commit | b266aeebc3ffa25d9a7774513cb99eb206e39766 | [log] [tgz] |
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author | Paul Berry <paulberry@google.com> | Tue Aug 10 15:11:27 2021 +0000 |
committer | Paul Berry <paulberry@google.com> | Tue Aug 10 15:11:27 2021 +0000 |
tree | e5833a776439bad62aa9539f6635cf3f504752f8 | |
parent | 98f0e78e3c2f61e2d94cf96829820b4f6079ea2a [diff] |
Move some logic from ScopedVisitor to ResolverVisitor. Of the two classes that inherit from ScopedVisitor (ResolverVisitor and ScopeResolverVisitor), only ResolverVisitor needs to know about the currently enclosing class, extension, and function. So we move this tracking logic to the ResolverVisitor itself. This will help pave the way for a cleaner separation between the ResolverVisitor and ScopeResolverVisitor. (The ScopeResolverVisitor *does* need to know the currently enclosing closure, so that it can detect improper break/continue statements and so that it can detect when a local variable is mutated in a closure, but the tracking logic needed for this is much simpler than what the ResolverVisitor needs for the "enclosing function". So a new _enclosingClosure member has been added to ScopeResolverVisitor to track this.) Change-Id: I768c15ff4ffcabf564388f5471a6e8f88e677148 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/209665 Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Reviewed-by: Samuel Rawlins <srawlins@google.com>
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