• yangguo@chromium.org's avatar
    Allow identifier code points from supplementary multilingual planes. · 0dd69ec4
    yangguo@chromium.org authored
    ES5.1 section 6 ("Source Text"):
    "Throughout the rest of this document, the phrase “code unit” and the
    word “character” will be used to refer to a 16-bit unsigned value
    used to represent a single 16-bit unit of text."
    
    This changed in ES6 draft section 10.1 ("Source Text"):
    "The ECMAScript code is expressed using Unicode, version 5.1 or later.
    ECMAScript source text is a sequence of code points. All Unicode code
    point values from U+0000 to U+10FFFF, including surrogate code points,
    may occur in source text where permitted by the ECMAScript grammars."
    
    This patch is to reflect this spec change.
    
    BUG=v8:3617
    LOG=Y
    R=jochen@chromium.org
    
    Review URL: https://codereview.chromium.org/640193002
    
    git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24510 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
    0dd69ec4