This is a reland of 99fd5b9b9d which includes a missed update to
test/test262/test262.status.
Implement the spec change from the following TC39 PR:
https://github.com/tc39/ecma262/pull/1527
Bug: v8:9326
Change-Id: Ie3aac60db550e90fb648fc30886a05419fa41afe
TBR: adamk@chromium.org
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1682989
Reviewed-by: Sathya Gunasekaran <gsathya@chromium.org>
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62500}
Implement the spec change from the following TC39 PR:
https://github.com/tc39/ecma262/pull/1527
Bug: v8:9326
Change-Id: I9639903b12e7621e323990e2335f00e0313a59c3
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1643171
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Toon Verwaest <verwaest@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#62451}
1) assertInstanceOf(o, Foo, Bar) used to produce this error message:
Failure: expected <o> is not an instance of <Foo> but of < Bar>> found <undefined>
Fixed:
Failure: <o> is not an instance of <Foo> but of <Bar>
2) assertDoesNotThrow("throw 1") used to produce this error message:
Failure: expected <threw an exception: > found <1>
Fixed:
Failure: threw an exception: 1
3) assertDoesNotThrow("...", SomeError) was not doing what you'd
think it does, so removed the last parameter.
BUG=
Review-Url: https://codereview.chromium.org/2424743003
Cr-Commit-Position: refs/heads/master@{#40347}
Second item in section 13.7.5.1 states that the error should be a
SyntaxError, when previously CheckAndRewriteReferenceExpression
would always emit a ReferenceError.
BUG=v8:4373
R=adamk, rossberg
LOG=N
CQ_INCLUDE_TRYBOTS=tryserver.chromium.linux:linux_chromium_rel_ng;tryserver.blink:linux_blink_rel
Review URL: https://codereview.chromium.org/1292393002
Cr-Commit-Position: refs/heads/master@{#30184}
1. Change the AST node type CallNew to be a subclass of Expression
rather than Call. It's not really a call but it just happens to
have the same fields.
2. Change our error reporting for invalid left-hand sides in for-in
statements, pre- and postfix count expressions, and assignments.
Before we signaled a syntax error at compile time *unless* the LHS
was a function call or 'new' expression, in which case we signaled
a reference error at runtime. Now we signal a reference error at
runtime in all cases. This matches the JSC behavior in Safari 4.
Review URL: http://codereview.chromium.org/249039
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2994 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
In the shell sample don't print the result of executing a script, only
evaluating expressions.
Fixed issue when building samples on Windows using a shared V8
library. Added visibility option on Linux build which makes the
generated library 18% smaller.
Changed build system to accept multiple build modes in one build and
generate seperate objects, libraries and executables for each mode.
Removed deferred negation optimization (a * -b => -(a * b)) since this
visibly changes operand conversion order.
Improved parsing performance by introducing stack guard in preparsing.
Without a stack guard preparsing always bails out with stack overflow.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
