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2e81891c
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2012-06-29T21:26:03
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Handled the case where int and float are of correct format, but large. The GLSL spec is not very clear on how integers should be interpreted for expressions. C99 says the expression is of type intmax_t. I am parsing all integers as int except those in expressions, which are being parsed as unsigned int.
Review URL: https://codereview.appspot.com/6351051
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1179 736b8ea6-26fd-11df-bfd4-992fa37f6226
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5b6a68e0
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2012-06-28T20:29:13
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Replaced pp::Token::value with pp::Token::text. The term value will be used for a function which will convert text to integer/float constant.
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1175 736b8ea6-26fd-11df-bfd4-992fa37f6226
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c6b3b3c7
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2012-06-27T22:49:39
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Fix the compiler warnings on WebKit ports when updating ANGLE in WebKit.
Remove the varargs used for extra info formatting in the error() and warning() methods of ParseHelper. Use std::stringstream for formatting instead.
Review URL: http://codereview.appspot.com/6310067/
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1170 736b8ea6-26fd-11df-bfd4-992fa37f6226
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d39ec4c1
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2012-06-26T04:37:55
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Implemented conditional processing.
Review URL: https://codereview.appspot.com/6333046
git-svn-id: https://angleproject.googlecode.com/svn/trunk@1168 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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