raw_ostream::indent is used for PadToColumn which often prints more

[oota-llvm.git] / lib / System / Path.cpp

diff --git a/lib/System/Path.cpp b/lib/System/Path.cpp
index 4c965db7223383e085954dcd14df76c27e04cedc..df3357480937534791453ee0c978a1bbf43ba29a 100644 (file)
--- a/lib/System/Path.cpp
+++ b/lib/System/Path.cpp
@@ -13,6 +13,7 @@
 
 #include "llvm/System/Path.h"
 #include "llvm/Config/config.h"
+#include "llvm/Support/ErrorHandling.h"
 #include <cassert>
 #include <cstring>
 #include <ostream>
@@ -28,19 +29,10 @@ bool Path::operator==(const Path &that) const {
   return path == that.path;
 }
 
-bool Path::operator!=(const Path &that) const {
-  return path != that.path;
-}
-
 bool Path::operator<(const Path& that) const {
   return path < that.path;
 }
 
-std::ostream& llvm::operator<<(std::ostream &strm, const sys::Path &aPath) {
-  strm << aPath.toString();
-  return strm;
-}
-
 Path
 Path::GetLLVMConfigDir() {
   Path result;
@@ -55,7 +47,7 @@ LLVMFileType
 sys::IdentifyFileType(const char *magic, unsigned length) {
   assert(magic && "Invalid magic number string");
   assert(length >=4 && "Invalid magic number length");
-  switch (magic[0]) {
+  switch ((unsigned char)magic[0]) {
     case 0xDE:  // 0x0B17C0DE = BC wraper
       if (magic[1] == (char)0xC0 && magic[2] == (char)0x17 &&
           magic[3] == (char)0x0B)
@@ -207,18 +199,6 @@ bool Path::hasMagicNumber(const std::string &Magic) const {
   return false;
 }
 
-void Path::makeAbsolute() {
-  if (isAbsolute())
-    return;
-
-  Path CWD = Path::GetCurrentDirectory();
-  assert(CWD.isAbsolute() && "GetCurrentDirectory returned relative path!");
-
-  CWD.appendComponent(path);
-
-  path = CWD.toString();
-}
-
 static void getPathList(const char*path, std::vector<Path>& Paths) {
   const char* at = path;
   const char* delim = strchr(at, PathSeparator);