[LLVMbugs] [Bug 14619] Including stdlib.h in an extern "C" block causes a "declaration conflicts with target of using declaration already in scope"

bugzilla-daemon at llvm.org bugzilla-daemon at llvm.org
Mon Dec 17 12:36:14 PST 2012


http://llvm.org/bugs/show_bug.cgi?id=14619

Eli Friedman <sharparrow1 at yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |sharparrow1 at yahoo.com
         Resolution|                            |INVALID

--- Comment #1 from Eli Friedman <sharparrow1 at yahoo.com> 2012-12-17 14:36:14 CST ---
(In reply to comment #0)
> When including <cstdlib> in an extern "C" block, it causes a compiler error.
> 
> I've had a compile error and eventually debugged it to this problem. When I
> have a file that does this:
> 
> extern "C" {
>  #include <cstdlib>
> }

This has undefined behavior per the C++ standard.

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