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util/StringCompare: use [[gnu::]] attributes

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This commit is contained in:
Max Kellermann
2021-07-22 13:35:36 +02:00
committed by Max Kellermann
parent 4026ef63b6
commit da155f8822
2 changed files with 24 additions and 26 deletions
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23
src/util/WStringCompare.hxx
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@@ -1,5 +1,5 @@
/*
* Copyright 2013-2020 Max Kellermann <max.kellermann@gmail.com>
* Copyright 2013-2021 Max Kellermann <max.kellermann@gmail.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -32,20 +32,19 @@
#include "WStringView.hxx"
#include "WStringAPI.hxx"
#include "Compiler.h"
#include <string_view>
#include <wchar.h>
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline bool
StringIsEmpty(const wchar_t *string) noexcept
{
return *string == 0;
}
gcc_pure
[[gnu::pure]]
static inline bool
StringIsEqual(std::wstring_view a, std::wstring_view b) noexcept
{
@@ -53,7 +52,7 @@ StringIsEqual(std::wstring_view a, std::wstring_view b) noexcept
StringIsEqual(a.data(), b.data(), b.size());
}
gcc_pure
[[gnu::pure]]
static inline bool
StringIsEqualIgnoreCase(std::wstring_view a, std::wstring_view b) noexcept
{
@@ -61,18 +60,18 @@ StringIsEqualIgnoreCase(std::wstring_view a, std::wstring_view b) noexcept
StringIsEqualIgnoreCase(a.data(), b.data(), b.size());
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline bool
StringStartsWith(const wchar_t *haystack, WStringView needle) noexcept
{
return StringIsEqual(haystack, needle.data, needle.size);
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
bool
StringEndsWith(const wchar_t *haystack, const wchar_t *needle) noexcept;
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
bool
StringEndsWithIgnoreCase(const wchar_t *haystack,
const wchar_t *needle) noexcept;
@@ -82,7 +81,7 @@ StringEndsWithIgnoreCase(const wchar_t *haystack,
* does not begin with the specified prefix, this function returns
* nullptr.
*/
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline const wchar_t *
StringAfterPrefix(const wchar_t *haystack, WStringView needle) noexcept
{
@@ -91,7 +90,7 @@ StringAfterPrefix(const wchar_t *haystack, WStringView needle) noexcept
: nullptr;
}
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline bool
StringStartsWithIgnoreCase(const wchar_t *haystack,
WStringView needle) noexcept
@@ -105,7 +104,7 @@ StringStartsWithIgnoreCase(const wchar_t *haystack,
* nullptr.
* This function is case-independent.
*/
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
static inline const wchar_t *
StringAfterPrefixIgnoreCase(const wchar_t *haystack, WStringView needle) noexcept
{
@@ -118,7 +117,7 @@ StringAfterPrefixIgnoreCase(const wchar_t *haystack, WStringView needle) noexcep
* Check if the given string ends with the specified suffix. If yes,
* returns the position of the suffix, and nullptr otherwise.
*/
gcc_pure gcc_nonnull_all
[[gnu::pure]] [[gnu::nonnull]]
const wchar_t *
FindStringSuffix(const wchar_t *p, const wchar_t *suffix) noexcept;