mirror of
https://github.com/apple/swift.git
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a4865be7e3
This new check is source breaking. Let's gate it behind an opt-in flag for now and enable it by default on a new language mode or similar.
58 lines
2.9 KiB
Swift
58 lines
2.9 KiB
Swift
// Check a normal import of an SPI library to detect SPI leaks
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// RUN: %empty-directory(%t)
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/// Compile the SPI lib
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// RUN: %target-swift-frontend -emit-module %S/Inputs/spi_helper.swift -module-name SPIHelper -emit-module-path %t/SPIHelper.swiftmodule -emit-module-interface-path %t/SPIHelper.swiftinterface -emit-private-module-interface-path %t/SPIHelper.private.swiftinterface -enable-library-evolution -swift-version 5 -parse-as-library
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/// Reading from swiftmodule
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// RUN: %target-typecheck-verify-swift -verify-ignore-unrelated -I %t -verify-ignore-unknown \
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// RUN: -enable-experimental-feature EnforceSPIOperatorGroup
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/// Reading from .private.swiftinterface
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// RUN: rm %t/SPIHelper.swiftmodule
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// RUN: %target-typecheck-verify-swift -verify-ignore-unrelated -I %t -verify-ignore-unknown \
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// RUN: -enable-experimental-feature EnforceSPIOperatorGroup
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/// Reading from the public .swiftinterface should raise errors on missing
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/// declarations.
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// RUN: rm %t/SPIHelper.private.swiftinterface
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// RUN: not %target-swift-frontend -typecheck -I %t %s
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// REQUIRES: swift_feature_EnforceSPIOperatorGroup
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import SPIHelper
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// Use the public API
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publicFunc()
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spiFunc() // expected-error {{cannot find 'spiFunc' in scope}}
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internalFunc() // expected-error {{cannot find 'internalFunc' in scope}}
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let c = SPIClass() // expected-error {{cannot find 'SPIClass' in scope}}
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let s = SPIStruct() // expected-error {{cannot find 'SPIStruct' in scope}}
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SPIEnum().spiMethod() // expected-error {{cannot find 'SPIEnum' in scope}}
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_ = PublicEnum.spiCase // expected-error {{'spiCase' is inaccessible due to '@_spi' protection level}}
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var ps = PublicStruct()
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let _ = PublicStruct(alt_init: 1) // expected-error {{argument passed to call that takes no arguments}}
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ps.spiMethod() // expected-error {{'spiMethod' is inaccessible due to '@_spi' protection level}} // TODO SPI specific diagnostics and suggest SPI to import
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ps.spiVar = "write" // expected-error {{'spiVar' is inaccessible due to '@_spi' protection level}}
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print(ps.spiVar) // expected-error {{'spiVar' is inaccessible due to '@_spi' protection level}}
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otherApiFunc() // expected-error {{cannot find 'otherApiFunc' in scope}}
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public func publicUseOfSPI(param: SPIClass) -> SPIClass {} // expected-error 2{{cannot find type 'SPIClass' in scope}}
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public func publicUseOfSPI2() -> [SPIClass] {} // expected-error {{cannot find type 'SPIClass' in scope}}
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public let o1 = PublicType()
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public let o2 = PublicType()
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@inlinable
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public func inlinable() -> SPIClass { // expected-error {{cannot find type 'SPIClass' in scope}}
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spiFunc() // expected-error {{cannot find 'spiFunc' in scope}}
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_ = SPIClass() // expected-error {{cannot find 'SPIClass' in scope}}
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let _ = o1 - o2 // expected-error {{binary operator '-' cannot be applied to two 'PublicType' operands}}
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}
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let _ = o1 - o2 // expected-error {{binary operator '-' cannot be applied to two 'PublicType' operands}}
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