diff options
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp | 2 | ||||
| -rw-r--r-- | lib/System/Unix/Path.inc | 4 | ||||
| -rw-r--r-- | lib/VMCore/Module.cpp | 2 |
3 files changed, 4 insertions, 4 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp index 6cae804422..8313de5e32 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGPrinter.cpp @@ -199,7 +199,7 @@ const std::string SelectionDAG::getGraphAttrs(const SDNode *N) const { #else errs() << "SelectionDAG::getGraphAttrs is only available in debug builds" << " on systems with Graphviz or gv!\n"; - return std::string(""); + return std::string(); #endif } diff --git a/lib/System/Unix/Path.inc b/lib/System/Unix/Path.inc index bc104a32a3..3d88311b4e 100644 --- a/lib/System/Unix/Path.inc +++ b/lib/System/Unix/Path.inc @@ -276,7 +276,7 @@ Path::GetCurrentDirectory() { char pathname[MAXPATHLEN]; if (!getcwd(pathname,MAXPATHLEN)) { assert (false && "Could not query current working directory."); - return Path(""); + return Path(); } return Path(pathname); @@ -408,7 +408,7 @@ Path::getSuffix() const { std::string::size_type dot = path.rfind('.'); if (dot == std::string::npos || dot < slash) - return StringRef(""); + return StringRef(); else return StringRef(path).substr(dot + 1); } diff --git a/lib/VMCore/Module.cpp b/lib/VMCore/Module.cpp index 507d24936c..d7ddf96cb0 100644 --- a/lib/VMCore/Module.cpp +++ b/lib/VMCore/Module.cpp @@ -58,7 +58,7 @@ template class llvm::SymbolTableListTraits<GlobalAlias, Module>; // Module::Module(StringRef MID, LLVMContext& C) - : Context(C), Materializer(NULL), ModuleID(MID), DataLayout("") { + : Context(C), Materializer(NULL), ModuleID(MID) { ValSymTab = new ValueSymbolTable(); TypeSymTab = new TypeSymbolTable(); NamedMDSymTab = new StringMap<NamedMDNode *>(); |