commit | 5e8b2722c7c4087f18381f9fcd559975933504ce | [log] [tgz] |
---|---|---|
author | Paul Berry <paulberry@google.com> | Tue Sep 29 19:27:18 2020 +0000 |
committer | commit-bot@chromium.org <commit-bot@chromium.org> | Tue Sep 29 19:27:18 2020 +0000 |
tree | 625ed7ec645e9badaad49cc167a418ea3455c272 | |
parent | 2b246127f7f9a1773ed22e1c712df72137d9fc67 [diff] |
Fix handling of for-elements with unparenthesized bodies. The CFE defers the final build of the body of a for-element until after building the rest of the body. This caused a bug: if the body was an assignment expression, flow analysis was not picking up on the fact that the assignment was inside the loop. Fixed by introducing a mechanism that allows the CFE to temporarily pop the innermost structure on the AssignedVariables stack and then push it again. Change-Id: I11d526302934e9283807124ebd4a23e9d3e5ec66 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/164980 Reviewed-by: Johnni Winther <johnniwinther@google.com> Commit-Queue: Paul Berry <paulberry@google.com>
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