[PATCH] D46919: [libclang] Deprecate CXPrintingPolicy_IncludeTagDefinition

Richard Smith - zygoloid via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Mon May 21 16:50:59 PDT 2018

rsmith added a comment.

In https://reviews.llvm.org/D46919#1101268, @jdenny wrote:

> In https://reviews.llvm.org/D46919#1100493, @rsmith wrote:
> > The deprecated enumerator is also referenced by `tools/c-index-test/c-index-test.c`
> This test prompted me to keep the IncludeTagDefinition member in PrintingPolicy so that clang_PrintingPolicy_getProperty would return the previous value set by clang_PrintingPolicy_setProperty.  Otherwise, the value doesn't have any effect.  Is that self-consistency not worth worrying about?  If so, I'll remove both.

I don't think it's worth worrying about. We don't guarantee that the values round-trip in general (most of them are `unsigned`s being written to a `bool`, so we don't preserve values that are neither 0 nor 1).


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