Fix Ruby 3.4 check

jeremyevans · kou · jeremyevans · commit a27c5d5e2eac · 2025-05-13T12:20:01.000+09:00
Co-authored-by: Sutou Kouhei &lt;kou@cozmixng.org&gt;
diff --git a/ext/stringio/stringio.c b/ext/stringio/stringio.c
@@ -1866,7 +1866,7 @@ strio_set_encoding(int argc, VALUE *argv, VALUE self)
     }
     ptr->enc = enc;
     if (!NIL_P(ptr->string) && WRITABLE(self)
-#if RUBY_API_VERSION_MAJOR == 3 || RUBY_API_VERSION_MAJOR >= 4
+#if (RUBY_API_VERSION_MAJOR == 3 && RUBY_API_VERSION_MINOR >= 4) || RUBY_API_VERSION_MAJOR >= 4
             // Do not attempt to modify chilled strings on Ruby 3.4+
             && !FL_TEST_RAW(ptr->string, RUBY_FL_USER2 | RUBY_FL_USER3)
 #endif

Original file line number	Diff line number	Diff line change
`@@ -1866,7 +1866,7 @@ strio_set_encoding(int argc, VALUE *argv, VALUE self)`
`1866`	`1866`	`}`
`1867`	`1867`	`ptr->enc = enc;`
`1868`	`1868`	`if (!NIL_P(ptr->string) && WRITABLE(self)`
`1869`		`-#if RUBY_API_VERSION_MAJOR == 3 \|\| RUBY_API_VERSION_MAJOR >= 4`
	`1869`	`+#if (RUBY_API_VERSION_MAJOR == 3 && RUBY_API_VERSION_MINOR >= 4) \|\| RUBY_API_VERSION_MAJOR >= 4`
`1870`	`1870`	`// Do not attempt to modify chilled strings on Ruby 3.4+`
`1871`	`1871`	`&& !FL_TEST_RAW(ptr->string, RUBY_FL_USER2 \| RUBY_FL_USER3)`
`1872`	`1872`	`#endif`