From 6424d316b993ecceb6f583ae476096274e304788 Mon Sep 17 00:00:00 2001
From: Jeremy Evans <code@jeremyevans.net>
Date: Fri, 30 Aug 2019 17:33:33 -0700
Subject: [PATCH] Remove a verbose warning that is no longer needed

This warns about a case that we will continue to support.
---
 test/ruby/test_keyword.rb |  6 +++---
 vm_args.c                 | 11 -----------
 2 files changed, 3 insertions(+), 14 deletions(-)

diff --git a/test/ruby/test_keyword.rb b/test/ruby/test_keyword.rb
index 4361b14f91..ff95bc5354 100644
--- a/test/ruby/test_keyword.rb
+++ b/test/ruby/test_keyword.rb
@@ -596,10 +596,10 @@ class TestKeywordArguments < Test::Unit::TestCase
     assert_equal({}, m.f1(*a, o), '[ruby-core:91825] [Bug #10856]')
 
     o = {a: 42}
-    assert_warning(/splat keyword/, 'splat to mandatory') do
+    assert_warning('', 'splat to mandatory') do
       assert_equal({a: 42}, m.f1(**o))
     end
-    assert_warning(/splat keyword/) do
+    assert_warning('') do
       assert_equal({a: 42}, m.f2(**o), '[ruby-core:82280] [Bug #13791]')
     end
     assert_warning('', 'splat to kwrest') do
@@ -609,7 +609,7 @@ class TestKeywordArguments < Test::Unit::TestCase
       assert_equal([{a: 42}], m.f4(**o))
     end
 
-    assert_warning(/splat keyword/) do
+    assert_warning('') do
       assert_equal({a: 42}, m.f2("a".to_sym => 42), '[ruby-core:82291] [Bug #13793]')
     end
 
diff --git a/vm_args.c b/vm_args.c
index 69be10a2b6..cd55f7d01d 100644
--- a/vm_args.c
+++ b/vm_args.c
@@ -854,17 +854,6 @@ setup_parameters_complex(rb_execution_context_t * const ec, const rb_iseq_t * co
     else if (!NIL_P(keyword_hash) && RHASH_SIZE(keyword_hash) > 0 && arg_setup_type == arg_setup_method) {
 	argument_kw_error(ec, iseq, "unknown", rb_hash_keys(keyword_hash));
     }
-    else if (kw_splat && NIL_P(keyword_hash)) {
-	if (RTEST(ruby_verbose)) {
-	    VALUE path = rb_iseq_path(iseq);
-	    VALUE line = rb_iseq_first_lineno(iseq);
-	    VALUE label = rb_iseq_label(iseq);
-	    rb_compile_warning(NIL_P(path) ? NULL : RSTRING_PTR(path), FIX2INT(line),
-			       "in `%s': the last argument was passed as a single Hash",
-			       NIL_P(label) ? NULL : RSTRING_PTR(label));
-	    rb_warning("although a splat keyword arguments here");
-	}
-    }
 
     if (iseq->body->param.flags.has_block) {
 	if (iseq->body->local_iseq == iseq) {