Driver: use StringRef instead of raw pointer in lookupTypeForExtension() (NFC)

llvm-svn: 283611

4 files changed, 4 insertions, 4 deletions

diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index 863bd0a164b..90232659659 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -370,7 +370,7 @@ std::string ToolChain::GetLinkerPath() const {
   return GetProgramPath(DefaultLinker);
 }
 
-types::ID ToolChain::LookupTypeForExtension(const char *Ext) const {
+types::ID ToolChain::LookupTypeForExtension(StringRef Ext) const {
   return types::lookupTypeForExtension(Ext);
 }
 
diff --git a/clang/lib/Driver/ToolChains.cpp b/clang/lib/Driver/ToolChains.cpp
index 6f55a3b5939..28233ba1b85 100644
--- a/clang/lib/Driver/ToolChains.cpp
+++ b/clang/lib/Driver/ToolChains.cpp
@@ -54,7 +54,7 @@ MachO::MachO(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
 Darwin::Darwin(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
     : MachO(D, Triple, Args), TargetInitialized(false) {}
 
-types::ID MachO::LookupTypeForExtension(const char *Ext) const {
+types::ID MachO::LookupTypeForExtension(StringRef Ext) const {
   types::ID Ty = types::lookupTypeForExtension(Ext);
 
   // Darwin always preprocesses assembly files (unless -x is used explicitly).
diff --git a/clang/lib/Driver/ToolChains.h b/clang/lib/Driver/ToolChains.h
index 6a86b7db83e..36773b21818 100644
--- a/clang/lib/Driver/ToolChains.h
+++ b/clang/lib/Driver/ToolChains.h
@@ -312,7 +312,7 @@ public:
   /// @name ToolChain Implementation
   /// {
 
-  types::ID LookupTypeForExtension(const char *Ext) const override;
+  types::ID LookupTypeForExtension(StringRef Ext) const override;
 
   bool HasNativeLLVMSupport() const override;
 
diff --git a/clang/lib/Driver/Types.cpp b/clang/lib/Driver/Types.cpp
index d4568295dce..f324cec5917 100644
--- a/clang/lib/Driver/Types.cpp
+++ b/clang/lib/Driver/Types.cpp
@@ -170,7 +170,7 @@ bool types::isCuda(ID Id) {
   }
 }
 
-types::ID types::lookupTypeForExtension(const char *Ext) {
+types::ID types::lookupTypeForExtension(llvm::StringRef Ext) {
   return llvm::StringSwitch<types::ID>(Ext)
            .Case("c", TY_C)
            .Case("C", TY_CXX)