r235150 - Improve const-ness

[David Blaikie]

Author: dblaikie
Date: Thu Apr 16 19:19:34 2015
New Revision: 235150

URL: http://llvm.org/viewvc/llvm-project?rev=235150&view=rev
Log:
Improve const-ness

This allows callers to pass a char ** (such as the one coming from the
standard decreed main declaration - even though everyone usually puts
const on that themselves).

Modified:
    cfe/trunk/include/clang/Tooling/CompilationDatabase.h
    cfe/trunk/lib/Tooling/CompilationDatabase.cpp

Modified: cfe/trunk/include/clang/Tooling/CompilationDatabase.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Tooling/CompilationDatabase.h?rev=235150&r1=235149&r2=235150&view=diff
==============================================================================
--- cfe/trunk/include/clang/Tooling/CompilationDatabase.h (original)
+++ cfe/trunk/include/clang/Tooling/CompilationDatabase.h Thu Apr 16 19:19:34 2015
@@ -178,7 +178,7 @@ public:
   /// \param Argv Points to the command line arguments.
   /// \param Directory The base directory used in the FixedCompilationDatabase.
   static FixedCompilationDatabase *loadFromCommandLine(int &Argc,
-                                                       const char **Argv,
+                                                       const char *const *Argv,
                                                        Twine Directory = ".");
 
   /// \brief Constructs a compilation data base from a specified directory

Modified: cfe/trunk/lib/Tooling/CompilationDatabase.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Tooling/CompilationDatabase.cpp?rev=235150&r1=235149&r2=235150&view=diff
==============================================================================
--- cfe/trunk/lib/Tooling/CompilationDatabase.cpp (original)
+++ cfe/trunk/lib/Tooling/CompilationDatabase.cpp Thu Apr 16 19:19:34 2015
@@ -283,11 +283,9 @@ static bool stripPositionalArgs(std::vec
   return true;
 }
 
-FixedCompilationDatabase *
-FixedCompilationDatabase::loadFromCommandLine(int &Argc,
-                                              const char **Argv,
-                                              Twine Directory) {
-  const char **DoubleDash = std::find(Argv, Argv + Argc, StringRef("--"));
+FixedCompilationDatabase *FixedCompilationDatabase::loadFromCommandLine(
+    int &Argc, const char *const *Argv, Twine Directory) {
+  const char *const *DoubleDash = std::find(Argv, Argv + Argc, StringRef("--"));
   if (DoubleDash == Argv + Argc)
     return nullptr;
   std::vector<const char *> CommandLine(DoubleDash + 1, Argv + Argc);