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03e0006a48
Titled as "// swift-module-flags-ignorable:", this new field contains new frontend arguments that can be safely ignored by the older version of the compiler. For compilers that don't know the field at all, all arguments in it are ignored. rdar://78233352
16 lines
1.0 KiB
Swift
16 lines
1.0 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %empty-directory(%t/textual)
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// RUN: %empty-directory(%t/module-cache)
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// RUN: echo "// swift-interface-format-version: 1.0" > %t/textual/Foo.swiftinterface
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// RUN: echo "// swift-module-flags: -swift-version 5 -enable-library-evolution -module-name Foo" >> %t/textual/Foo.swiftinterface
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// RUN: %target-swift-ide-test -print-module-metadata -module-to-print Foo -I %t/textual -source-filename %s -module-cache-path %t/module-cache | %FileCheck %s --check-prefix=USER-MODULE-PRINT-NOT
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// RUN: echo "// swift-module-flags-ignorable: -enable-library-evolution -user-module-version 13.13 -future-flag1 3 -future-flag2 abc -future-flag3 /tmp/t.swift /tmp/u.swift -tbd-install_name=aaa" >> %t/textual/Foo.swiftinterface
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// RUN: %target-swift-ide-test -print-module-metadata -module-to-print Foo -I %t/textual -source-filename %s -module-cache-path %t/module-cache | %FileCheck %s --check-prefix=USER-MODULE-PRINT
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// USER-MODULE-PRINT-NOT-NOT: user module version: 13.13.0.0
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// USER-MODULE-PRINT: user module version: 13.13.0.0
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