1berry/ruby
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

RUBY3_HAS_BUILTIN: fix for nonexistent builtin

Browse Source 
Trying to fix icc breakage:
https://rubyci.org/logs/rubyci.s3.amazonaws.com/icc-x64/ruby-master/log/20200408T050004Z.fail.html.gz

It seems the macro had problems when a builtin does not exist for the
target compiler.  Force evaluete to 0 then, by adding 0 to the
expression.
This commit is contained in:
卜部昌平 2020-04-08 16:18:59 +09:00
parent ba3b99b96a
commit 6163a4e1b3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/ruby/3/has/builtin.h
View File

@ -65,7 +65,7 @@
#else
# /* Take config.h definition when available */
# define RUBY3_HAS_BUILTIN(_) RUBY3_TOKEN_PASTE(RUBY3_HAS_BUILTIN_, _)
# define RUBY3_HAS_BUILTIN(_) (RUBY3_TOKEN_PASTE(RUBY3_HAS_BUILTIN_, _)+0)
# define RUBY3_HAS_BUILTIN___builtin_add_overflow HAVE_BUILTIN___BUILTIN_ADD_OVERFLOW
# define RUBY3_HAS_BUILTIN___builtin_alloca_with_align HAVE_BUILTIN___BUILTIN_ALLOCA_WITH_ALIGN
# define RUBY3_HAS_BUILTIN___builtin_assume_aligned HAVE_BUILTIN___BUILTIN_ASSUME_ALIGNED