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-rw-r--r--clang/lib/Serialization/ASTReader.cpp2
-rw-r--r--clang/lib/Serialization/ASTWriter.cpp1
2 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 7c8415a295c..d0edd71cd1e 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -84,6 +84,7 @@ PCHValidator::ReadLanguageOptions(const LangOptions &LangOpts) {
PARSE_LANGOPT_IMPORTANT(ObjC2, diag::warn_pch_objective_c2);
PARSE_LANGOPT_IMPORTANT(ObjCNonFragileABI, diag::warn_pch_nonfragile_abi);
PARSE_LANGOPT_IMPORTANT(ObjCNonFragileABI2, diag::warn_pch_nonfragile_abi2);
+ PARSE_LANGOPT_IMPORTANT(AppleKext, diag::warn_pch_apple_kext);
PARSE_LANGOPT_IMPORTANT(ObjCDefaultSynthProperties,
diag::warn_pch_objc_auto_properties);
PARSE_LANGOPT_IMPORTANT(NoConstantCFStrings,
@@ -2600,6 +2601,7 @@ bool ASTReader::ParseLanguageOptions(
PARSE_LANGOPT(ObjC2);
PARSE_LANGOPT(ObjCNonFragileABI);
PARSE_LANGOPT(ObjCNonFragileABI2);
+ PARSE_LANGOPT(AppleKext);
PARSE_LANGOPT(ObjCDefaultSynthProperties);
PARSE_LANGOPT(NoConstantCFStrings);
PARSE_LANGOPT(PascalStrings);
diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp
index eb312522c7a..52415b0d516 100644
--- a/clang/lib/Serialization/ASTWriter.cpp
+++ b/clang/lib/Serialization/ASTWriter.cpp
@@ -882,6 +882,7 @@ void ASTWriter::WriteLanguageOptions(const LangOptions &LangOpts) {
// modern abi enabled.
Record.push_back(LangOpts.ObjCNonFragileABI2); // Objective-C enhanced
// modern abi enabled.
+ Record.push_back(LangOpts.AppleKext); // Apple's kernel extensions ABI
Record.push_back(LangOpts.ObjCDefaultSynthProperties); // Objective-C auto-synthesized
// properties enabled.
Record.push_back(LangOpts.NoConstantCFStrings); // non cfstring generation enabled..
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