//
// TODO(tudorb): Detect this with autoconf for the open-source version.
//
-// __attribute__((weak)) doesn't work, because cplus_demangle_v3_callback
+// __attribute__((__weak__)) doesn't work, because cplus_demangle_v3_callback
// is exported by an object file in libiberty.a, and the ELF spec says
// "The link editor does not extract archive members to resolve undefined weak
// symbols" (but, interestingly enough, will resolve undefined weak symbols