[LLVMbugs] [Bug 6976] autoconf test for <stdbool.h> fails
    bugzilla-daemon at llvm.org 
    bugzilla-daemon at llvm.org
       
    Fri Apr 30 13:18:16 PDT 2010
    
    
  
http://llvm.org/bugs/show_bug.cgi?id=6976
Chris Lattner <clattner at apple.com> changed:
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |WONTFIX
--- Comment #1 from Chris Lattner <clattner at apple.com> 2010-04-30 15:18:16 CDT ---
This autoconf test is generating non-compliant code, and emulating GCC's bug
would be non-trivial.  This:
  &(diags+5)[-1] == &diags[4]
is not an integer constant expression, therefore it can't be used to initialize
a global in C.  Perhaps the xlcbug case can be ifdef'd with an xlc-specific
macro or something.
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