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-rw-r--r--test/t/codegen.rb18
1 files changed, 18 insertions, 0 deletions
diff --git a/test/t/codegen.rb b/test/t/codegen.rb
index bd360dbcb..709902741 100644
--- a/test/t/codegen.rb
+++ b/test/t/codegen.rb
@@ -64,6 +64,24 @@ assert('splat in case splat') do
assert_equal [1], a
end
+assert('undef with 127 or more arguments') do
+ assert_raise NameError do
+ undef
+ a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a,
+ a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a,
+ a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a,
+ a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a, a
+ end
+end
+
+assert('next in normal loop with 127 arguments') do
+ assert_raise NameError do
+ while true
+ next A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A,A
+ end
+ end
+end
+
assert('negate literal register alignment') do
a = *case
when 0