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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-08-22 03:07:01 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2017-08-22 03:07:01 +0000
commit1f89414c20edbe0b36fac7351917f401ccee63a1 (patch)
treeac09286c71c8630484367b47934a99a0631fac50 /template/insns.inc.tmpl
parent066e9a8b4ac36907f8e7915b5f94fdc7ca851de0 (diff)
insns.inc.tmpl: ensure info size
* template/insns.inc.tmpl (ASSERT_VM_INSTRUCTION_SIZE): static assertion for VM instruction info tables. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'template/insns.inc.tmpl')
-rw-r--r--template/insns.inc.tmpl2
1 files changed, 2 insertions, 0 deletions
diff --git a/template/insns.inc.tmpl b/template/insns.inc.tmpl
index 203273f92b..13b6cb9638 100644
--- a/template/insns.inc.tmpl
+++ b/template/insns.inc.tmpl
@@ -18,3 +18,5 @@ enum ruby_vminsn_type {
VM_INSTRUCTION_SIZE = <%= @insns.size %>
};
+#define ASSERT_VM_INSTRUCTION_SIZE(array) \
+ STATIC_ASSERT(numberof_##array, numberof(array) == VM_INSTRUCTION_SIZE)