[PATCH] D39903: [libclang] Allow pretty printing declarations

[Jonathan B Coe via Phabricator via cfe-commits]

jbcoe added inline comments.


================
Comment at: include/clang-c/Index.h:4118
+ */
+CINDEX_LINKAGE unsigned clang_PrintingPolicy_getIndentation(CXPrintingPolicy);
+
----------------
Could one use an enum to get/set different properties of the policy?

```
clang_PrintingPolicy_get(CXPrintingPolicy Policy, unsigned Property);
clang_PrintingPolicy_set(CXPrintingPolicy Policy, unsigned Property, unsigned Value);
```

I've seen other C-API's (for Linear and Quadratic programming) follow a similar approach quite extensibly.

It would significantly reduce the size of the API.


Repository:
  rC Clang

https://reviews.llvm.org/D39903