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8c6fe1cca4
fix a crash in symbol graph generation caused by an empty SmallVector access while expanding protocol compositions during conformance expansion for extension block symbols rdar://103322385
52 lines
2.5 KiB
Swift
52 lines
2.5 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift %S/Inputs/ExternalIndirect.swift -module-name ExternalIndirect -emit-module -emit-module-path %t/
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// RUN: %target-build-swift %s -module-name Indirect -emit-module -emit-module-path %t/ -I %t
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// RUN: %target-swift-symbolgraph-extract -module-name Indirect -I %t -pretty-print -output-dir %t -emit-extension-block-symbols
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// RUN: %target-swift-symbolgraph-extract -module-name ExternalIndirect -I %t -pretty-print -output-dir %t -emit-extension-block-symbols
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// RUN: %FileCheck %s --input-file %t/Indirect.symbols.json
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// RUN: %FileCheck %s --input-file %t/ExternalIndirect.symbols.json --check-prefix EXTERNAL
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// RUN: %FileCheck %s --input-file %t/Indirect@ExternalIndirect.symbols.json --check-prefix EXTENSION
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public protocol P {
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func foo()
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}
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public protocol Q : P {}
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public struct S : Q {
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public func foo() {}
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}
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// Q : P
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// CHECK-DAG: "kind": "conformsTo",{{[[:space:]]*}}"source": "s:8Indirect1QP",{{[[:space:]]*}}"target": "s:8Indirect1PP"
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// S : P
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// CHECK-DAG: "kind": "conformsTo",{{[[:space:]]*}}"source": "s:8Indirect1SV",{{[[:space:]]*}}"target": "s:8Indirect1PP"
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// S : Q
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// CHECK-DAG: "kind": "conformsTo",{{[[:space:]]*}}"source": "s:8Indirect1SV",{{[[:space:]]*}}"target": "s:8Indirect1QP"
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import ExternalIndirect
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extension ES: EQ {
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public func foo() {}
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}
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// EQ : EP
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// EXTERNAL-DAG: "kind": "conformsTo",{{[[:space:]]*}}"source": "s:16ExternalIndirect2EQP",{{[[:space:]]*}}"target": "s:16ExternalIndirect2EPP"
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// extension ES : EA (originating from EP : EAB and typealias EAB = EA & EB)
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// EXTENSION-DAG: "kind": "conformsTo",{{[[:space:]]*}}"source": "s:e:s:16ExternalIndirect2ESV0B0E3fooyyF",{{[[:space:]]*}}"target": "s:16ExternalIndirect2EAP"
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// extension ES : EB (originating from EP : EAB and typealias EAB = EA & EB)
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// EXTENSION-DAG: "kind": "conformsTo",{{[[:space:]]*}}"source": "s:e:s:16ExternalIndirect2ESV0B0E3fooyyF",{{[[:space:]]*}}"target": "s:16ExternalIndirect2EBP"
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// extension ES : EP
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// EXTENSION-DAG: "kind": "conformsTo",{{[[:space:]]*}}"source": "s:e:s:16ExternalIndirect2ESV0B0E3fooyyF",{{[[:space:]]*}}"target": "s:16ExternalIndirect2EPP"
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// extension ES : EQ
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// EXTENSION-DAG: "kind": "conformsTo",{{[[:space:]]*}}"source": "s:e:s:16ExternalIndirect2ESV0B0E3fooyyF",{{[[:space:]]*}}"target": "s:16ExternalIndirect2EQP"
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// extension ES -> ES
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// EXTENSION-DAG: "kind": "extensionTo",{{[[:space:]]*}}"source": "s:e:s:16ExternalIndirect2ESV0B0E3fooyyF",{{[[:space:]]*}}"target": "s:16ExternalIndirect2ESV"
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