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ab55c19b44
`visitTopLevelCodeDecl` ignored the `Stmt` visit returning a nullptr. This caused the `walkToDeclPost` to run for the `TopLevelCodeDecl` and thus an imbalance in the `RangeResolver` pre and posts (since none of the children would have their `walkTo*Post` called). This was originally incorrectly fixed while assuming that the `walkTo*Post` are called regardless of whether the children were visited or not. Those changes have been reverted - fixing an imbalance in `ExtDecls` in `SemaAnnotator`. Added a test case for the `ExtDecls` imbalance which can occur while an extension is being added. Resolves rdar://74820040
19 lines
486 B
Swift
19 lines
486 B
Swift
struct Foo {}
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struct Bar {}
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extension Foo {
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extension Bar {
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}
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func someFunc() {}
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// Closing brace for extension Foo intentionally left off, user is in the
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// process of adding the extension
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// This check is mostly to make sure we don't crash with an assertion -
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// extensions are pushed and popped in an AST walk pre/post and they need to
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// match up.
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// RUN: %sourcekitd-test -req=cursor -pos=9:6 %s -- %s | %FileCheck %s
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// CHECK: source.lang.swift.decl.function.method.instance
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