Douglas Gregor 633b73783f Tighten checking of the "overloadable" attribute. If any function by a ... given name in a given scope is marked as "overloadable", every function declaration and definition with that same name and in that same scope needs to have the "overloadable" attribute. Essentially, the "overloadable" attribute is not part of attribute merging, so it must be specified even for redeclarations. This keeps users from trying to be too sneaky for their own good: double sin(double) __attribute__((overloadable)); // too sneaky #include <math.h> Previously, this would have made "sin" overloadable, and therefore given it a mangled name. Now, we get an error inside math.h when we see a (re)declaration of "sin" that doesn't have the "overloadable" attribute. llvm-svn: 64414		2009-02-13 00:26:38 +00:00
clang	Tighten checking of the "overloadable" attribute. If any function by a	2009-02-13 00:26:38 +00:00
llvm	Avoid order files for now, as they aren't supported in 3.79.	2009-02-12 23:45:11 +00:00