Commit 04441fd8156978cfc51d6c203fd43c23b64f95df
2017-01-06T13:36:57
glob, intprops, xalloc: work around Clang bug Work around LLVM bug 16404, which is still not fixed. https://llvm.org/bugs/show_bug.cgi?id=16404 Problem reported by Nelson H. F. Beebe. * lib/glob.c, lib/intprops.h, lib/xalloc-oversized.h (__has_builtin): Remove. * lib/glob.c (size_add_wrapv): * lib/intprops.h (_GL_HAS_BUILTIN_OVERFLOW, _GL_HAS_BUILTIN_OVERFLOW_P): * lib/xalloc-oversized.h (xalloc_oversized): Do not use overflow builtins if Clang.