Currently we have things called XPtr which are not what you get from ptr().
Old world:
handle->raw() returns RawObject* (tagged)
raw_obj->ptr() returns RawObject* (untagged)
After 6fe15f6df9:
handle->raw() returns ObjectPtr
obj_ptr->ptr() returns ObjectLayout*
New world:
handle->ptr() returns ObjectPtr
obj_ptr->untag() returns UntaggedObject*
TEST=ci
Change-Id: I6c7f34014cf20737607caaf84979838300d12df2
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149367
Commit-Queue: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
For example setting return value unwraps handles and stores
raw pointer values to the stack which might race with GC
in another thread.
This CL adds assertions in helper methods from Api class which
unwrap API handles and fixes all places that were revealed by
those assertions.
Caveat: we still permit to check whether handle contains
Smi or not without entering VM state - because GC does not
change this property.
Bug: b/127482366
Change-Id: I59f08c2a91935995514fb70607c2777aa2844d94
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/95654
Commit-Queue: Siva Annamalai <asiva@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>
Reviewed-by: Martin Kustermann <kustermann@google.com>
The slow string comparison is only necessary when looking up
non-symbols or untangled private names.
Compiling all of dart2js seems to be about 1% faster, but it's really in the noise.
BUG=
R=asiva@google.com
Review URL: https://codereview.chromium.org/1868803002 .
This removes most of the compiler-related code from dart_precompiled:
x64 stripped binary size 13M -> 9.1M
ARM stripped binary size 12M -> 8.3M
The precompiled build defines the DART_PRECOMPILED macro. This
stubs out the public interface to the compiler/parser with empty
function bodies.
Use gcc options -ffunction-sections and --gc-sections to make the linker remove
unused functions/symbols.
BUG=
R=rmacnak@google.com
Review URL: https://codereview.chromium.org/1459443002 .
Update VM to latest spec. Referencing a name that is imported
from more than one library is no longer a compile-time error.
If one of the sources of an ambiguous reference is a dart library,
the dart library declaration is automatically hidden.
Also fixes a bug where looking up a getter name in a library
found the getter even though the name is filtered out in the
'hide' combinator.
Long-term we should fix the need for repeatedly convert between
the mangled getter and setter names and the untangled name.
Fixes 12915, 12913, 12724.
R=regis@google.com
Review URL: https://codereview.chromium.org//23484020
git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@27312 260f80e4-7a28-3924-810f-c04153c831b5
Ryan Macnak