Commit Graph

6 Commits

Author SHA1 Message Date
Alp Toker b0869036c1 Tweak diagnostic wording for init list narrowing
The conventional form is '<action> to silence this warning'.

Also call the diagnostic an 'issue' rather than a 'message' because the latter
term is more widely used with reference to message expressions.

llvm-svn: 209052
2014-05-17 01:13:18 +00:00
Eli Friedman 4e28b26589 sizeof(void) etc. should be a hard error in C++.
PR16872.

llvm-svn: 188324
2013-08-13 22:26:42 +00:00
Richard Smith e10d304d20 PR11851 (and duplicates): Whenever a constexpr function is referenced,
instantiate it if it can be instantiated and implicitly define it if it can be
implicitly defined. This matches g++'s approach. Remove some cases from
SemaOverload which were marking functions as referenced when just planning how
overload resolution would proceed; such cases are not actually references.

llvm-svn: 167514
2012-11-07 01:14:25 +00:00
Richard Smith 35ecb36fcd Ensure that we instantiate static reference data members of class templates
early, since their values can be used in constant expressions in C++11. For
odr-use checking, the opposite change is required, since references are
odr-used whether or not they satisfy the requirements for appearing in a
constant expression.

llvm-svn: 151881
2012-03-02 04:14:40 +00:00
Richard Smith d3cf238e26 If a static data member of a class template which could be used in a constant
expression is referenced, defined, then referenced again, make sure we
instantiate it the second time it's referenced. This is the static data member
analogue of r150518.

llvm-svn: 150560
2012-02-15 02:42:50 +00:00
Richard Smith 4a941e25f2 If a constexpr function template specialization is referenced, and then the
template is defined, and then the specialization is referenced again, don't
forget to instantiate the template on the second reference. Use the source
location of the first reference as the point of instantiation, though.

llvm-svn: 150518
2012-02-14 22:25:15 +00:00