tree 7e1031f54f612dd71f58d51fa7b0116705c2a3e7
parent 36607d877a7f40a92fb92e11464aa5a52dd2c93c
author Johnni Winther <johnniwinther@google.com> 1653040201 +0000
committer Commit Bot <commit-bot@chromium.org> 1653040201 +0000

[kernel] Add AbstractSuper* nodes

This adds AbstractSuperMethodInvocation, AbstractSuperPropertyGet,
AbstractSuperPropertySet nodes which are to be used for super access
in mixin declaration.

These super accesses do not resolve to their statically bound target
but instead the interface target on the types in the 'on' clauses, and
need to be updated to the statically bound target upon mixin application.
This has lead backends to disregard the interface target provided by
the CFE and instead always compute targets for super accesses.

This change is a step towards creating a clear separation between the
two use cases, enabling a more precise handling of super accesses.

The new nodes are not created yet with this CL.

TEST=existing

Change-Id: I70ea9baf5b4b970b10cc72b7409633d270d57755
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/245168
Reviewed-by: Alexander Markov <alexmarkov@google.com>
Reviewed-by: Nicholas Shahan <nshahan@google.com>
Reviewed-by: Chloe Stefantsova <cstefantsova@google.com>
Commit-Queue: Johnni Winther <johnniwinther@google.com>