tree f5d3fa012f4da8380960cb102987957ee127968c
parent bd179a2660b732eba1de8c49ce1b472bd9adb1f7
author Stephen Adams <sra@google.com> 1560825498 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1560825498 +0000

[dart2js] Emit code for checks

Emit as-casts and type-checks.

The recipes and environments are dummy values, and there is no
propagation of type information, so the code is pretty terrible.

Change-Id: Iea8b7d7dddd4538187d88f12e9ed81439f74d0e1
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/106428
Commit-Queue: Stephen Adams <sra@google.com>
Reviewed-by: Mayank Patke <fishythefish@google.com>