public static GLSL_ES300Lexer SetupLexer(string input) { ICharStream stream = CharStreams.fromstring(input); GLSL_ES300Lexer lexer = new GLSL_ES300Lexer(stream); return(lexer); }
public static GLSL_ES300Parser SetupParser(string input) { ICharStream stream = CharStreams.fromstring(input); GLSL_ES300Lexer lexer = new GLSL_ES300Lexer(stream); ITokenStream tokens = new CommonTokenStream(lexer); GLSL_ES300Parser parser = new GLSL_ES300Parser(tokens); parser.BuildParseTree = true; return(parser); }
public void CanParseNoDeclarations() { ICharStream stream = CharStreams.fromstring(NoDeclarationsPayload); GLSL_ES300Lexer lexer = new GLSL_ES300Lexer(stream); ITokenStream tokens = new CommonTokenStream(lexer); GLSL_ES300Parser parser = new GLSL_ES300Parser(tokens); parser.BuildParseTree = true; var context = parser.translation_unit(); Assert.IsNull(context.exception); }
public Root Parse(string payload) { ICharStream stream = CharStreams.fromstring(payload); GLSL_ES300Lexer lexer = new GLSL_ES300Lexer(stream); ITokenStream tokens = new CommonTokenStream(lexer); GLSL_ES300Parser parser = new GLSL_ES300Parser(tokens); parser.BuildParseTree = true; var context = parser.translation_unit(); var subject = new AstBuilderVisitor(); var result = (Root)subject.Visit(context); return(result); }