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[ParseableInterfaces] Preserve -enforce-exclusivity in interface args #23281

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Merged
merged 1 commit into from
Mar 14, 2019
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[ParseableInterfaces] Preserve -enforce-exclusivity in interface args #23281

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3 changes: 2 additions & 1 deletion include/swift/Option/Options.td
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Original file line number Diff line number Diff line change
Expand Up @@ -856,7 +856,8 @@ def index_ignore_system_modules : Flag<["-"], "index-ignore-system-modules">,
HelpText<"Avoid indexing system modules">;

def enforce_exclusivity_EQ : Joined<["-"], "enforce-exclusivity=">,
Flags<[FrontendOption]>, MetaVarName<"<enforcement>">,
Flags<[FrontendOption, ParseableInterfaceOption]>,
MetaVarName<"<enforcement>">,
HelpText<"Enforce law of exclusivity">;

def working_directory : Separate<["-"], "working-directory">,
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6 changes: 4 additions & 2 deletions test/ParseableInterface/option-preservation.swift
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@@ -1,20 +1,22 @@
// RUN: %empty-directory(%t)

// RUN: %target-swift-frontend -enable-resilience -emit-parseable-module-interface-path %t.swiftinterface -module-name t %s -emit-module -o /dev/null -Onone
// RUN: %target-swift-frontend -enable-resilience -emit-parseable-module-interface-path %t.swiftinterface -module-name t %s -emit-module -o /dev/null -Onone -enforce-exclusivity=unchecked
// RUN: %FileCheck %s < %t.swiftinterface -check-prefix=CHECK-SWIFTINTERFACE
//
// CHECK-SWIFTINTERFACE: swift-module-flags:
// CHECK-SWIFTINTERFACE-SAME: -enable-resilience
// CHECK-SWIFTINTERFACE-SAME: -Onone
// CHECK-SWIFTINTERFACE-SAME: -enforce-exclusivity=unchecked

// Make sure flags show up when filelists are enabled

// RUN: %target-build-swift %s -driver-filelist-threshold=0 -emit-parseable-module-interface -o %t/foo -module-name foo -module-link-name fooCore -force-single-frontend-invocation -Ounchecked 2>&1
// RUN: %target-build-swift %s -driver-filelist-threshold=0 -emit-parseable-module-interface -o %t/foo -module-name foo -module-link-name fooCore -force-single-frontend-invocation -Ounchecked -enforce-exclusivity=unchecked 2>&1
// RUN: %FileCheck %s < %t/foo.swiftinterface --check-prefix CHECK-FILELIST-INTERFACE

// CHECK-FILELIST-INTERFACE: swift-module-flags:
// CHECK-FILELIST-INTERFACE-SAME: -target
// CHECK-FILELIST-INTERFACE-SAME: -module-link-name fooCore
// CHECK-FILELIST-INTERFACE-SAME: -enforce-exclusivity=unchecked
// CHECK-FILELIST-INTERFACE-SAME: -Ounchecked
// CHECK-FILELIST-INTERFACE-SAME: -module-name foo

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