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##
# Codegen tests
assert('peephole optimization does not eliminate move whose result is reused') do
assert_raise LocalJumpError do
def method
yield
end
method(&a &&= 0)
end
end
assert('empty condition in ternary expression parses correctly') do
assert_equal(() ? 1 : 2, 2)
end
assert('codegen absorbs arguments to redo and retry if they are the argument of a call') do
assert_nothing_raised do
a=*"1", case nil
when 1
redo |
1
end
end
assert_nothing_raised do
a=*"1", case nil
when 1
retry |
1
end
end
end
assert('method call with exactly 127 arguments') do
def args_to_ary(*args)
args
end
assert_equal [0]*127, args_to_ary(
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, \
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, \
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, \
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, \
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, \
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
)
end
assert('nested empty heredoc') do
_, a = nil, <<B
#{<<A}
A
B
assert_equal "\n", a
end
assert('splat in case splat') do
a = *case
when 0
* = 1
end
assert_equal [1], a
end
|
