| // RUN: %target-swift-frontend -primary-file %s -emit-ir > %t.ll |
| // RUN: %FileCheck %s < %t.ll |
| |
| |
| // SR-6200: canonicalizing a conformance access path that was built |
| // without the requirement signature. |
| public struct Valid<V> {} |
| |
| extension Valid where V: ValidationSuite {} |
| |
| public protocol Validatable {} |
| |
| extension Validatable { |
| public func tested() {} |
| |
| // CHECK-LABEL: define{{.*}}$s23conformance_access_path11ValidatablePAAE6tested2byyqd__m_t9InputTypeQyd__RszAA15ValidationSuiteRd__lF |
| public func tested<S: ValidationSuite>(by suite: S.Type) where S.InputType == Self { |
| // CHECK: [[S_AS_VALIDATION_SUITE_GEP:%[0-9]+]] = getelementptr inbounds i8*, i8** %S.ValidationSuite, i32 1 |
| // CHECK: [[S_AS_VALIDATION_SUITE:%[0-9]+]] = load i8*, i8** [[S_AS_VALIDATION_SUITE_GEP]] |
| // CHECK-NEXT: [[S_VALIDATOR_BASE:%.*]] = bitcast i8* [[S_AS_VALIDATION_SUITE]] to i8** |
| // CHECK-NEXT: call swiftcc i8** @swift_getAssociatedConformanceWitness(i8** %S.Validator, %swift.type* %S, %swift.type* %Self, |
| tested() |
| } |
| } |
| |
| public protocol Validator { |
| associatedtype InputType: Validatable |
| } |
| |
| public protocol ValidationSuite: Validator { |
| associatedtype InputType: Validatable |
| } |
