[PATCH] D153560: [Clang] Allow C++11 style initialisation of SVE types.

[Paul Walker via Phabricator via cfe-commits]

paulwalker-arm added inline comments.


================
Comment at: clang/lib/CodeGen/CGExprScalar.cpp:1878
+
+    llvm_unreachable("Unexpected initialization of a scalable vector!");
+  }
----------------
efriedma wrote:
> I can see why you can't have more than one element... but both zero and one seem feasible.  (For example, `__SVInt8_t s8{__SVInt8_t{}};`.)
I thought the same but anything more that zero triggers a `cannot initialize a value of type '__SVFloat32_t' with an rvalue of type...` compilation error message.  Since I got the same error with gcc I didn't dig any deeper.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D153560/new/

https://reviews.llvm.org/D153560