2 Commits

Author	SHA1	Message	Date
Richard Smith	b9d0193e59	[modules] Use the "redundant #include" diagnostic rather than the "module ... import can't appear here" diagnostic if an already-visible module is textually entered (because we have the module map but not the AST file) within a function/namespace scope. llvm-svn: 288737	2016-12-06 00:12:39 +00:00
Richard Smith	7794486846	Add [extern_c] attribute for modules, allowing a C module to be imported within an extern "C" block in C++ code. ... llvm-svn: 202615	2014-03-02 05:58:18 +00:00