public static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
BlockCommentPrototype.pattern
= new AbstractPattern(null, "BlockCommentPrototype");
BlockCommentPrototype.pattern.SetType(typeof(BlockCommentPrototype));
grammar.PatternDefined(BlockCommentPrototype.pattern);
string expression = "s('/*' *(s(!('*/') a(0 any))) '*/')";
ParseGraphNode parseGraph = BootstrapParser.Parse(expression,
new Pattern[]{BlockCommentPrototype.pattern});
pattern = new ConcretePattern(null, "BlockComment",
parseGraph);
pattern.SetType(typeof(BlockComment));
BlockCommentPrototype.pattern.AddAltPattern(pattern);
}
module.SetName("BlockComment", typeof(BlockComment));
grammar.PatternDefined(pattern);
}
public void Restart()
{
// Also called by constructor
changingRoots = false;
length = text.Length;
whitespace = Base.Whitespace.pattern;
}
public PatternNode(Source source, Pattern pattern, bool simple)
: base(source)
{
if (pattern == null)
throw new ArgumentNullException();
this.pattern = pattern;
this.simple = simple;
}
public override bool Update(Pattern updated)
{
bool updates = body.Update(updated);
if (updates)
Updated();
return updates;
}
public virtual bool Update(Pattern updated)
{
bool updates = ParseGraph.Update(updated);
if (updates)
Updated();
return updates;
}
public static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "l(text o((whitespace null) t( s( '\\\"' *( a( s( !(a('\\\\' '\\\"')) any ) s('\\\\' a('\\\\' 'r' 'n' 't' '\\\"' '\\\'' '0') ) ) ) '\\\"' ) ) ) )";
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, null);
pattern = new ConcretePattern(null, "String", parseGraph);
pattern.SetType(typeof(String));
}
module.SetName("String", typeof(String));
grammar.PatternDefined(pattern);
}
public static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "l(number o((whitespace null) t(s(+(r('0' '9')) ?(s('.' +(r('0' '9'))))))))";
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, null);
pattern = new ConcretePattern(null, "Number", parseGraph);
pattern.SetType(typeof(Number));
}
module.SetName("Number", typeof(Number));
grammar.PatternDefined(pattern);
}
public static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "+(a(' ' '\\t' s('\\r' ?('\\n')) '\\n'))";
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, null);
pattern = new ConcretePattern(null, "DefaultWhitespace", parseGraph);
pattern.SetType(typeof(DefaultWhitespace));
}
module.SetName("DefaultWhitespace", typeof(DefaultWhitespace));
grammar.PatternDefined(pattern);
}
public override bool Update(Pattern updated)
{
bool updates = false;
foreach (ParseGraphNode node in nodes)
{
if (node.Update(updated))
updates = true;
}
if (updates)
Updated();
return updates;
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
ParseGraphNode parseGraph = BootstrapParser.Parse("'.'", null);
pattern = new ConcretePattern(null, "AnyPatternExpression", parseGraph);
pattern.SetType(typeof(AnyPatternExpression));
PatternExpression.pattern.AddAltPattern(pattern);
}
module.SetName("AnyPatternExpression", typeof(AnyPatternExpression));
grammar.PatternDefined(pattern);
}
public static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "s('//' *(s(!(a( s('\r' ?('\n')) '\n' )) any)))";
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, null);
pattern = new ConcretePattern(null, "LineComment", parseGraph);
pattern.SetType(typeof(LineComment));
}
module.SetName("LineComment", typeof(LineComment));
grammar.PatternDefined(pattern);
}
public static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "+(a(0 1 2))";
Pattern[] patterns = {LineComment.pattern, BlockComment.pattern, DefaultWhitespace.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, patterns);
pattern = new ConcretePattern(null, "Whitespace", parseGraph);
pattern.SetType(typeof(Whitespace));
}
module.SetName("Whitespace", typeof(Whitespace));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "s('option' l(optionKey 0) ?(s('=' o((dropPrecedence true) l(optionValue 1)))) ';')";
Pattern[] patterns = {Name.pattern, Expression.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, patterns);
pattern = new ConcretePattern(null, "Option", parseGraph);
pattern.SetType(typeof(Option));
}
module.SetName("Option", typeof(Option));
grammar.PatternDefined(pattern);
}
public static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "o((whitespace 0) l(statements *(1)))";
Pattern[] patterns = {Whitespace.pattern, TopLevelStatement.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, patterns);
pattern = new ConcretePattern(null, "Program", parseGraph);
pattern.SetType(typeof(Program));
}
module.SetName("Program", typeof(Program));
grammar.PatternDefined(pattern);
}
public PatternTrampoline(Pattern pattern, Runtime runtime,
StateForCompiler state)
{
this.pattern = pattern;
this.runtime = runtime;
this.state = state;
callBlock = new ParserBlock();
callBlock.Comment("start of call to " + pattern.Type.Name + " -------------");
callBlock.Load(this);
callBlock.GetProperty(typeof(PatternTrampoline).GetProperty("Implementation"));
callBlock.LoadLexer();
callBlock.LoadState();
callBlock.Call(typeof(ParseDelegate).GetMethod("Invoke"));
callBlock.Comment("end of call to " + pattern.Type.Name + " -------------");
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "l(statement 0)";
Pattern[] parameters = {Statement.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, parameters);
pattern = new ConcretePattern(null, "TopLevelStatement", parseGraph);
pattern.SetType(typeof(TopLevelStatement));
}
module.SetName("TopLevelStatement", typeof(TopLevelStatement));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "l(name 0)";
Pattern[] parameters = {Name.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, parameters);
pattern = new ConcretePattern(null, "NameExpression", parseGraph);
pattern.SetType(typeof(NameExpression));
Expression.pattern.AddAltPattern(pattern);
}
module.SetName("NameExpression", typeof(NameExpression));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "s('throw' l(exception 0) ';')";
Pattern[] parameters = {Expression.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, parameters);
pattern = new ConcretePattern(null, "ThrowStatement", parseGraph);
pattern.SetType(typeof(ThrowStatement));
Statement.pattern.AddAltPattern(pattern);
}
module.SetName("ThrowStatement", typeof(ThrowStatement));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "o((leftRecursive true) s(l(callable 0) '(' o((dropPrecedence true) l(parameters ?(s(0 *(s(',' 0)))))) ')'))";
Pattern[] parameters = {Expression.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, parameters);
pattern = new ConcretePattern(null, "CallExpression", parseGraph);
pattern.SetType(typeof(CallExpression));
Expression.pattern.AddAltPattern(pattern);
}
module.SetName("CallExpression", typeof(CallExpression));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "s('{' l(options *(0)) o((dropPrecedence true) l(body 1)) '}')";
Pattern[] patterns = {Option.pattern, PatternExpression.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, patterns);
pattern = new ConcretePattern(null, "BlockPatternExpression", parseGraph);
pattern.SetType(typeof(BlockPatternExpression));
PatternExpression.pattern.AddAltPattern(pattern);
}
module.SetName("BlockPatternExpression", typeof(BlockPatternExpression));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "s('if' '(' l(condition 0) ')' l(trueBody 1) ?(s('else' l(falseBody 1))))";
Pattern[] parameters = {Expression.pattern, Statement.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, parameters);
pattern = new ConcretePattern(null, "IfStatement", parseGraph);
pattern.SetType(typeof(IfStatement));
Statement.pattern.AddAltPattern(pattern);
}
module.SetName("IfStatement", typeof(IfStatement));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "s('try' l(tryBody 0) 'catch' ?(s('(' l(catchVariable 1) ')')) l(catchBody 0))";
Pattern[] parameters = {Statement.pattern, Expression.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, parameters);
pattern = new ConcretePattern(null, "TryStatement", parseGraph);
pattern.SetType(typeof(TryStatement));
Statement.pattern.AddAltPattern(pattern);
}
module.SetName("TryStatement", typeof(TryStatement));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "o((rightRecursive true) s('&' l(body 0)))";
Pattern[] patterns = {PatternExpression.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, patterns);
pattern = new ConcretePattern(null, "AndPatternExpression", parseGraph);
pattern.SetType(typeof(AndPatternExpression));
PatternExpression.pattern.AddAltPattern(pattern);
}
module.SetName("AndPatternExpression", typeof(AndPatternExpression));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "o((leftRecursive true) s(l(a 0) '>=' l(b 0)))";
Pattern[] parameters = {Expression.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, parameters);
pattern = new ConcretePattern(null, "GreaterOrEqualExpression", parseGraph);
pattern.SetType(typeof(GreaterOrEqualExpression));
ComparisonExpression.pattern.AddAltPattern(pattern);
}
module.SetName("GreaterOrEqualExpression", typeof(GreaterOrEqualExpression));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "s('(' o((dropPrecedence true) l(body 0)) ')')";
Pattern[] parameters = {Expression.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, parameters);
pattern = new ConcretePattern(null, "ParenExpression", parseGraph);
pattern.SetType(typeof(ParenExpression));
Expression.pattern.AddAltPattern(pattern);
}
module.SetName("ParenExpression", typeof(ParenExpression));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "o((leftRecursive true) s(l(obj 0) 'is' l(type 0)))";
Pattern[] parameters = {Expression.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, parameters);
pattern = new ConcretePattern(null, "IsExpression", parseGraph);
pattern.SetType(typeof(IsExpression));
TypeExpression.pattern.AddAltPattern(pattern);
}
module.SetName("IsExpression", typeof(IsExpression));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "s('new' l(type o((exclude 1) 0)) '(' o((dropPrecedence true) l(parameters ?(s(0 *(s(',' 0)))))) ')')";
Pattern[] parameters = {Expression.pattern, CallExpression.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, parameters);
pattern = new ConcretePattern(null, "NewExpression", parseGraph);
pattern.SetType(typeof(NewExpression));
Expression.pattern.AddAltPattern(pattern);
}
module.SetName("NewExpression", typeof(NewExpression));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "s('field' l(name 0) ';')";
Pattern[] patterns = {Name.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, patterns);
pattern = new ConcretePattern(null, "FieldMember", parseGraph);
pattern.SetType(typeof(FieldMember));
Member.pattern.AddAltPattern(pattern);
}
module.SetName("FieldMember", typeof(FieldMember));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "s('token' l(body 0))";
Pattern[] patterns = {BlockPatternExpression.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, patterns);
pattern = new ConcretePattern(null, "TokenPatternExpression", parseGraph);
pattern.SetType(typeof(TokenPatternExpression));
PatternExpression.pattern.AddAltPattern(pattern);
}
module.SetName("TokenPatternExpression", typeof(TokenPatternExpression));
grammar.PatternDefined(pattern);
}
public new static void SetUp(Module module, Grammar grammar)
{
if (pattern == null)
{
string expression = "s('{' l(body *(0)) '}')";
Pattern[] patterns = {Statement.pattern};
ParseGraphNode parseGraph = BootstrapParser.Parse(expression, patterns);
pattern = new ConcretePattern(null, "CompoundStatement", parseGraph);
pattern.SetType(typeof(CompoundStatement));
Statement.pattern.AddAltPattern(pattern);
}
module.SetName("CompoundStatement", typeof(CompoundStatement));
grammar.PatternDefined(pattern);
}
public void PatternDefined(Pattern pattern)
{
patterns.Add(pattern);
trace.PatternDefined(pattern);
}
public override bool Update(Pattern updated)
{
return(pattern == updated);
}
