Do not use C99 style comment [ci skip]

nobu · nobu · commit f907e5a237d2 · 2026-03-15T08:42:56.000+09:00
The minimum required ruby version of this library is still 2.6.
C99 has been adopted since ruby 2.7.
diff --git a/ext/io/console/console.c b/ext/io/console/console.c
@@ -1710,7 +1710,7 @@ console_dev(int argc, VALUE *argv, VALUE klass)
         Check_Type(sym = argv[0], T_SYMBOL);
     }
 
-    // Force the class to be File.
+    /* Force the class to be File. */
     if (klass == rb_cIO) klass = rb_cFile;
 
     if (console_dev_get(klass, &con)) {

Original file line number	Diff line number	Diff line change
`@@ -1710,7 +1710,7 @@ console_dev(int argc, VALUE *argv, VALUE klass)`
`1710`	`1710`	`Check_Type(sym = argv[0], T_SYMBOL);`
`1711`	`1711`	`}`
`1712`	`1712`
`1713`		`- // Force the class to be File.`
	`1713`	`+ /* Force the class to be File. */`
`1714`	`1714`	`if (klass == rb_cIO) klass = rb_cFile;`
`1715`	`1715`
`1716`	`1716`	`if (console_dev_get(klass, &con)) {`