shafik added inline comments.
================
Comment at: clang/test/AST/Interp/cxx17.cpp:7
+
+struct F { int a; int b;};
+constexpr F getF() {
----------------
tbaeder wrote:
> shafik wrote:
> > It would also be good to test references, bit-fields, volatile and
> > tuple-like types if possible, if not then leave a FIXME.
> Clang doesn't seem to support `volatile` in constant expressions at all right
> now(?). Can you come up with a reproducer that works? All I get is errors
> about a non-literal type: https://godbolt.org/z/PbevGf3E8
Apologies, my mistake. In my enthusiasm I forgot that while `constexpr
volatile` is a thing the variable is not usable in a constant expression.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D138802/new/
https://reviews.llvm.org/D138802
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