[PATCH] D12627: Fix a small bug in clang where generating some temporary files would have an extra period before the extension.

[Argyrios Kyrtzidis via cfe-commits]

Committed in r247160, thanks!

> On Sep 3, 2015, at 10:16 PM, Cameron Esfahani <dirty at apple.com> wrote:
> 
> dirty created this revision.
> dirty added a reviewer: akyrtzi.
> dirty added a subscriber: cfe-commits.
> 
> 	Fix a small bug in clang where generating some temporary files would have an extra period before the extension.
> 
> http://reviews.llvm.org/D12627
> 
> Files:
>  lib/ARCMigrate/FileRemapper.cpp
>  lib/ARCMigrate/ObjCMT.cpp
>  lib/Frontend/Rewrite/FrontendActions.cpp
> 
> Index: lib/Frontend/Rewrite/FrontendActions.cpp
> ===================================================================
> --- lib/Frontend/Rewrite/FrontendActions.cpp
> +++ lib/Frontend/Rewrite/FrontendActions.cpp
> @@ -78,7 +78,7 @@
>   std::string RewriteFilename(const std::string &Filename, int &fd) override {
>     SmallString<128> Path;
>     llvm::sys::fs::createTemporaryFile(llvm::sys::path::filename(Filename),
> -                                       llvm::sys::path::extension(Filename), fd,
> +                                       llvm::sys::path::extension(Filename).drop_front(), fd,
>                                        Path);
>     return Path.str();
>   }
> Index: lib/ARCMigrate/ObjCMT.cpp
> ===================================================================
> --- lib/ARCMigrate/ObjCMT.cpp
> +++ lib/ARCMigrate/ObjCMT.cpp
> @@ -2218,7 +2218,7 @@
>   SmallString<64> TempPath;
>   int FD;
>   if (fs::createTemporaryFile(path::filename(FE->getName()),
> -                              path::extension(FE->getName()), FD,
> +                              path::extension(FE->getName()).drop_front(), FD,
>                               TempPath)) {
>     reportDiag("Could not create file: " + TempPath.str(), Diag);
>     return std::string();
> Index: lib/ARCMigrate/FileRemapper.cpp
> ===================================================================
> --- lib/ARCMigrate/FileRemapper.cpp
> +++ lib/ARCMigrate/FileRemapper.cpp
> @@ -144,7 +144,7 @@
>       SmallString<64> tempPath;
>       int fd;
>       if (fs::createTemporaryFile(path::filename(origFE->getName()),
> -                                  path::extension(origFE->getName()), fd,
> +                                  path::extension(origFE->getName()).drop_front(), fd,
>                                   tempPath))
>         return report("Could not create file: " + tempPath.str(), Diag);
> 
> 
> 
> <D12627.34013.patch>