assert_equal %q{[1, 2, 3]}, %q{ def getproc &b b end def m yield end m{ i = 1 m{ j = 2 m{ k = 3 getproc{ [i, j, k] } } } }.call } assert_equal %q{7}, %q{ def make_proc(&b) b end def make_closure a = 0 make_proc{ a+=1 } end cl = make_closure cl.call + cl.call * cl.call } assert_equal %q{ok}, %q{ class C def foo :ok end end def block C.method(:new).to_proc end b = block() b.call.foo } assert_equal %q{[0, 1, :last, 0, 2, :last]}, %q{ def proc &b b end pr = [] proc{|i_b| p3 = proc{|j_b| pr << proc{|k_b| [i_b, j_b, k_b] } } p3.call(1) p3.call(2) }.call(0) pr[0].call(:last).concat pr[1].call(:last) } assert_equal %q{12}, %q{ def iter yield end def getproc &b b end iter{ bvar = 3 getproc{ bvar2 = 4 bvar * bvar2 } }.call } assert_equal %q{200}, %q{ def iter yield end def getproc &b b end loc1 = 0 pr1 = iter{ bl1 = 1 getproc{ loc1 += 1 bl1 += 1 loc1 + bl1 } } pr2 = iter{ bl1 = 1 getproc{ loc1 += 1 bl1 += 1 loc1 + bl1 } } pr1.call; pr2.call pr1.call; pr2.call pr1.call; pr2.call (pr1.call + pr2.call) * loc1 } assert_equal %q{[1, 2]}, %q{ def proc(&pr) pr end def m a = 1 m2{ a } end def m2 b = 2 proc{ [yield, b] } end pr = m x = ['a', 1,2,3,4,5,6,7,8,9,0, 1,2,3,4,5,6,7,8,9,0, 1,2,3,4,5,6,7,8,9,0, 1,2,3,4,5,6,7,8,9,0, 1,2,3,4,5,6,7,8,9,0,] pr.call } assert_equal %q{1}, %q{ def proc(&pr) pr end def m a = 1 m2{ a } end def m2 b = 2 proc{ [yield, b] } 100000.times{|x| "#{x}" } yield end m } assert_equal %q{[:C, :C]}, %q{ Const = :top class C Const = :C \$pr = proc{ (1..2).map{ Const } } end \$pr.call } assert_equal %q{top}, %q{ Const = :top class C Const = :C end pr = proc{ Const } C.class_eval %q{ pr.call } } assert_equal %q{1}, %q{ def m(&b) b end m{|e_proctest| e_proctest}.call(1) } assert_equal %q{12}, %q{ def m(&b) b end m{|e_proctest1, e_proctest2| a = e_proctest1 * e_proctest2 * 2 a * 3 }.call(1, 2) } assert_equal %q{[[], [1], [1, 2], [1, 2, 3]]}, %q{ [ Proc.new{|*args| args}.call(), Proc.new{|*args| args}.call(1), Proc.new{|*args| args}.call(1, 2), Proc.new{|*args| args}.call(1, 2, 3), ] } assert_equal %q{[[nil, []], [1, []], [1, [2]], [1, [2, 3]]]}, %q{ [ Proc.new{|a, *b| [a, b]}.call(), Proc.new{|a, *b| [a, b]}.call(1), Proc.new{|a, *b| [a, b]}.call(1, 2), Proc.new{|a, *b| [a, b]}.call(1, 2, 3), ] } assert_equal %q{0}, %q{ pr = proc{ \$SAFE } \$SAFE = 1 pr.call } assert_equal %q{[1, 0]}, %q{ pr = proc{ \$SAFE += 1 } [pr.call, \$SAFE] } assert_equal %q{1}, %q{ def m(&b) b end m{1}.call } assert_equal %q{3}, %q{ def m(&b) b end m{ a = 1 a + 2 }.call } assert_equal %Q{ok\n}, %q{ class A; def get_block; proc {puts "ok"} end end block = A.new.get_block GC.start block.call }, '[ruby-core:14885]'