Previously the output used scrubbed qualified names which hides some
of the information and causes names of various synthetic functions
collide. We change it to use internal qualified names instead and add
additional information for disambiguation:
- For functions this means adding a prefix for various synthetic
methods;
- For anonymous closures we add their token position;
- For types we prefix type parameters with their owner's name.
We also add a unit test covering parsing of
--print-instructions-sizes-to output.
As part of adding a test dart2native was changed to support passing
extra arguments to gen_snapshot binary.
Fixes https://github.com/dart-lang/sdk/issues/41137
Cq-Include-Trybots: luci.dart.try:pkg-linux-debug-try,pkg-linux-release-try,pkg-win-release-try,pkg-mac-release-try
Change-Id: I299ab0fb5993c8af9b51246483608d1e65970d67
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/146581
Commit-Queue: Vyacheslav Egorov <vegorov@google.com>
Reviewed-by: Tess Strickland <sstrickl@google.com>
Vyacheslav Egorov
d959f4290e