Feature #10340 ยป add_test_syntax_as_for_underscore.patch
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def test_duplicated_arg
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assert_syntax_error("def foo(a, a) end", /duplicated argument name/)
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assert_nothing_raised { def foo(_, _) end }
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end
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def test_duplicated_rest
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assert_syntax_error("def foo(a, *a) end", /duplicated argument name/)
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assert_nothing_raised { def foo(_, *_) end }
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end
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def test_duplicated_opt
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assert_syntax_error("def foo(a, a=1) end", /duplicated argument name/)
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assert_nothing_raised { def foo(_, _=1) end }
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end
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def test_duplicated_opt_rest
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assert_syntax_error("def foo(a=1, *a) end", /duplicated argument name/)
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assert_nothing_raised { def foo(_=1, *_) end }
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end
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def test_duplicated_rest_opt
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| ... | ... | |
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def test_duplicated_opt_post
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assert_syntax_error("def foo(a=1, a) end", /duplicated argument name/)
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assert_nothing_raised { def foo(_=1, _) end }
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end
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def test_duplicated_kw
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assert_syntax_error("def foo(a, a: 1) end", /duplicated argument name/)
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assert_nothing_raised { def foo(_, _: 1) end }
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end
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def test_duplicated_rest_kw
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assert_syntax_error("def foo(*a, a: 1) end", /duplicated argument name/)
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assert_nothing_raised {def foo(*_, _: 1) end}
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end
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def test_duplicated_opt_kw
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assert_syntax_error("def foo(a=1, a: 1) end", /duplicated argument name/)
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assert_nothing_raised { def foo(_=1, _: 1) end }
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end
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def test_duplicated_kw_kwrest
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assert_syntax_error("def foo(a: 1, **a) end", /duplicated argument name/)
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assert_nothing_raised { def foo(_: 1, **_) end }
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end
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def test_duplicated_rest_kwrest
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assert_syntax_error("def foo(*a, **a) end", /duplicated argument name/)
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assert_nothing_raised { def foo(*_, **_) end }
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end
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def test_duplicated_opt_kwrest
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assert_syntax_error("def foo(a=1, **a) end", /duplicated argument name/)
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assert_nothing_raised { def foo(_=1, **_) end }
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end
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def test_duplicated_when
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