From: Joel Brobecker Date: Mon, 7 Jul 2008 17:08:21 +0000 (+0000) Subject: safe-ctype.h: Add #include of ctype.h before redefining the ctype.h macros. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=622c36c90db25a2e801536a7f5d11da4e5f14366;p=gcc.git safe-ctype.h: Add #include of ctype.h before redefining the ctype.h macros. * safe-ctype.h: Add #include of ctype.h before redefining the ctype.h macros. From-SVN: r137580 --- diff --git a/include/ChangeLog b/include/ChangeLog index 66f6249ce6d..1636e982f79 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,8 @@ +2008-07-07 Joel Brobecker + + * safe-ctype.h: Add #include of ctype.h before redefining + the ctype.h macros. + 2008-07-04 Joel Brobecker * safe-ctype.h: Remove #error when detecting that ctype.h has been diff --git a/include/safe-ctype.h b/include/safe-ctype.h index b3e911e07bd..0266bf1aa26 100644 --- a/include/safe-ctype.h +++ b/include/safe-ctype.h @@ -116,7 +116,10 @@ extern const unsigned char _sch_tolower[256]; from ctype.h. Initially, the approach was to produce an error when detecting that ctype.h has been included. But this was causing trouble as ctype.h might get indirectly included as a result of - including another system header (for instance gnulib's stdint.h). */ + including another system header (for instance gnulib's stdint.h). + So we include ctype.h here and then immediately redefine its macros. */ + +#include #undef isalpha #define isalpha(c) do_not_use_isalpha_with_safe_ctype #undef isalnum