This removes the lookup-inl.h header file, which actually would break
compilation if included more than once in the codebase. It only holds
methods used solely in the lookup.cc compilation unit.
R=verwaest@chromium.org
Review URL: https://codereview.chromium.org/1375843004
Cr-Commit-Position: refs/heads/master@{#31104}
Continuing unification of properties/elements handling, the new
LookupIterator::PropertyOrElement(..., Handle<Object> key, ...) takes
any Object and does the required ToPrimitive/ToName/ToArrayIndex
conversions on it.
Review URL: https://codereview.chromium.org/1375943002
Cr-Commit-Position: refs/heads/master@{#31023}
Whenever a generalization is computed, the inputs must be checked for being cleared, and if they are, the generalization must be Type::Any.
Hopefully this fixes Chromium issue 527994 as well.
BUG=v8:4325,chromium:527994
LOG=n
Review URL: https://codereview.chromium.org/1361103002
Cr-Commit-Position: refs/heads/master@{#30887}
This CL us a pure refactoring that makes an empty compilation unit
including just "isolate.h" or "contexts.h" but not "objects-inl.h"
compile without warnings or errors. This is needed to further reduce
the header dependency tangle.
R=bmeurer@chromium.org
Review URL: https://codereview.chromium.org/1322883002
Cr-Commit-Position: refs/heads/master@{#30500}
Only walk the heap clearing KeyedStoreICs when the dictionary in question belongs to an object that's used as a prototype.
This is a temporary mitigation until we have a way to clear such ICs without having to walk the heap.
BUG=v8:4335
LOG=y
R=yangguo@chromium.org
Review URL: https://codereview.chromium.org/1275363002
Cr-Commit-Position: refs/heads/master@{#30076}
For now it uses a pretty slow path for accessing strings by wrapping it into a new temporary wrapper.
BUG=v8:4042, v8:3088
LOG=y
Review URL: https://codereview.chromium.org/1221303019
Cr-Commit-Position: refs/heads/master@{#29576}
This change changes bootstrapping semantics for intercepted global objects. Unlike before, we'll now also call into the interceptor during bootstrapping. This affects properties loaded from within the runtime, such as global.Array and global.Symbol. The embedder will need to make sure that those values are the expected values during bootstrapping.
BUG=chromium:505998
LOG=n
Review URL: https://codereview.chromium.org/1220813005
Cr-Commit-Position: refs/heads/master@{#29414}
This is a first step towards disentangling the backend code. In the future we should just use ElementsAccessors.
BUG=v8:4137
LOG=n
Review URL: https://codereview.chromium.org/1177043012
Cr-Commit-Position: refs/heads/master@{#29111}
Reason for revert:
Blocks revert of https://codereview.chromium.org/1175973002
Original issue's description:
> Replace SetObjectProperty / DefineObjectProperty with less powerful alternatives where relevant.
>
> @yangguo: please look at the debugger part of the CL.
> @ishell: please look at the rest.
>
> Additionally:
> - Ensure the LookupIterator for named properties does not accidentally get indexes in.
> - Fix the return value for typed array assignments to be the incoming value.
>
> BUG=v8:4137
> LOG=n
>
> Committed: https://crrev.com/15aa811f8fe2708a757c3b53ca89db736aa8b222
> Cr-Commit-Position: refs/heads/master@{#28954}
TBR=yangguo@chromium.org,verwaest@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:4137
Review URL: https://codereview.chromium.org/1181733002
Cr-Commit-Position: refs/heads/master@{#28957}
@yangguo: please look at the debugger part of the CL.
@ishell: please look at the rest.
Additionally:
- Ensure the LookupIterator for named properties does not accidentally get indexes in.
- Fix the return value for typed array assignments to be the incoming value.
BUG=v8:4137
LOG=n
Review URL: https://codereview.chromium.org/1178503004
Cr-Commit-Position: refs/heads/master@{#28954}
This also fixes issues with
- kMaxUint32 being a valid length but not index cornercases
- exotic integer objects masking "exotic indexes" even though its in the prototype chain
- concating of holey sloppy arguments
BUG=v8:4137
LOG=n
Review URL: https://codereview.chromium.org/1159433003
Cr-Commit-Position: refs/heads/master@{#28754}
When compiling on a laptop I like to concatenate the small test files.
This makes a big difference to compile times. These changes make that
easier.
R=ulan@chromium.org
BUG=
Review URL: https://codereview.chromium.org/1163803002
Cr-Commit-Position: refs/heads/master@{#28742}
