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attributes on enumerators are GCC6-ism

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See also https://gcc.gnu.org/gcc-6/changes.html

Clang has this feature when __has_extension(enumerator_attributes) is
set.

MSVC has #pragma deprecated instead.
This commit is contained in:
卜部昌平 2021-01-20 11:33:32 +09:00
parent c7d1387721
commit 3f4f10bb60
Notes: git 2021-01-27 09:30:41 +09:00 
Merged: https://github.com/ruby/ruby/pull/4100
1 changed files with 18 additions and 0 deletions
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18
include/ruby/internal/fl_type.h
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@ -28,8 +28,10 @@
#include "ruby/internal/attr/noalias.h"
#include "ruby/internal/attr/pure.h"
#include "ruby/internal/cast.h"
#include "ruby/internal/compiler_since.h"
#include "ruby/internal/core/rbasic.h"
#include "ruby/internal/dllexport.h"
#include "ruby/internal/has/extension.h"
#include "ruby/internal/special_consts.h"
#include "ruby/internal/stdbool.h"
#include "ruby/internal/value.h"
@ -167,11 +169,27 @@ ruby_fl_type {
RUBY_FL_PROMOTED = RUBY_FL_PROMOTED0 | RUBY_FL_PROMOTED1,
RUBY_FL_FINALIZE = (1<<7),
RUBY_FL_TAINT
#if RBIMPL_HAS_EXTENSION(enumerator_attributes)
RBIMPL_ATTR_DEPRECATED(("taintedness turned out to be a wrong idea."))
#elif RBIMPL_COMPILER_SINCE(GCC, 6, 0, 0)
RBIMPL_ATTR_DEPRECATED(("taintedness turned out to be a wrong idea."))
#elif defined(_MSC_VER)
# pragma deprecated(RUBY_FL_TAINT)
#endif
= (1<<8),
RUBY_FL_SHAREABLE = (1<<8),
RUBY_FL_UNTRUSTED
#if RBIMPL_HAS_EXTENSION(enumerator_attributes)
RBIMPL_ATTR_DEPRECATED(("trustedness turned out to be a wrong idea."))
#elif RBIMPL_COMPILER_SINCE(GCC, 6, 0, 0)
RBIMPL_ATTR_DEPRECATED(("trustedness turned out to be a wrong idea."))
#elif defined(_MSC_VER)
# pragma deprecated(RUBY_FL_UNTRUSTED)
#endif
= (1<<8),
RUBY_FL_SEEN_OBJ_ID = (1<<9),
RUBY_FL_EXIVAR = (1<<10),