[PATCH] D158540: Improve error message for constexpr constructors of virtual base classes
Nouman Amir via Phabricator via cfe-commits
cfe-commits at lists.llvm.org
Tue Aug 22 12:43:47 PDT 2023
NoumanAmir657 created this revision.
NoumanAmir657 added a reviewer: CornedBee.
Herald added a project: All.
NoumanAmir657 requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
The changes are for better diagnostic/error-messages. The error message of Clang, MSVC, and GCC were compared and MSVC gives more detailed error message so that is used now.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D158540
Files:
clang/include/clang/Basic/DiagnosticSemaKinds.td
Index: clang/include/clang/Basic/DiagnosticSemaKinds.td
===================================================================
--- clang/include/clang/Basic/DiagnosticSemaKinds.td
+++ clang/include/clang/Basic/DiagnosticSemaKinds.td
@@ -9393,8 +9393,7 @@
"the parameter for an explicitly-defaulted copy assignment operator must be an "
"lvalue reference type">;
def err_incorrect_defaulted_constexpr : Error<
- "defaulted definition of %sub{select_special_member_kind}0 "
- "is not constexpr">;
+ "%sub{select_special_member_kind}0 cannot be 'constexpr' in a class or struct with virtual base classes">;
def err_incorrect_defaulted_consteval : Error<
"defaulted declaration of %sub{select_special_member_kind}0 "
"cannot be consteval because implicit definition is not constexpr">;
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D158540.552469.patch
Type: text/x-patch
Size: 796 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/cfe-commits/attachments/20230822/7cb76253/attachment.bin>
More information about the cfe-commits
mailing list