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ruby3_rstring_getmem: suppres warning

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icc warns at this line.

> include/ruby/3/core/rstring.h(126): warning #413: variable "retval" has an uninitialized const field
>           struct RString retval;
>                          ^

This must not be a problem because uninitialized const field is not used
at all.  But the warnings are annoying.  Let us suppress them.
This commit is contained in:
卜部昌平 2020-04-09 12:22:54 +09:00
parent 3e92785fd6
commit 4e7d84cf87
Notes: git 2020-04-10 16:17:55 +09:00 
Merged: https://github.com/ruby/ruby/pull/3011
1 changed files with 8 additions and 0 deletions
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8
include/ruby/3/core/rstring.h
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@ -29,6 +29,7 @@
#include "ruby/3/dllexport.h"
#include "ruby/3/fl_type.h"
#include "ruby/3/value_type.h"
#include "ruby/3/warning_push.h"
#include "ruby/assert.h"
#define RSTRING(obj) RUBY3_CAST((struct RString *)(obj))
@ -111,6 +112,11 @@ RSTRING_EMBED_LEN(VALUE str)
return RUBY3_CAST((long)f);
}
RUBY3_WARNING_PUSH()
#if RUBY3_COMPILER_IS(Intel)
RUBY3_WARNING_IGNORED(413)
#endif
RUBY3_ATTR_PURE_ON_NDEBUG()
RUBY3_ATTR_ARTIFICIAL()
static inline struct RString
@ -130,6 +136,8 @@ ruby3_rstring_getmem(VALUE str)
}
}
RUBY3_WARNING_POP()
RUBY3_ATTR_PURE_ON_NDEBUG()
RUBY3_ATTR_ARTIFICIAL()
static inline long