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`source.request.activeregions` is a new request that reports all `#if`, `#else` and `#elseif` decls in the response with an `is_active` flag. This is mainly useful for a client to know which branches are active, but for completeness sake, the active decls are also reported. Note: it only reports the positions of the decls, not the entire ranges. It's up to clients to map this to the syntactic structure of a tree. Reporting the ranges of the decls could be confusing in the case of nested `#if`s, where the ranges can overlap.
48 lines
1.3 KiB
Swift
48 lines
1.3 KiB
Swift
#if FLAG_1
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class Foo {
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#if FLAG_2
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func debugOnly() {
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}
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#endif
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}
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#elseif FLAG_3
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class GracefulFallback {
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}
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#else
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class Fallback {
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}
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#endif
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// RUN: %sourcekitd-test -req=active-regions %s -- -D FLAG_1 -module-name active_regions %s | %FileCheck -check-prefix=CHECK1 %s
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// CHECK1: START IF CONFIGS
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// CHECK1-NEXT: 1:1 - active
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// CHECK1-NEXT: 3:5 - inactive
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// CHECK1-NEXT: 9:1 - inactive
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// CHECK1-NEXT: 13:1 - inactive
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// CHECK1-NEXT: END IF CONFIGS
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// RUN: %sourcekitd-test -req=active-regions %s -- -D FLAG_2 -module-name active_regions %s | %FileCheck -check-prefix=CHECK2 %s
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// CHECK2: START IF CONFIGS
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// CHECK2-NEXT: 1:1 - inactive
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// CHECK2-NEXT: 9:1 - inactive
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// CHECK2-NEXT: 13:1 - active
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// CHECK2-NEXT: END IF CONFIGS
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// RUN: %sourcekitd-test -req=active-regions %s -- -D FLAG_1 -D FLAG_2 -module-name active_regions %s | %FileCheck -check-prefix=CHECK3 %s
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// CHECK3: START IF CONFIGS
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// CHECK3-NEXT: 1:1 - active
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// CHECK3-NEXT: 3:5 - active
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// CHECK3-NEXT: 9:1 - inactive
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// CHECK3-NEXT: 13:1 - inactive
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// CHECK3-NEXT: END IF CONFIGS
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// RUN: %sourcekitd-test -req=active-regions %s -- -D FLAG_3 -module-name active_regions %s | %FileCheck -check-prefix=CHECK4 %s
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// CHECK4: START IF CONFIGS
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// CHECK4-NEXT: 1:1 - inactive
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// CHECK4-NEXT: 9:1 - active
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// CHECK4-NEXT: 13:1 - inactive
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// CHECK4-NEXT: END IF CONFIGS
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