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-rw-r--r--lib/Frontend/PCHReader.cpp3
-rw-r--r--lib/Frontend/PCHWriter.cpp1
2 files changed, 4 insertions, 0 deletions
diff --git a/lib/Frontend/PCHReader.cpp b/lib/Frontend/PCHReader.cpp
index bed9403706..8e9f5243a9 100644
--- a/lib/Frontend/PCHReader.cpp
+++ b/lib/Frontend/PCHReader.cpp
@@ -75,6 +75,8 @@ 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(NoConstantCFStrings,
+ diag::warn_pch_no_constant_cfstrings);
PARSE_LANGOPT_BENIGN(PascalStrings);
PARSE_LANGOPT_BENIGN(WritableStrings);
PARSE_LANGOPT_IMPORTANT(LaxVectorConversions,
@@ -1899,6 +1901,7 @@ bool PCHReader::ParseLanguageOptions(
PARSE_LANGOPT(ObjC2);
PARSE_LANGOPT(ObjCNonFragileABI);
PARSE_LANGOPT(ObjCNonFragileABI2);
+ PARSE_LANGOPT(NoConstantCFStrings);
PARSE_LANGOPT(PascalStrings);
PARSE_LANGOPT(WritableStrings);
PARSE_LANGOPT(LaxVectorConversions);
diff --git a/lib/Frontend/PCHWriter.cpp b/lib/Frontend/PCHWriter.cpp
index ee20122de7..b8d13cb597 100644
--- a/lib/Frontend/PCHWriter.cpp
+++ b/lib/Frontend/PCHWriter.cpp
@@ -761,6 +761,7 @@ void PCHWriter::WriteLanguageOptions(const LangOptions &LangOpts) {
// modern abi enabled.
Record.push_back(LangOpts.ObjCNonFragileABI2); // Objective-C enhanced
// modern abi enabled.
+ Record.push_back(LangOpts.NoConstantCFStrings); // non cfstring generation enabled..
Record.push_back(LangOpts.PascalStrings); // Allow Pascal strings
Record.push_back(LangOpts.WritableStrings); // Allow writable strings