNING_DISABLE_CLANG("-Wunsafe-buffer-usage")
template<size_type Size> template<size_type Size>
constexpr StringDataLayout(const char (&string)[Size]) noexcept constexpr StringDataLayout(const char (&string)[Size]) noexcept
{ {
@@ -183,6 +188,7 @@ struct alignas(16) StringDataLayout<MaximumShortStringDataAreaSize,
reference = {{string}, Size - 1, 0}; reference = {{string}, Size - 1, 0};
} }
} }
QT_WARNING_POP
void copyHere(const StringDataLayout &other) noexcept void copyHere(const StringDataLayout &other) noexcept
{ {