Michael Starzinger e2accb425c [asm.js] Fix numeric literal bounds checking. ... This fixes the bounds checking of "unsigned" numeric literals (those that do not contains dots) by the parser. In particular this fixes a bogus truncation to 32-bit in the scanner. It also makes the scanner more robust by limiting the range of those numeric literals, hence completely avoiding rounding loss or truncation errors. R=clemensh@chromium.org TEST=unittests/AsmJsScannerTest.UnsignedNumbers BUG=v8:6298 Change-Id: Id31ab3c652e99fa8d3d6663315768e1bfaf3b773 Reviewed-on: https://chromium-review.googlesource.com/486881 Reviewed-by: Clemens Hammacher <clemensh@chromium.org> Commit-Queue: Michael Starzinger <mstarzinger@chromium.org> Cr-Commit-Position: refs/heads/master@{#44890}		2017-04-26 13:45:45 +00:00
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asm-scanner-unittest.cc	[asm.js] Fix numeric literal bounds checking.	2017-04-26 13:45:45 +00:00