Without this, we risk creating two different libraries at runtime. One
named file:///something/ and one named package:front_end/something.
These libraries are different and if enums from one gets mixed with
the other, you get very confusing errors (to apparently identical enums
aren't equal).
R=johnniwinther@google.com
Review-Url: https://codereview.chromium.org/2726793003 .
This adds a class CanonicalName that can represent a library, class,
or member. All references now go through a Reference object, which is
linked to both the AST node and its CanonicalName, so either can be
created first.
dartk now accepts multiple input files:
- If multiple dart files are given, they are all compiled.
- If multiple binaries are given, they are linked together.
Mixed dart and binary input is not supported by dartk.
dartk now has a flag --include-sdk which includes the entire SDK in
the output. This is so the SDK can be compiled alone and then linked.
Example of compiling separately and then linking:
dartk foo.dart -o foo.dill
dartk main.dart -o main.dill
dartk --include-sdk -o sdk.dill
dartk main.dill foo.dill sdk.dill --target=vm --link -o program.dill
dartk still has incredibly slow cold start due to the analyzer loading
the dart sdk, so this does not actually speed things up at the moment.
BUG=
R=ahe@google.com, kmillikin@google.com, kustermann@google.com, sigmund@google.com
Review-Url: https://codereview.chromium.org/2665723002 .
We are not switching yet, but now everybody can try fasta by doing:
$ dart -DDFE_USE_FASTA=true --dfe=utils/kernel-service.dart hello.dart
Note that when using fasta we expect that patched_sdk contains platform.dill
Kernel binary containing compiled patched sdk. This file can be obtained by
doing:
$ export DART_AOT_SDK=<path-to-patched_sdk>
$ dart pkg/front_end/lib/src/fasta/bin/compile_platform.dart \
${DART_AOT_SDK}/platform.dill
We are also adding --use-fasta to testing script to allow end-to-end testing
of fasta (though platform.dill file needs to be generated manually prior to
running tests):
$ tools/test.py -c dartk -m release -a x64 --nobatch --use-fasta
Current test status:
$ tools/test.py -c dartk -m release -a x64 --nobatch --use-fasta
[27:34 | 100% | +12566 | - 1941]
BUG=
R=ahe@google.com, kustermann@google.com
Review-Url: https://codereview.chromium.org/2684943003 .
Target-specific modular transformations have to be able to cope with
external libraries. Target-specific global transformations should be
optimizations, and not required for correctness, since a simple linker
may choose not to perform them.
Make mixin resolution modular by making it fail when a mixed-in class
comes from an external library. (We cannot mix in such a class because
we do not necessarily have all class members.)
R=asgerf@google.com
Review-Url: https://codereview.chromium.org/2671653003 .
Peter von der Ahé