Kill a few more random stderr uses.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@90441 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 14 insertions, 19 deletions

diff --git a/lib/Frontend/ASTConsumers.cpp b/lib/Frontend/ASTConsumers.cpp
index 9a30f59465..e90e7fcf7e 100644
--- a/lib/Frontend/ASTConsumers.cpp
+++ b/lib/Frontend/ASTConsumers.cpp
@@ -28,8 +28,6 @@
 #include "llvm/Support/Timer.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/System/Path.h"
-#include <cstdio>
-
 using namespace clang;
 
 //===----------------------------------------------------------------------===//
@@ -406,7 +404,7 @@ void DeclContextPrinter::PrintDeclContext(const DeclContext* DC,
       break;
     }
     default:
-      fprintf(stderr, "DeclKind: %d \"%s\"\n", DK, I->getDeclKindName());
+      Out << "DeclKind: " << DK << '"' << I->getDeclKindName() << "\"\n";
       assert(0 && "decl unhandled");
     }
   }
diff --git a/lib/Frontend/DiagChecker.cpp b/lib/Frontend/DiagChecker.cpp
index e7a66b1729..a50cc99ab7 100644
--- a/lib/Frontend/DiagChecker.cpp
+++ b/lib/Frontend/DiagChecker.cpp
@@ -17,7 +17,7 @@
 #include "clang/AST/ASTConsumer.h"
 #include "clang/Basic/SourceManager.h"
 #include "clang/Lex/Preprocessor.h"
-#include <cstdio>
+#include "llvm/Support/raw_ostream.h"
 using namespace clang;
 
 typedef TextDiagnosticBuffer::DiagList DiagList;
@@ -190,12 +190,10 @@ static bool PrintProblem(SourceManager &SourceMgr,
                          const char *Msg) {
   if (diag_begin == diag_end) return false;
 
-  fprintf(stderr, "%s\n", Msg);
-
+  llvm::errs() << Msg << "\n";
   for (const_diag_iterator I = diag_begin, E = diag_end; I != E; ++I)
-    fprintf(stderr, "  Line %d: %s\n",
-            SourceMgr.getInstantiationLineNumber(I->first),
-            I->second.c_str());
+    llvm::errs() << "  Line " << SourceMgr.getInstantiationLineNumber(I->first)
+                 << " " << I->second << "\n";
 
   return true;
 }
diff --git a/lib/Frontend/FixItRewriter.cpp b/lib/Frontend/FixItRewriter.cpp
index dddcaa97e2..4fa2b3c51e 100644
--- a/lib/Frontend/FixItRewriter.cpp
+++ b/lib/Frontend/FixItRewriter.cpp
@@ -66,7 +66,7 @@ bool FixItRewriter::WriteFixedFile(const std::string &InFileName,
         Rewrite.getRewriteBufferFor(MainFileID)) {
     *OutFile << std::string(RewriteBuf->begin(), RewriteBuf->end());
   } else {
-    std::fprintf(stderr, "Main file is unchanged\n");
+    Diag(FullSourceLoc(), diag::note_fixit_main_file_unchanged);
   }
   OutFile->flush();
 
diff --git a/lib/Frontend/InitHeaderSearch.cpp b/lib/Frontend/InitHeaderSearch.cpp
index a40a569d92..9327c3f2ad 100644
--- a/lib/Frontend/InitHeaderSearch.cpp
+++ b/lib/Frontend/InitHeaderSearch.cpp
@@ -24,7 +24,6 @@
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/System/Path.h"
 #include "llvm/Config/config.h"
-#include <cstdio>
 #ifdef _MSC_VER
   #define WIN32_LEAN_AND_MEAN 1
   #include <windows.h>
@@ -643,11 +642,11 @@ static void RemoveDuplicates(std::vector<DirectoryLookup> &SearchList,
     }
 
     if (Verbose) {
-      fprintf(stderr, "ignoring duplicate directory \"%s\"\n",
-              CurEntry.getName());
+      llvm::errs() << "ignoring duplicate directory \""
+                   << CurEntry.getName() << "\"\n";
       if (DirToRemove != i)
-        fprintf(stderr, "  as it is a non-system directory that duplicates"
-                " a system directory\n");
+        llvm::errs() << "  as it is a non-system directory that duplicates "
+                     << "a system directory\n";
     }
 
     // This is reached if the current entry is a duplicate.  Remove the
@@ -680,11 +679,11 @@ void InitHeaderSearch::Realize() {
 
   // If verbose, print the list of directories that will be searched.
   if (Verbose) {
-    fprintf(stderr, "#include \"...\" search starts here:\n");
+    llvm::errs() << "#include \"...\" search starts here:\n";
     unsigned QuotedIdx = IncludeGroup[Quoted].size();
     for (unsigned i = 0, e = SearchList.size(); i != e; ++i) {
       if (i == QuotedIdx)
-        fprintf(stderr, "#include <...> search starts here:\n");
+        llvm::errs() << "#include <...> search starts here:\n";
       const char *Name = SearchList[i].getName();
       const char *Suffix;
       if (SearchList[i].isNormalDir())
@@ -695,9 +694,9 @@ void InitHeaderSearch::Realize() {
         assert(SearchList[i].isHeaderMap() && "Unknown DirectoryLookup");
         Suffix = " (headermap)";
       }
-      fprintf(stderr, " %s%s\n", Name, Suffix);
+      llvm::errs() << " " << Name << Suffix << "\n";
     }
-    fprintf(stderr, "End of search list.\n");
+    llvm::errs() << "End of search list.\n";
   }
 }