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Add simpler version of is_directory. It will be used in clang.

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llvm-svn: 186486
This commit is contained in:
Rafael Espindola 2013-07-17 04:20:49 +00:00
parent f263d3bfb8
commit 52e19a1bf7
1 changed files with 7 additions and 0 deletions
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7
include/llvm/Support/FileSystem.h
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@ -464,6 +464,13 @@ bool is_directory(file_status status);
/// platform specific error_code.
error_code is_directory(const Twine &path, bool &result);
/// @brief Simpler version of is_directory for clients that don't need to
/// differentiate between an error and false.
inline bool is_directory(const Twine &Path) {
bool Result;
return !is_directory(Path, Result) && Result;
}
/// @brief Does status represent a regular file?
///
/// @param status A file_status previously returned from status.