Reviewers: Kevin Millikin,
Message:
PTAL.
Description:
Change global const handling to silently ignore redeclarations
and make window.{Infinity,NaN,undefined} read-only as per ES5
BUG=89490
TEST=mjsunit/const-redecl.js, mjsunit/undeletable-functions.js, es5conform,
sputnik
Please review this at http://codereview.chromium.org/7811015/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M src/runtime.cc
M src/v8natives.js
M test/cctest/test-decls.cc
M test/es5conform/es5conform.status
M test/mjsunit/const-redecl.js
M test/mjsunit/global-const-var-conflicts.js
M test/mjsunit/regress/regress-1170.js
M test/mjsunit/regress/regress-1213575.js
M test/mjsunit/undeletable-functions.js
M test/sputnik/sputnik.status
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