[cfe-dev] [libTooling] Custom vfs::FileSystem for ClangTool

Maciej Poleski poleski.maciej at gmail.com
Wed May 27 13:04:17 PDT 2015


I'm looking for some way to customize FileSystem object used by ClangTool (especially in ClangTool::run). This is almost nice:
almost, because object is created by implementation without chance to change this behavior (provide my own implementation).

Is there some place in which FileSystem could be replaced?

I also seen this way of "consuming AST":
but it's quite old example, and looks "slightly" different than current implementation of ClangTool::run (with its use of ToolInvocation and others).

Is there some general solution of this problem?

Best Regards
Maciej Poleski

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