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author | Kristian Monsen <kristianm@google.com> | 2010-05-21 16:53:46 +0100 |
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committer | Kristian Monsen <kristianm@google.com> | 2010-05-25 10:24:15 +0100 |
commit | 6c2af9490927c3c5959b5cb07461b646f8b32f6c (patch) | |
tree | f7111b9b22befab472616c1d50ec94eb50f1ec8c /JavaScriptCore/parser | |
parent | a149172322a9067c14e8b474a53e63649aa17cad (diff) | |
download | external_webkit-6c2af9490927c3c5959b5cb07461b646f8b32f6c.zip external_webkit-6c2af9490927c3c5959b5cb07461b646f8b32f6c.tar.gz external_webkit-6c2af9490927c3c5959b5cb07461b646f8b32f6c.tar.bz2 |
Merge WebKit at r59636: Initial merge by git
Change-Id: I59b289c4e6b18425f06ce41cc9d34c522515de91
Diffstat (limited to 'JavaScriptCore/parser')
-rw-r--r-- | JavaScriptCore/parser/Lexer.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/JavaScriptCore/parser/Lexer.cpp b/JavaScriptCore/parser/Lexer.cpp index 83f56bd..1af2d75 100644 --- a/JavaScriptCore/parser/Lexer.cpp +++ b/JavaScriptCore/parser/Lexer.cpp @@ -52,8 +52,6 @@ Lexer::Lexer(JSGlobalData* globalData) , m_globalData(globalData) , m_keywordTable(JSC::mainTable) { - m_buffer8.reserveInitialCapacity(initialReadBufferCapacity); - m_buffer16.reserveInitialCapacity(initialReadBufferCapacity); } Lexer::~Lexer() @@ -149,6 +147,9 @@ void Lexer::setCode(const SourceCode& source, ParserArena& arena) m_error = false; m_atLineStart = true; + m_buffer8.reserveInitialCapacity(initialReadBufferCapacity); + m_buffer16.reserveInitialCapacity((m_codeEnd - m_code) / 2); + // ECMA-262 calls for stripping all Cf characters, but we only strip BOM characters. // See <https://bugs.webkit.org/show_bug.cgi?id=4931> for details. if (source.provider()->hasBOMs()) { @@ -1009,11 +1010,9 @@ void Lexer::clear() m_codeWithoutBOMs.clear(); Vector<char> newBuffer8; - newBuffer8.reserveInitialCapacity(initialReadBufferCapacity); m_buffer8.swap(newBuffer8); Vector<UChar> newBuffer16; - newBuffer16.reserveInitialCapacity(initialReadBufferCapacity); m_buffer16.swap(newBuffer16); m_isReparsing = false; |