en Copyright 2015 Java http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaCXX/dr1301.cpp#9b2c5e7c [cxx2a] P0641R2: (Some) type mismatches on defaulted functions onlyrender the function deleted instead of rendering the program ill-formed.This change also adds an enabled-by-default warning for the case wherean explicitly-defaulted special member function of a non-template classis implicitly deleted by the type checking rules. (This fires either dueto this language change or due to pre-C++20 reasons for the member beingimplicitly deleted). I've tested this on a large codebase and found onlybugs (where the program means something that's clearly different fromwhat the programmer intended), so this is enabled by default, but weshould revisit this if there are problems with this being enabled bydefault.llvm-svn: 343285 List of files: /llvm-project-15.0.7/clang/test/SemaCXX/dr1301.cpp Fri, 28 Sep 2018 01:16:43 +0000 Richard Smith <richard-llvm@metafoo.co.uk> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaCXX/dr1301.cpp#6f1e2c6d Finish PR10217: Ensure we say that a special member was implicitly, notexplicitly, deleted in all relevant cases, and explain why.llvm-svn: 153894 List of files: /llvm-project-15.0.7/clang/test/SemaCXX/dr1301.cpp Mon, 02 Apr 2012 20:59:25 +0000 Richard Smith <richard-llvm@metafoo.co.uk> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaCXX/dr1301.cpp#852265ff PR10217: Provide diagnostics explaining why an implicitly-deleted specialmember function is deleted.llvm-svn: 153773 List of files: /llvm-project-15.0.7/clang/test/SemaCXX/dr1301.cpp Fri, 30 Mar 2012 20:53:28 +0000 Richard Smith <richard-llvm@metafoo.co.uk> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaCXX/dr1301.cpp#74f7d50f When overload resolution picks an implicitly-deleted special memberfunction, provide a specialized diagnostic that indicates the kind ofspecial member function (default constructor, copy assignmentoperator, etc.) and that it was implicitly deleted. Add a hook wherewe can provide more detailed information later.llvm-svn: 150611 List of files: /llvm-project-15.0.7/clang/test/SemaCXX/dr1301.cpp Wed, 15 Feb 2012 19:33:52 +0000 Douglas Gregor <dgregor@apple.com> http://172.16.0.5:8080/history/llvm-project-15.0.7/clang/test/SemaCXX/dr1301.cpp#1bfe068e PR11650: Implement resolution of core issue 1301. Value initialization can't beused to construct an object of union type with a deleted default constructor(plus fixes for some related value-initialization corner cases).llvm-svn: 150502 List of files: /llvm-project-15.0.7/clang/test/SemaCXX/dr1301.cpp Tue, 14 Feb 2012 21:14:13 +0000 Richard Smith <richard-llvm@metafoo.co.uk>