[cfe-commits] r148873 - in /cfe/trunk: include/clang/Basic/Builtins.def lib/Sema/SemaDecl.cpp test/SemaObjC/builtin_objc_nslog.m

[NAKAMURA Takumi]

2012/1/25 Jean-Daniel Dupas <devlists at shadowlab.org>:
> Author: jddupas
> Date: Tue Jan 24 16:32:46 2012
> New Revision: 148873
>
> URL: http://llvm.org/viewvc/llvm-project?rev=148873&view=rev
> Log:
> Replace a hack to handle NSLog/NSLogv in sema by declaring them as Library Builtins.

Jean-Daniel,

I saw an unexpected diagnostic on msvc and cygwin.

error: 'warning' diagnostics expected but not seen:
  Line 11: implicitly declaring C library function 'NSLogv' with type
'void (id, __va_list_tag *)'
error: 'warning' diagnostics seen but not expected:
  Line 11: implicitly declaring C library function 'NSLogv' with type
'void (id, __builtin_va_list)'
2 errors generated.

I have confirmed it would be fixed if "-triple x86_64-darwin" were
added. I wonder which triplet would be more suitable.

...Takumi