[PATCH] D39451: P0620 follow-up: deducing `auto` from braced-init-list in new expr

Richard Smith - zygoloid via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Mon Dec 11 03:26:45 PST 2017

rsmith accepted this revision.
rsmith added inline comments.
This revision is now accepted and ready to land.

Comment at: include/clang/Basic/DiagnosticSemaKinds.td:1992
+def ext_auto_new_list_init : Extension<
+  "ISO C++ standards before C++17 does not allow new expression for "
+  "type %0 using list-initialization">, InGroup<CXX17>;
does not -> do not, using -> to use

Comment at: lib/Sema/SemaExprCXX.cpp:1763-1765
+    if (Braced && !getLangOpts().CPlusPlus17)
+      Diag(Initializer->getLocStart(), diag::ext_auto_new_list_init)
+          << AllocType << TypeRange;
Move this after the "ctor_multiple_expressions" diagnostic below.

  rC Clang


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