static public void Apply(ExcessCompiler compiler)
{
var lexical = compiler.Lexical();
var semantics = compiler.Semantics();
lexical
.match() //lambda
.any('(', '=', ',')
.token("function", named: "fn")
.enclosed('(', ')')
.token('{', named: "brace")
.then(compiler.Lexical().transform()
.remove("fn")
.insert("=>", before: "brace"))
.match()
.token("function", named: "fn") //declarations
.identifier(named: "id")
.enclosed('(', ')')
.token('{')
.then(lexical.transform()
.remove("fn")
.then(ProcessMemberFunction, referenceToken: "id"));
semantics
.error("CS0246", FunctionType);
}
static public void Apply(ExcessCompiler compiler)
{
var lexical = compiler.Lexical();
var semantics = compiler.Semantics();
lexical
.match()
.token("typedef")
.identifier(named: "id")
.token("=")
.until(';', named: "definition")
.then(TypedefAssignment)
.match()
.token("typedef", named: "keyword")
.until(';', named: "definition")
.then(compiler.Lexical().transform()
.remove("keyword")
.then(Typedef));
semantics
.error("CS0246", FixMissingType);
}