@@ -68,6 +68,7 @@ Feature: Parser | "def foo(a = :b, &bar)\nend\n " | [:do, [:defun, :foo, [:a,[:bar,:block]], [:let, []]]] | Second argument following argument with initializer | | "def self.foo\nend\n" | [:do, [:defun, [:self,:foo], [], [:let, []]]] | Class method etc. | + @control Scenario Outline: Control structures Given the expression <expr> When I parse it with the full parser @@ -76,5 +77,6 @@ Feature: Parser Examples: | expr | tree | notes | | "case foo\nwhen a\nend" | [:do, [:case, :foo, [[:when, :a, []]]]] | Basic case structure | + | "case foo\nwhen a\nb\nwhen c\nd\nend" | [:do,[:case, :foo, [[:when,:a,[:b]],[:when,:c,[:d]]]]] | More complicated case | | "begin\nputs 'foo'\nrescue Exception => e\nend\n" | [:do, [:block, [], [[:call, :puts, "foo"]], [:rescue, :Exception, :e, []]]] | begin/rescue | features/parser.feature 1d9f3217479ca501bd8f7ad04055ee7b86abe293 Vidar Hokstad vidar@hokstad.com http://github.com/vidarh/writing-a-compiler-in-ruby/commit/5208bbe5ed141d78205472c59cad62f22f54cd41 5208bbe5ed141d78205472c59cad62f22f54cd41 2009-04-25T09:43:46-07:00 2009-04-25T09:43:46-07:00 Added test case for 'case' and fixed it (added :when to Keywords) 855327a4f6608435b52d12d5e55d210b8ecad56b Vidar Hokstad vidar@hokstad.com