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3456d04925
Put in a general mechanism for mapping user-specified "compatibility versions" to proper "effective versions" (what #if and @available checking should respect). This may still be different from the intrinsic "language version"; right now master is considered a "3.1" compiler with a "Swift 4 mode", and we plan to ship a "4.0" compiler with a "Swift 3 mode" that will have a version number of something like "3.2". rdar://problem/29884401 / SR-3791
58 lines
2.1 KiB
Swift
58 lines
2.1 KiB
Swift
// RUN: not %target-swiftc_driver -swift-version foo %s 2>&1 | %FileCheck --check-prefix BAD %s
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// RUN: not %target-swiftc_driver -swift-version 1 %s 2>&1 | %FileCheck --check-prefix BAD %s
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// RUN: not %target-swiftc_driver -swift-version 2 %s 2>&1 | %FileCheck --check-prefix BAD %s
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// RUN: not %target-swiftc_driver -swift-version 2.3 %s 2>&1 | %FileCheck --check-prefix BAD %s
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// RUN: not %target-swiftc_driver -swift-version 7 %s 2>&1 | %FileCheck --check-prefix BAD %s
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// RUN: not %target-swiftc_driver -swift-version 7.2 %s 2>&1 | %FileCheck --check-prefix BAD %s
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// RUN: not %target-swiftc_driver -swift-version 3.0 %s 2>&1 | %FileCheck --check-prefix FIXIT_3 %s
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// RUN: not %target-swiftc_driver -swift-version 3.3 %s 2>&1 | %FileCheck --check-prefix FIXIT_3 %s
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// RUN: not %target-swiftc_driver -swift-version 4.3 %s 2>&1 | %FileCheck --check-prefix FIXIT_4 %s
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// RUN: not %target-swiftc_driver -swift-version 3 -typecheck %s 2>&1 | %FileCheck --check-prefix ERROR_3 %s
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// RUN: not %target-swiftc_driver -swift-version 4 -typecheck %s 2>&1 | %FileCheck --check-prefix ERROR_4 %s
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// BAD: invalid value
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// BAD: note: valid arguments to '-swift-version' are '3', '4'
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// FIXIT_3: use major version, as in '-swift-version 3'
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// FIXIT_4: use major version, as in '-swift-version 4'
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#if swift(>=3)
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asdf
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// ERROR_3: [[@LINE-1]]:1: error: {{use of unresolved identifier}}
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// ERROR_4: [[@LINE-2]]:1: error: {{use of unresolved identifier}}
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#else
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jkl
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#endif
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#if swift(>=3.1)
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asdf
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// ERROR_3: [[@LINE-1]]:1: error: {{use of unresolved identifier}}
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// ERROR_4: [[@LINE-2]]:1: error: {{use of unresolved identifier}}
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#else
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jkl
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#endif
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#if swift(>=4)
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asdf // ERROR_4: [[@LINE]]:1: error: {{use of unresolved identifier}}
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#else
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jkl // ERROR_3: [[@LINE]]:1: error: {{use of unresolved identifier}}
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#endif
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#if swift(>=4.1)
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asdf
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#else
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jkl
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// ERROR_3: [[@LINE-1]]:1: error: {{use of unresolved identifier}}
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// ERROR_4: [[@LINE-2]]:1: error: {{use of unresolved identifier}}
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#endif
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#if swift(>=5)
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asdf
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#else
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jkl
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// ERROR_3: [[@LINE-1]]:1: error: {{use of unresolved identifier}}
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// ERROR_4: [[@LINE-2]]:1: error: {{use of unresolved identifier}}
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#endif
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