tree 2ec9e1170f2220ce4abc531b9e762a4d0a1efc49
parent 72bc3134c55e5e12c01ffb67046520e0342a74cd
author Paul Berry <paulberry@google.com> 1617463716 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1617463716 +0000

Flow analysis: Use blocks internally in mini_ast representation.

For convenience in creating tests, the public mini_ast methods for
creating constructs like loops, try/catch, etc. accept lists of
statements as an argument where technically the language would expect
a single statement.  This CL changes the internal representation so
that each of these statement lists is converted into a single
statement by wrapping it in a block.

This makes the mini_ast representation more closely match the
representation used internally by the analyzer and CFE.

Change-Id: If2bf8a1cde694206b91b57c5907806b1965d4d99
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/193880
Commit-Queue: Paul Berry <paulberry@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>