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-rw-r--r--clang/tools/clang-cc/ASTConsumers.h2
-rw-r--r--clang/tools/clang-cc/GeneratePCH.cpp6
2 files changed, 4 insertions, 4 deletions
diff --git a/clang/tools/clang-cc/ASTConsumers.h b/clang/tools/clang-cc/ASTConsumers.h
index d433d05b02f..7c37266e46e 100644
--- a/clang/tools/clang-cc/ASTConsumers.h
+++ b/clang/tools/clang-cc/ASTConsumers.h
@@ -68,7 +68,7 @@ ASTConsumer *CreateASTSerializer(const std::string &InFile,
const std::string &EmitDir,
Diagnostic &Diags);
-ASTConsumer *CreatePCHGenerator(Preprocessor &PP,
+ASTConsumer *CreatePCHGenerator(const Preprocessor &PP,
const std::string &OutFile);
ASTConsumer *CreateBlockRewriter(const std::string &InFile,
diff --git a/clang/tools/clang-cc/GeneratePCH.cpp b/clang/tools/clang-cc/GeneratePCH.cpp
index a850c582e81..9b865140867 100644
--- a/clang/tools/clang-cc/GeneratePCH.cpp
+++ b/clang/tools/clang-cc/GeneratePCH.cpp
@@ -29,11 +29,11 @@ using namespace llvm;
namespace {
class VISIBILITY_HIDDEN PCHGenerator : public ASTConsumer {
- Preprocessor &PP;
+ const Preprocessor &PP;
std::string OutFile;
public:
- explicit PCHGenerator(Preprocessor &PP, const std::string &OutFile)
+ explicit PCHGenerator(const Preprocessor &PP, const std::string &OutFile)
: PP(PP), OutFile(OutFile) { }
virtual void HandleTranslationUnit(ASTContext &Ctx);
@@ -68,7 +68,7 @@ void PCHGenerator::HandleTranslationUnit(ASTContext &Ctx) {
Out.flush();
}
-ASTConsumer *clang::CreatePCHGenerator(Preprocessor &PP,
+ASTConsumer *clang::CreatePCHGenerator(const Preprocessor &PP,
const std::string &OutFile) {
return new PCHGenerator(PP, OutFile);
}
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