K&R-style variadic functions

[Jacob Carlborg]

On 2012-07-17 17:13, Regan Heath wrote:

> Is Clang open source, can we see the code for that function?  Perhaps
> it's a bug.. ANSI C may have made () without "void" obsolete, but no
> compiler I've ever used has actually enforced that - or perhaps C++ made
> old-style function definition/declarations obsolete and allowed () back
> again.

Sure:

https://llvm.org/svn/llvm-project/cfe/trunk/tools/libclang/CXType.cpp

Just search for clang_isFunctionTypeVariadic.

-- 
/Jacob Carlborg