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-rw-r--r--ext/bigdecimal/extconf.rb1
-rw-r--r--ext/bigdecimal/missing.h10
2 files changed, 0 insertions, 11 deletions
diff --git a/ext/bigdecimal/extconf.rb b/ext/bigdecimal/extconf.rb
index e74196e18b..17e7905dd6 100644
--- a/ext/bigdecimal/extconf.rb
+++ b/ext/bigdecimal/extconf.rb
@@ -71,7 +71,6 @@ have_func("rb_rational_num", "ruby.h")
have_func("rb_rational_den", "ruby.h")
have_func("rb_complex_real", "ruby.h")
have_func("rb_complex_imag", "ruby.h")
-have_func("rb_sym2str", "ruby.h")
have_func("rb_opts_exception_p", "ruby.h")
have_func("rb_category_warn", "ruby.h")
have_const("RB_WARN_CATEGORY_DEPRECATED", "ruby.h")
diff --git a/ext/bigdecimal/missing.h b/ext/bigdecimal/missing.h
index 02d2348e4b..307147c0fd 100644
--- a/ext/bigdecimal/missing.h
+++ b/ext/bigdecimal/missing.h
@@ -172,16 +172,6 @@ rb_complex_imag(VALUE cmp)
}
#endif
-/* symbol */
-
-#ifndef HAVE_RB_SYM2STR
-static inline VALUE
-rb_sym2str(VALUE sym)
-{
- return rb_id2str(SYM2ID(sym));
-}
-#endif
-
/* st */
#ifndef ST2FIX