[llvm] r251784 - [Support] Extend sys::path with user_cache_directory function.

[Rafael Espíndola via llvm-commits]

> +namespace {
> +bool getDarwinConfDir(bool TempDir, SmallVectorImpl<char> &Result) {

using static would be more in line with the code style.


> +bool getUserCacheDir(SmallVectorImpl<char> &Result) {

same here.


> +bool getUserCacheDir(SmallVectorImpl<char> &Result) {

and here.

Cheers,
Rafael