This CL changes:
* package:kernel/clone.dart: To not clone file offsets if the
file-uri we copy from is unknown.
* package:kernel/binary/ast_to_binary.dart: To not write out file
offsets if the file-uri is not written/indexed (which happens if
the file uri is not in the `Program.uriToSource` map).
* It reverts the file renaming part of 60a2cfa219 which
fixed the name collision problem only partially (it missed to
rename `runtime/lib/double.dart`, which is not possible because
there's already a `double_patch.dart` file).
Instead of renaming, we solve the problem by mangling the names as follows:
.../sdk/lib/core/double.dart -> dart:core/double.dart
.../runtime/lib/double.dart -> dart:core/runtime/lib/double.dart
.../runtime/lib/double_patch.dart -> dart:core/runtime/lib/double_patch.dart
* It changes the test to ignore any negative token positions. The vm
service does not just expose `-1` token positions for places where
there is no source, but also e.g. `-9` (which means TokenPosition::kMethodExtractor),
this was one reason why the appjit test failed.
* It changes the test to try to force-compile everything (unsure if that works).
Issue https://github.com/dart-lang/sdk/issues/32489
Change-Id: Ia9f42ca9d56d987e3041175add549bb7a133f269
Reviewed-on: https://dart-review.googlesource.com/46341
Reviewed-by: Vyacheslav Egorov <vegorov@google.com>
Martin Kustermann
aeee91ac5d