6 Commits

Author	SHA1	Message	Date
Richard Smith	41c35d6d2f	Unify lookup from within not-yet-defined defaulted special members: use common ... code for handling triviality, deletedness and constexpr. Fix a few bugs in these, particularly related to mutable members, and remove some dead code. llvm-svn: 195809	2013-11-27 03:39:20 +00:00
Richard Smith	c91d12ce80	Take cv-qualifiers on fields of class type into account when determining ... whether a defaulted special member function should be deleted. llvm-svn: 195620	2013-11-25 07:07:05 +00:00
Richard Smith	8b86f2d401	Implement final resolution of DR1402: implicitly-declared move operators that ... would be deleted are still declared, but are ignored by overload resolution. Also, don't delete such members if a subobject has no corresponding move operation and a non-trivial copy. This causes us to implicitly declare move operations in more cases, but risks move-assigning virtual bases multiple times in some circumstances (a warning for that is to follow). llvm-svn: 193969	2013-11-04 01:48:18 +00:00
Richard Smith	de1a487402	Improve diagnostic wording for when an implicitly-deleted special member ... function is selected by overload resolution. llvm-svn: 171190	2012-12-28 12:23:24 +00:00
Richard Smith	af136f8191	PR13381, part 2: when determining if a defaulted special member function should ... be defined as deleted, take cv-qualifiers on class members into account when looking up the copy or move constructor or assignment operator which will be used for them. llvm-svn: 160418	2012-07-18 03:51:16 +00:00
Richard Smith	c5f98f343b	[class.copy]p23: Fix an assertion caused by incorrect argument numbering in a ... diagnostic, add a test for this paragraph, and tighten up the diagnostic wording a little. llvm-svn: 155784	2012-04-29 06:32:34 +00:00