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Simplify. 

llvm-svn: 82104
This commit is contained in:
Daniel Dunbar 2009-09-17 00:47:46 +00:00
parent 1188987e23
commit 785d51c45b
1 changed files with 2 additions and 9 deletions
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11
clang/tools/clang-cc/clang-cc.cpp
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@ -397,18 +397,11 @@ static llvm::cl::opt<bool>
PThread("pthread", llvm::cl::desc("Support POSIX threads in generated code"),
llvm::cl::init(false));
static LangKind GetLanguage(const std::string &Filename) {
static LangKind GetLanguage(llvm::StringRef Filename) {
if (BaseLang != langkind_unspecified)
return BaseLang;
std::string::size_type DotPos = Filename.rfind('.');
if (DotPos == std::string::npos) {
BaseLang = langkind_c; // Default to C if no extension.
return langkind_c;
}
std::string Ext = std::string(Filename.begin()+DotPos+1, Filename.end());
llvm::StringRef Ext = Filename.rsplit('.').second;
if (Ext == "c")
return langkind_c;
else if (Ext == "S" || Ext == "s")