[PATCH] D55463: Introduce a source minimizer that reduces source to directives that might affect the dependency list for a compilation

[Duncan P. N. Exon Smith via Phabricator via cfe-commits]

dexonsmith added a comment.

In D55463#1451166 <https://reviews.llvm.org/D55463#1451166>, @tschuett wrote:

> Are you planning to do this recursively?
>  The minimizer does not help much for the following example, while Sema.h contains 10,000 lines of useless code.
>
>   #include "clang/Sema/Sema.h"
>  
>   int foo() {}
>


Not recursively, but on each file *independently* by intercepting `stat` and `open` in a custom VFS layer.  The old patch at https://reviews.llvm.org/D53354 (which Alex points to above) might give you more context.


Repository:
  rC Clang

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  https://reviews.llvm.org/D55463/new/

https://reviews.llvm.org/D55463