5 Commits

Author	SHA1	Message	Date
Richard Smith	2ec4061e39	Pedantic diagnostic correction: in C++, we have integral constant expressions, ... not integer constant expressions. In passing, fix the 'folding is an extension' diagnostic to not claim we're accepting the code, since that's not true in -pedantic-errors mode, and add this diagnostic to -Wgnu. llvm-svn: 148209	2012-01-15 03:51:30 +00:00
Richard Smith	cc36f698af	PR11614: Mark defaulted special constructors as constexpr if their implicit ... definition would satisfy the constexpr requirements. llvm-svn: 147128	2011-12-22 02:22:31 +00:00
Richard Smith	357362d00b	Add checks and diagnostics for many of the cases which C++11 considers to not ... be constant expressions. llvm-svn: 146479	2011-12-13 06:39:58 +00:00
Richard Smith	9ca5c42582	Update all tests other than Driver/std.cpp to use -std=c++11 rather than ... -std=c++0x. Patch by Ahmed Charles! llvm-svn: 141900	2011-10-13 22:29:44 +00:00
Douglas Gregor	d1f69f6a1d	After parsing a ':' in an enum-specifier within class context, ... disambiguate between an expression (for a bit-field width) and a type (for a fixed underlying type). Since the disambiguation can be expensive (due to tentative parsing), we perform a simplistic disambiguation based on one-token lookahead before going into the full-blown tentative parsing. Based on a patch by Daniel Wallin. llvm-svn: 120582	2010-12-01 17:42:47 +00:00