Merge pull request #68134 from compnerd/fragility

Cxx: mark as fragile

Author: compnerd

stdlib/public/Cxx/CMakeLists.txt

@@ -11,7 +11,7 @@ if(SWIFT_STDLIB_SUPPORT_BACK_DEPLOYMENT)
   list(APPEND SWIFT_CXX_DEPS copy-legacy-layouts)
 endif()
 
-add_swift_target_library(swiftCxx ${SWIFT_CXX_LIBRARY_KIND} NO_LINK_NAME IS_STDLIB IS_SWIFT_ONLY
+add_swift_target_library(swiftCxx ${SWIFT_CXX_LIBRARY_KIND} NO_LINK_NAME IS_STDLIB IS_SWIFT_ONLY IS_FRAGILE
     CxxConvertibleToCollection.swift
     CxxDictionary.swift
     CxxPair.swift

test/Interop/Cxx/class/constructors-copy-irgen-macosx.swift

@@ -1,6 +1,6 @@
 // Target-specific tests for C++ copy constructor code generation.
 
-// RUN: %swift -module-name MySwift -target x86_64-apple-macosx10.9 -dump-clang-diagnostics -I %S/Inputs -enable-experimental-cxx-interop -emit-ir %s -parse-stdlib -parse-as-library -disable-legacy-type-info -Xcc -fignore-exceptions | %FileCheck %s -check-prefix=ITANIUM_X64
+// RUN: %swift -module-name MySwift -target x86_64-apple-macosx10.13 -dump-clang-diagnostics -I %S/Inputs -enable-experimental-cxx-interop -emit-ir %s -parse-stdlib -parse-as-library -disable-legacy-type-info -Xcc -fignore-exceptions | %FileCheck %s -check-prefix=ITANIUM_X64
 
 // REQUIRES: OS=macosx
 // REQUIRES: CPU=x86_64

test/Interop/Cxx/class/constructors-irgen-macosx.swift

@@ -1,6 +1,6 @@
 // Target-specific tests for C++ constructor call code generation.
 
-// RUN: %swift -module-name MySwift -target x86_64-apple-macosx10.9 -dump-clang-diagnostics -I %S/Inputs -enable-experimental-cxx-interop -emit-ir %s -parse-stdlib -parse-as-library -disable-legacy-type-info -Xcc -fignore-exceptions | %FileCheck %s -check-prefix=ITANIUM_X64
+// RUN: %swift -module-name MySwift -target x86_64-apple-macosx10.13 -dump-clang-diagnostics -I %S/Inputs -enable-experimental-cxx-interop -emit-ir %s -parse-stdlib -parse-as-library -disable-legacy-type-info -Xcc -fignore-exceptions | %FileCheck %s -check-prefix=ITANIUM_X64
 
 // REQUIRES: OS=macosx
 // REQUIRES: CPU=x86_64

validation-test/SIL/verify_all_overlays.py

@@ -28,7 +28,7 @@
         continue
     # Skip the C++ standard library overlay because it's not yet shipped
     # in any released SDK.
-    if module_name == "CxxStdlib":
+    if module_name in ("Cxx", "CxxStdlib"):
         continue
     # TODO(TF-1229): Fix the "_Differentiation" module.
     if module_name == "_Differentiation":