62572e011e
The enumerable expression in a for-in/of loop is supposed to have a TDZ for any lexically bound names in that loop (there can be more than one with destructuring). This patch accomplishes this with an almost-correct desugaring. The only thing missing is proper debugger support (the let declarations added by the desugaring, while invisible to code due to shadowing, are visible to the debugger). BUG=v8:4210 LOG=n Review URL: https://codereview.chromium.org/1218543003 Cr-Commit-Position: refs/heads/master@{#29396} |
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benchmarks | ||
cctest | ||
intl | ||
js-perf-test | ||
memory | ||
message | ||
mjsunit | ||
mozilla | ||
preparser | ||
promises-aplus | ||
simdjs | ||
test262 | ||
test262-es6 | ||
unittests | ||
webkit |