diff options
Diffstat (limited to 'chromium/third_party/blink/renderer/platform/wtf/text/string_view.h')
| -rw-r--r-- | chromium/third_party/blink/renderer/platform/wtf/text/string_view.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/chromium/third_party/blink/renderer/platform/wtf/text/string_view.h b/chromium/third_party/blink/renderer/platform/wtf/text/string_view.h index 3d92473d79e..06611ab2a58 100644 --- a/chromium/third_party/blink/renderer/platform/wtf/text/string_view.h +++ b/chromium/third_party/blink/renderer/platform/wtf/text/string_view.h @@ -58,12 +58,12 @@ class WTF_EXPORT StringView { StringView(StringImpl&, unsigned offset); StringView(StringImpl&, unsigned offset, unsigned length); - // From a String, implemented in String.h + // From a String, implemented in wtf_string.h inline StringView(const String&, unsigned offset, unsigned length); inline StringView(const String&, unsigned offset); inline StringView(const String&); - // From an AtomicString, implemented in AtomicString.h + // From an AtomicString, implemented in atomic_string.h inline StringView(const AtomicString&, unsigned offset, unsigned length); inline StringView(const AtomicString&, unsigned offset); inline StringView(const AtomicString&); @@ -253,6 +253,15 @@ WTF_EXPORT bool DeprecatedEqualIgnoringCaseAndNullity(const StringView&, WTF_EXPORT bool EqualIgnoringASCIICase(const StringView&, const StringView&); +template <size_t N> +inline bool EqualIgnoringASCIICase(const StringView& a, + const char (&literal)[N]) { + if (a.length() != N - 1 || (N == 1 && a.IsNull())) + return false; + return a.Is8Bit() ? EqualIgnoringASCIICase(a.Characters8(), literal, N - 1) + : EqualIgnoringASCIICase(a.Characters16(), literal, N - 1); +} + // TODO(esprehn): Can't make this an overload of WTF::equal since that makes // calls to equal() that pass literal strings ambiguous. Figure out if we can // replace all the callers with equalStringView and then rename it to equal(). |