Don't use IS_NULL_OR_UNDEFINED() for CHECK_OBJECT_COERCIBLE() because it
will also return true for undetectable objects, but use IS_NULL() and
IS_UNDEFINED() directly, which will only return true for null or
undefined (which matches the semantics of the abstract operation
CheckObjectCoercible).
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/1287033002
Cr-Commit-Position: refs/heads/master@{#30129}
This tries to remove includes of "-inl.h" headers from normal ".h"
headers, thereby reducing the chance of any cyclic dependencies and
decreasing the average size of our compilation units.
Note that this change still leaves 7 violations of that rule in the
code. However there now is the "tools/check-inline-includes.sh" tool
detecting such violations.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/1283033003
Cr-Commit-Position: refs/heads/master@{#30125}
Clang says: warning: 'const' type qualifier on return type has no effect
[-Wignored-qualifiers]
Review URL: https://codereview.chromium.org/1284013003
Cr-Commit-Position: refs/heads/master@{#30123}
In an initial attempt to implement sloppy mode lexical bindings,
functions were made lexically scoped in sloppy mode. However, the
ES2015 spec says that they need an additional hoisted var binding,
and further, it's not clear when we'll implement that behavior
or whether it's web-compatible.
This patch splits off function block scoping into a new, separate
flag called --harmony_sloppy_function. This change will enable the
possibility of testing and shipping this feature separately from
other block scoping-related features which don't have the same risks.
BUG=v8:4285
R=adamk
LOG=N
Review URL: https://codereview.chromium.org/1282093002
Cr-Commit-Position: refs/heads/master@{#30122}
In ES6, direct eval() in sloppy mode uses the enclosing function-level
("var") scope for var-style bindings and a new lexical scope for lexical
bindings like let and class. This patch implements that feature by making
lexical bindings that are directly within an EVAL_SCOPE be on the local
scope rather than the enclosing one.
BUG=v8:4288
LOG=Y
R=adamk
Review URL: https://codereview.chromium.org/1274193004
Cr-Commit-Position: refs/heads/master@{#30120}
This way we can greatly simplify the different variants of ToObject in
our codebase and make them more uniform and robust. Adding a new
primitive doesn't require finding and changing all those places again,
but it is sufficient to setup the constructor function index when
allocating the map.
We use the inobject properties field of Map, which is invalid primitive
maps anyway.
R=jkummerow@chromium.org
Review URL: https://codereview.chromium.org/1276533003
Cr-Commit-Position: refs/heads/master@{#30119}
The previous approach to this (in 1b1de2d22) did not work well with
bots that intentionally run no tests. But I think this warning message
is still useful for developers.
Review URL: https://codereview.chromium.org/1281313004
Cr-Commit-Position: refs/heads/master@{#30116}
Also remove unused max_capcity_ field in old spaces.
BUG=chromium:518028,chromium:504854
LOG=n
Review URL: https://codereview.chromium.org/1284853003
Cr-Commit-Position: refs/heads/master@{#30114}
First step to simplify the TypeofStub. This is similar to the
optimization that we use for ToNumber and ToString on Oddballs already.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/1272763005
Cr-Commit-Position: refs/heads/master@{#30108}
There's no need to have one InstanceType per SIMD primitive type (this
will not scale long-term). Also reduce the amount of code duplication
and make it more robust wrt adding new SIMD types.
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/1273353003
Cr-Commit-Position: refs/heads/master@{#30107}
This avoids many back-and-forth calls to the runtime.
This also slightly changes the way we avoid getters. Previously, we circumvent getting the name property of ReferenceError, SyntaxError and TypeError due to crbug/69187 (in order to avoid leaking information from those errors through a 'name' getter installed on their prototypes). Now we do that for all errors created by V8.
R=jkummerow@chromium.org, rossberg@chromium.org
BUG=crbug:513472, crbug:69187
LOG=N
Review URL: https://codereview.chromium.org/1281833002
Cr-Commit-Position: refs/heads/master@{#30105}
The following errors come up when compiling v8
with clang 3.7 on FreeBSD/amd64:
src/runtime/runtime-i18n.cc:629:37: error: reinterpret_cast from
'nullptr_t' to 'v8::internal::Smi *' is not allowed
local_object->SetInternalField(1, reinterpret_cast<Smi*>(NULL));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~
test/cctest/test-heap.cc:131:20: error: reinterpret_cast from
'nullptr_t' to 'v8::internal::Object *' is not allowed
Handle<Object> n(reinterpret_cast<Object*>(NULL), isolate);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
test/cctest/test-heap.cc:1989:18: error: reinterpret_cast from
'nullptr_t' to 'Address' (aka 'unsigned char *') is not
allowed
Address base = reinterpret_cast<Address>(NULL);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+add myself to the AUTHORS file.
BUG=
Review URL: https://codereview.chromium.org/1277353002
Cr-Commit-Position: refs/heads/master@{#30103}
This is the first step of turning the v8.h file into a normal header
instead of an include-the-world header. The new rule is that no other
header files are allowed to include v8.h, which is enforced by DEPS.
Also the number of includes inside the v8.h file has been drastically
reduced. Basically the last missing piece is the inclusion of the big
objects-inl.h file.
This in turn makes many headers follow the IWYU principle.
R=bmeurer@chromium.org,hpayer@chromium.org,titzer@chromium.org
Review URL: https://codereview.chromium.org/1282503003
Cr-Commit-Position: refs/heads/master@{#30102}
Reason for revert:
Some bots that don't run tests (by design) don't return the test results json anymore which makes the infrastructure side fail now.
Original issue's description:
> Make run-tests.py warn when it's not testing anything
>
> I've often been confused by an "all passed" run of the test script
> when it turned out that either all the tests I cared about were skipped
> or, more likely, I mistyped the name(s) of the tests I wanted to run.
> This patch aims to fix that (and gives a useful diagnostic for the
> "all matched tests were skipped" case).
>
> R=machenbach@chromium.org
> NOTRY=true
>
> Committed: https://crrev.com/1b1de2d221a0ed23e529e91bf9fa3dc287acb2ca
> Cr-Commit-Position: refs/heads/master@{#30095}
TBR=jkummerow@chromium.org,adamk@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/1283593005
Cr-Commit-Position: refs/heads/master@{#30097}
Moves the creation of the interpreter table early on during initialization
to ensure that even on nosnap builds it still gets allocated in the
first page.
BUG=v8:4280
LOG=N
Review URL: https://codereview.chromium.org/1278413002
Cr-Commit-Position: refs/heads/master@{#30096}
I've often been confused by an "all passed" run of the test script
when it turned out that either all the tests I cared about were skipped
or, more likely, I mistyped the name(s) of the tests I wanted to run.
This patch aims to fix that (and gives a useful diagnostic for the
"all matched tests were skipped" case).
R=machenbach@chromium.org
NOTRY=true
Review URL: https://codereview.chromium.org/1283513003
Cr-Commit-Position: refs/heads/master@{#30095}
This is a first step towards constraining down the heap interface to
just the heap.h file. Note that many includes still leak through that
file to the global "src" directory, but there now is a single place
controlling which declarations leak that way. Especially inclusion of
inline header files within "heap" has been limited drastically.
R=hpayer@chromium.org,mlippautz@chromium.org
Review URL: https://codereview.chromium.org/1281233003
Cr-Commit-Position: refs/heads/master@{#30092}
