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22f9853b76
...and remove the option. This is ~technically~ CLI-breaking because Swift 5 shipped this as a hidden driver option, but it wouldn't have /done/ anything in Swift 5, so I think it's okay to remove. Note that if a parseable interface (.swiftinterface) and a binary interface (.swiftmodule) are both present, the binary one will still be preferred. This just /allows/ parseable interfaces to be used. rdar://problem/36885834
31 lines
1.5 KiB
Swift
31 lines
1.5 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %empty-directory(%t/modulecache)
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//
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// Test will build a module TestModule that depends LeafModule (built from leaf.swift).
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//
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// RUN: echo 'public func LeafFunc() -> Int { return 10; }' >%t/leaf.swift
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//
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// RUN: %target-swift-frontend -I %t -emit-parseable-module-interface-path %t/LeafModule.swiftinterface -module-name LeafModule %t/leaf.swift -emit-module -o /dev/null
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// RUN: test -f %t/LeafModule.swiftinterface
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// RUN: %FileCheck %s -check-prefix=CHECK-LEAFINTERFACE <%t/LeafModule.swiftinterface
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// CHECK-LEAFINTERFACE: {{swift-interface-format-version: [0-9\\.]+}}
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// CHECK-LEAFINTERFACE: LeafFunc
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//
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// Break LeafModule's version number
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// RUN: sed -i.prev -e 's/swift-interface-format-version:.*/swift-interface-format-version: 9999.999/' %t/LeafModule.swiftinterface
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//
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// Try to build TestModule into a .swiftmodule explicitly using LeafModule via LeafModule.swiftinterface, but fail because version mismatch in LeafModule.swiftinterface.
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//
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// RUN: not %target-swift-frontend -I %t -module-cache-path %t/modulecache -emit-module -o %t/TestModule.swiftmodule -module-name TestModule %s >%t/err.txt 2>&1
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// RUN: test ! -f %t/TestModule.swiftmodule
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// RUN: test ! -f %t/modulecache/LeafModule-*.swiftmodule
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// RUN: %FileCheck %s -check-prefix=CHECK-ERR <%t/err.txt
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// CHECK-ERR: {{error: unsupported version of parseable module interface '.*/LeafModule.swiftinterface': '9999.999'}}
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// CHECK-ERR: error: no such module 'LeafModule
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import LeafModule
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public func TestFunc() {
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print(LeafFunc())
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}
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