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ae9c29036a
As in non-local scopes, local types and functions are generally visible anywhere within enclosing braces, and it is up to capture analysis to determine whether these entities attempt to capture an entity that isn't guaranteed to be available.
38 lines
1.4 KiB
Swift
38 lines
1.4 KiB
Swift
// Note: test of the scope map. All of these tests are line- and
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// column-sensitive, so any additions should go at the end.
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struct S0 { }
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let a: Int? = 1
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guard let b = a else {
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}
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func foo() {} // to interrupt the TopLevelCodeDecl
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let c = b
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typealias T = Int
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extension Int {
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func my_identity() -> Int { return self }
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}
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var i: Int = b.my_identity()
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// RUN: %target-swift-frontend -dump-scope-maps expanded %s 2> %t.expanded
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// RUN: %FileCheck -check-prefix CHECK-EXPANDED %s < %t.expanded
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// CHECK-EXPANDED: |-TypeDecl {{.*}} S0 [4:1 - 4:13] expanded
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// CHECK-EXPANDED-NEXT: `-TypeOrExtensionBody {{.*}} 'S0' [4:11 - 4:13] expanded
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// CHECK-EXPANDED-NEXT: `-TopLevelCode {{.*}} [6:1 - [[EOF:[0-9]+:[0-9]+]]] expanded
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// CHECK-EXPANDED: `-PatternBinding {{.*}} entry 0 [6:5 - [[EOF]]] expanded
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// CHECK-EXPANDED-NEXT: |-PatternInitializer {{.*}} entry 0 [6:15 - 6:15] expanded
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// CHECK-EXPANDED-NEXT: `-AfterPatternBinding {{.*}} entry 0 [6:15 - [[EOF]]] expanded
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// CHECK-EXPANDED-NEXT: `-TopLevelCode {{.*}} [8:1 - [[EOF]]] expanded
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// CHECK-EXPANDED: `-ConditionalClause {{.*}} index 0 guard-continuation [9:1 - [[EOF]]] expanded
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// CHECK-EXPANDED-NEXT: |-AbstractFunctionDecl {{.*}} foo() [11:1 - 11:13] expanded
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// CHECK-EXPANDED: `-AfterPatternBinding {{.*}} entry 0 [13:9 - [[EOF]]] expanded
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// CHECK-EXPANDED-NEXT: |-TypeDecl {{.*}} T [15:1 - 15:15] expanded
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