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[Bug #18890] Suppress warnings and fix the message

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```
test/ruby/test_parse.rb:1384: warning: assigned but unused variable - obj
test/ruby/test_pattern_matching.rb:1162: warning: unused literal ignored
test/ruby/test_pattern_matching.rb:1165: warning: unused literal ignored
test/ruby/test_pattern_matching.rb:1161: warning: assigned but unused variable - a
test/ruby/test_pattern_matching.rb:1164: warning: assigned but unused variable - b
```

And a newline should be significant here.
This commit is contained in:
Nobuyoshi Nakada 2022-07-08 11:20:02 +09:00
parent f1c15f3e94
commit 4a2662ae8b
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GPG key ID: 7CD2805BFA3770C6
2 changed files with 15 additions and 6 deletions
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2
test/ruby/test_parse.rb
View file

@ -1394,6 +1394,7 @@ x = __ENCODING__
1
end;
assert_equal(expected, eval(code))
assert_equal(expected, obj.arg)
assert_valid_syntax(code = "#{<<~"do;"}\n#{<<~'end;'}")
do;
@ -1401,6 +1402,7 @@ x = __ENCODING__
1
end;
assert_equal(expected, eval(code))
assert_equal(expected, obj.arg)
end
=begin

19
test/ruby/test_pattern_matching.rb
View file

@ -1155,19 +1155,26 @@ END
end
end
[{a: 42}, {b: 42}].each do |i|
assert_block('newline should be insignificant after pattern label') do
bug18890 = assert_warning(/(?:.*:[47]: warning: unused literal ignored\n){2}/) do
eval("#{<<~';;;'}")
proc do |i|
case i
in a:
0
true
0 # line 4
a
in "b":
0
true
0 # line 7
b
else
false
end
end
;;;
end
[{a: 42}, {b: 42}].each do |i|
assert_block('newline should be significant after pattern label') do
bug18890.call(i)
end
end
assert_syntax_error(%q{