Remove some stray uses of <ctype.h> functions.

These are causing assertions on some MSVC builds.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@174805 91177308-0d34-0410-b5e6-96231b3b80d8

4 files changed, 7 insertions, 4 deletions

diff --git a/lib/Basic/IdentifierTable.cpp b/lib/Basic/IdentifierTable.cpp
index b943472f33..429d9d8cb2 100644
--- a/lib/Basic/IdentifierTable.cpp
+++ b/lib/Basic/IdentifierTable.cpp
@@ -471,7 +471,7 @@ SelectorTable::constructSetterName(IdentifierTable &Idents,
   SmallString<100> SelectorName;
   SelectorName = "set";
   SelectorName += Name->getName();
-  SelectorName[3] = toupper(SelectorName[3]);
+  SelectorName[3] = toUppercase(SelectorName[3]);
   IdentifierInfo *SetterName = &Idents.get(SelectorName);
   return SelTable.getUnarySelector(SetterName);
 }
diff --git a/lib/Lex/HeaderMap.cpp b/lib/Lex/HeaderMap.cpp
index 9be7b033f7..dcf1f0c70c 100644
--- a/lib/Lex/HeaderMap.cpp
+++ b/lib/Lex/HeaderMap.cpp
@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "clang/Lex/HeaderMap.h"
+#include "clang/Basic/CharInfo.h"
 #include "clang/Basic/FileManager.h"
 #include "llvm/ADT/OwningPtr.h"
 #include "llvm/ADT/SmallString.h"
@@ -61,7 +62,7 @@ static inline unsigned HashHMapKey(StringRef Str) {
   const char *S = Str.begin(), *End = Str.end();
 
   for (; S != End; S++)
-    Result += tolower(*S) * 13;
+    Result += toLowercase(*S) * 13;
   return Result;
 }
 
diff --git a/lib/Sema/SemaCodeComplete.cpp b/lib/Sema/SemaCodeComplete.cpp
index 04f6ba72fc..738e31ac57 100644
--- a/lib/Sema/SemaCodeComplete.cpp
+++ b/lib/Sema/SemaCodeComplete.cpp
@@ -14,6 +14,7 @@
 #include "clang/AST/DeclObjC.h"
 #include "clang/AST/ExprCXX.h"
 #include "clang/AST/ExprObjC.h"
+#include "clang/Basic/CharInfo.h"
 #include "clang/Lex/HeaderSearch.h"
 #include "clang/Lex/MacroInfo.h"
 #include "clang/Lex/Preprocessor.h"
@@ -6258,7 +6259,7 @@ static void AddObjCKeyValueCompletions(ObjCPropertyDecl *Property,
   // The uppercased name of the property name.
   std::string UpperKey = PropName->getName();
   if (!UpperKey.empty())
-    UpperKey[0] = toupper(UpperKey[0]);      
+    UpperKey[0] = toUppercase(UpperKey[0]);
   
   bool ReturnTypeMatchesProperty = ReturnType.isNull() ||
     Context.hasSameUnqualifiedType(ReturnType.getNonReferenceType(), 
diff --git a/lib/StaticAnalyzer/Checkers/CStringChecker.cpp b/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
index 771d82989b..0a94747d04 100644
--- a/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/CStringChecker.cpp
@@ -14,6 +14,7 @@
 
 #include "ClangSACheckers.h"
 #include "InterCheckerAPI.h"
+#include "clang/Basic/CharInfo.h"
 #include "clang/StaticAnalyzer/Core/BugReporter/BugType.h"
 #include "clang/StaticAnalyzer/Core/Checker.h"
 #include "clang/StaticAnalyzer/Core/CheckerManager.h"
@@ -305,7 +306,7 @@ ProgramStateRef CStringChecker::CheckLocation(CheckerContext &C,
 
       SmallString<80> buf;
       llvm::raw_svector_ostream os(buf);
-      os << (char)toupper(CurrentFunctionDescription[0])
+      os << toUppercase(CurrentFunctionDescription[0])
          << &CurrentFunctionDescription[1]
          << " accesses out-of-bound array element";
       report = new BugReport(*BT, os.str(), N);