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Issue a deprecation warning if an implicit string is used.

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This commit is contained in:
Chris Eppstein 2008-12-09 08:58:58 -08:00
parent 1e0902b793
commit 0ad8321326
2 changed files with 11 additions and 5 deletions
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12
lib/sass/script/parser.rb
View file

@ -66,10 +66,14 @@ RUBY
def funcall
return paren unless name = try_tok(:ident)
# An identifier without arguments is just a string
return Script::String.new(name.last) unless try_tok(:lparen)
args = arglist || []
assert_tok(:rparen)
Script::Funcall.new(name.last, args)
unless try_tok(:lparen)
warn %Q{WARNING: Implicit strings are deprecated. '#{name.last}' was not quoted. Please add double quotes. E.g. "#{name.last}".}
Script::String.new(name.last)
else
args = arglist || []
assert_tok(:rparen)
Script::Funcall.new(name.last, args)
end
end
def arglist

4
test/sass/engine_test.rb
View file

@ -719,7 +719,9 @@ SASS
end
def test_inaccessible_functions
assert_equal("a {\n b: send(to_s); }\n", render("a\n b = send(to_s)"))
assert_warning %Q{WARNING: Implicit strings are deprecated. 'to_s' was not quoted. Please add double quotes. E.g. \"to_s\".} do
assert_equal("a {\n b: send(to_s); }\n", render("a\n b = send(to_s)"))
end
assert_equal("a {\n b: public_instance_methods(); }\n", render("a\n b = public_instance_methods()"))
end