[PATCH] D48661: [Fixed Point Arithmetic] Fixed Point Constant

[John McCall via Phabricator via cfe-commits]

rjmccall added inline comments.


================
Comment at: include/clang/Basic/FixedPoint.h:64
+
+class APFixedPoint {
+ public:
----------------
rjmccall wrote:
> This should get a documentation comment describing the class.  You should mention that, like `APSInt`, it carries all of the semantic information about the value's type (width, signed-ness, saturating-ness, etc.), but by design it does not carry the original C type — among other reasons, so that it can more easily be moved to LLVM should fixed-point types gain native IR support.
Documentation comments start with ///.

Otherwise, these changes look good; LGTM, but of course you should settle Bevin's review comments before committing.


Repository:
  rC Clang

https://reviews.llvm.org/D48661