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rb_class_modify_check: do not goto into a branch

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I'm not necessarily against every goto in general, but jumping into a
branch is definitely a bad idea.  Better refactor.
This commit is contained in:
卜部昌平 2020-06-15 11:58:30 +09:00
parent a2677815f5
commit 0b1b734515
Notes: git 2020-06-29 11:07:07 +09:00 
Merged: https://github.com/ruby/ruby/pull/3247
1 changed files with 1 additions and 2 deletions
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3
eval.c
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@ -456,7 +456,6 @@ void
rb_class_modify_check(VALUE klass)
{
if (SPECIAL_CONST_P(klass)) {
noclass:
Check_Type(klass, T_CLASS);
}
if (OBJ_FROZEN(klass)) {
@ -489,7 +488,7 @@ rb_class_modify_check(VALUE klass)
desc = "class";
break;
default:
goto noclass;
Check_Type(klass, T_CLASS);
}
}
rb_frozen_error_raise(klass, "can't modify frozen %s: %"PRIsVALUE, desc, klass);