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46aa13d8
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2012-06-15T15:40:27
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Implemented line directive.
Review URL: https://codereview.appspot.com/6307083
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1149 736b8ea6-26fd-11df-bfd4-992fa37f6226
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2c958eef
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2012-05-17T20:35:42
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Moved error-handling to a separate class - Diagnostics. We were earlier returning errors as tokens which did not work very well when error occured while parsing a preprocessor directive. Now all returned tokens are valid. Errors are reported via an abstract Diagnostics interface. Updated unit-tests with the new scheme.
Review URL: https://codereview.appspot.com/6203089
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1087 736b8ea6-26fd-11df-bfd4-992fa37f6226
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04d7d22b
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2012-05-16T19:24:07
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Reafactored Lexer class to allow chaining. The full chain when parsing #if directive looks like this: Preprocessor -> MacroExpander -> DirectiveHandler -> MacroExpander -> DefinedFilter -> Tokenizer. This chain dynamically changes depending on the current context.
Also added an incomplete implementation of #if handling and ExpressionParser to illustrate how this design is supposed to work.
Review URL: https://codereview.appspot.com/6203060
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1084 736b8ea6-26fd-11df-bfd4-992fa37f6226
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