kotovalexarian-likes-github/ruby--ruby
1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
Code Releases Activity

assume C99

Browse source 
Now that we no longer support old compilers, we can safely delete
several obsolete #ifdef gurads.  Also because (as of writing) it is
impossible to compile the program using C++ compilers, lets just
entirely prohibit __cplusplus to reduce # of LOCs.

Note however that we still cannot eliminate __STDC_VERSION__ checks,
because MSVC does not define it, saying its C99 support is partial.
See also https://social.msdn.microsoft.com/Forums/vstudio/en-US/53a4fd75-9f97-48b2-aa63-2e2e5a15efa3
This commit is contained in:
卜部昌平 2019-12-02 14:48:42 +09:00
parent 1dd149d3b1
commit 863dbb21d8
Notes: git 2019-12-26 20:46:08 +09:00
2 changed files with 10 additions and 27 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

15
internal.h
View file

@ -12,13 +12,10 @@
#ifndef RUBY_INTERNAL_H #ifndef RUBY_INTERNAL_H
#define RUBY_INTERNAL_H 1 #define RUBY_INTERNAL_H 1
#include "ruby.h" #include "ruby/config.h"
#if defined(__cplusplus) #ifdef __cplusplus
extern "C" { # error not for C++
#if 0
} /* satisfy cc-mode */
#endif
#endif #endif
#include "ruby/encoding.h" #include "ruby/encoding.h"
@ -87,10 +84,4 @@ extern "C" {
#include "internal/inits.h" #include "internal/inits.h"
#include "internal/warnings.h" #include "internal/warnings.h"
#if defined(__cplusplus)
#if 0
{ /* satisfy cc-mode */
#endif
} /* extern "C" { */
#endif
#endif /* RUBY_INTERNAL_H */ #endif /* RUBY_INTERNAL_H */

22
internal/serial.h
View file

@ -10,21 +10,13 @@
* file COPYING are met. Consult the file for details. * file COPYING are met. Consult the file for details.
*/ */
#if defined(HAVE_LONG_LONG) #ifndef HAVE_LONG_LONG
typedef unsigned LONG_LONG rb_serial_t; # error need C99+
# define SERIALT2NUM ULL2NUM
# define PRI_SERIALT_PREFIX PRI_LL_PREFIX
# define SIZEOF_SERIAL_T SIZEOF_LONG_LONG
#elif defined(HAVE_UINT64_T)
typedef uint64_t rb_serial_t;
# define SERIALT2NUM SIZET2NUM
# define PRI_SERIALT_PREFIX PRI_64_PREFIX
# define SIZEOF_SERIAL_T SIZEOF_UINT64_T
#else
typedef unsigned long rb_serial_t;
# define SERIALT2NUM ULONG2NUM
# define PRI_SERIALT_PREFIX PRI_LONG_PREFIX
# define SIZEOF_SERIAL_T SIZEOF_LONG
#endif #endif
typedef unsigned LONG_LONG rb_serial_t;
#define SERIALT2NUM ULL2NUM
#define PRI_SERIALT_PREFIX PRI_LL_PREFIX
#define SIZEOF_SERIAL_T SIZEOF_LONG_LONG
#endif /* INTERNAL_SERIAL_H */ #endif /* INTERNAL_SERIAL_H */