[cfe-dev] clang::FileManager -> getFile returns NULL on Windows Visual Studio ### On Linux everything works fine

[NAKAMURA Takumi]

Peter, I believe I have fixed the issue in r158596.

...Takumi

2012/6/14 Peter <clang_llvm_123-4 at yahoo.de>:
> Hii,
>
> I still can't read files from a root directory on Windows.
> I am getting the following error
>
> error: error reading 'C:\test.c'
>
> I've tried with the current llvm trunk and with the 3.1 and 3.0 version.
> None of them worked. Any other path works just fine!!
>
> Does anyone now what the problem might by?
>
> Thanks in advance!!!
> Peter
>
>
> Von: NAKAMURA Takumi <geek4civic at gmail.com>
> An: Peter <clang_llvm_123-4 at yahoo.de>
> Cc: "cfe-dev at cs.uiuc.edu" <cfe-dev at cs.uiuc.edu>
> Gesendet: 15:35 Sonntag, 11.Dezember 2011
> Betreff: Re: [cfe-dev] clang::FileManager -> getFile returns NULL on Windows
> Visual Studio ### On Linux everything works fine
>
> 2011/12/11 Peter <clang_llvm_123-4 at yahoo.de>:
>> main.exe c:\test.c
>
> Would you like to try not on the root directory?
>
> See also; http://llvm.org/bugs/show_bug.cgi?id=10331
>
> ...Takumi
>
>
> ________________________________
> Von: Peter <clang_llvm_123-4 at yahoo.de>
> An: "cfe-dev at cs.uiuc.edu" <cfe-dev at cs.uiuc.edu>
> Gesendet: 12:03 Sonntag, 11.Dezember 2011
> Betreff: [cfe-dev] clang::FileManager -> getFile returns NULL on Windows
> Visual Studio ### On Linux everything works fine
>
> Hi everybody,
>
> I just started hacking on a small command line tool and
> when I try to get a file with the following code it always gives
> me an empty address.
>
> main.exe c:\test.c
>
> The same code compiled and running on linux works just fine.
>
> int main (int argc, char **argv)
> {
>     int ret = 0;
>
>    clang::FileManager *fm = new
> clang::FileManager(clang::FileSystemOptions());
>    const clang::FileEntry* file = fm->getFile(llvm::StringRef(argv[1]));
>
>     return(ret);
> }
>
> Is it a bug? I hope anybody can help me?
>
> Thanks in advance,
> Peter
>