Paul Berry
1594006758
I want to start testing that Fasta sets the static types of conditional expressions correctly, so I need Fasta's expectations files to include them. This CL just adds the static types to the printing logic in ast_to_text.dart and updates expectations so that the tests continue to pass. I will make behavioral changes to Fasta in future CLs. R=kmillikin@google.com Review-Url: https://codereview.chromium.org/2949753002 .
Conversion to a textual format.
The text format is currently very ad-hoc and there is no conversion back, but it's a pleasant way to view the IR.