void Assoc_FunctionDecl(out Node node)
{
codeSegmentStarted = true;
DesignScript.Parser.Associative.FunctionDefinitionNode f = null;
f = new DesignScript.Parser.Associative.FunctionDefinitionNode()
{
Line = la.line,
Col = la.col
};
if (la.kind == 26) {
Get();
if (t.val == "external")
f.Kwexternal.SetValue(t.val, t.line, t.col);
if (la.kind == 22) {
Get();
if (t.val == "native")
f.Kwnative.SetValue(t.val, t.line, t.col);
}
Assoc_ExternalLibraryReference(ref f);
}
Expect(25);
if (t.val == "def")
f.Kwdef.SetValue(t.val, t.line, t.col);
else
Get();
DesignScript.Parser.Associative.IDEHelpNode IdentName = f.name;
DesignScript.Parser.Associative.TypeNode IDEType = new DesignScript.Parser.Associative.TypeNode();
DesignScript.Parser.Associative.ArgumentSignatureNode argumentSignature = null;
DesignScript.Parser.Associative.Pattern pattern = null;
Assoc_MethodSignature(out argumentSignature, out pattern, ref IdentName, ref IDEType);
f.IDEReturnType = IDEType;
f.name = IdentName;
f.Pattern = pattern;
f.Singnature = argumentSignature;
while (!(StartOf(3))) {SynErr(76); Get();}
Node functionBody = null;
if (la.kind == 20) {
Get();
f.endLine.SetValue(t.val, t.line, t.col);
} else if (la.kind == 53) {
Get();
DesignScript.Parser.Associative.CodeBlockNode func = new DesignScript.Parser.Associative.CodeBlockNode();
DesignScript.Parser.Associative.BinaryExpressionNode binaryExpr = new DesignScript.Parser.Associative.BinaryExpressionNode();
binaryExpr.op.SetValue(t.val, t.line, t.col);
Node expr;
Assoc_Expression(out expr);
binaryExpr.RightNode = expr;
List<Node> body = new List<Node>();
body.Add(binaryExpr);
func.Body = body;
f.FunctionBody = func as DesignScript.Parser.Associative.CodeBlockNode;
Expect(20);
f.endLine.SetValue(t.val, t.line, t.col);
} else if (la.kind == 50) {
Assoc_FunctionalMethodBodyMultiLine(out functionBody);
f.FunctionBody = functionBody as DesignScript.Parser.Associative.CodeBlockNode;
} else SynErr(77);
node = f;
}
void Assoc_FunctionalMethodBodyMultiLine(out Node funcBody)
{
DesignScript.Parser.Associative.CodeBlockNode functionBody = new DesignScript.Parser.Associative.CodeBlockNode();
List<Node> body = new List<Node>();
if (la.val == "{") functionBody.openBrace.SetValue(la.val, la.line, la.col); functionBody.Line = la.line; functionBody.Col = la.col;
Expect(50);
Assoc_StatementList(out body);
functionBody.Body =body;
if (la.val == "}" && functionBody.openBrace.Value != null) functionBody.closeBrace.SetValue(la.val, la.line, la.col); else if (la.val != "}") functionBody.openBrace.Value = null;
Expect(51);
funcBody = functionBody;
}
public Parser(Scanner scanner, ProtoCore.Core coreObj)
{
this.scanner = scanner;
errors = new Errors();
opKwData = new ProtoCore.DSASM.OpKeywordData();
core = coreObj;
root = new DesignScript.Parser.Associative.CodeBlockNode();
}
void Hydrogen(out Node node)
{
DesignScript.Parser.Associative.CodeBlockNode code = null;
code = new DesignScript.Parser.Associative.CodeBlockNode();
code.Line = la.line; code.Col = la.col; node = null;
while (la.kind != _EOF && la.val != "}") {
bool valid = false;
if (la.kind == 41) {
Import_Statement(out node);
valid = true;
} else if (StartOf(1)) {
Assoc_Statement(out node);
valid = true;
} else if (la.kind == 25 || la.kind == 26) {
Assoc_FunctionDecl(out node);
valid = true;
} else if (la.kind == 23) {
Assoc_ClassDecl(out node);
valid = true;
} else if (la.kind == 7) {
Assoc_LanguageBlock(out node);
valid = true;
} else SynErr(84);
if (false == valid)
Get();
if (node != null)
code.Body.Add(node);
}
node = code;
}
void Assoc_LanguageBlock(out Node node)
{
codeSegmentStarted = true;
DesignScript.Parser.Associative.LanguageBlockNode langblock = null;
langblock = new DesignScript.Parser.Associative.LanguageBlockNode();
if (la.val == "[")
langblock.openBracket.SetValue(la.val, la.line, la.col);
Expect(7);
langblock.Line = t.line;
langblock.Col = t.col;
if (la.val == "Imperative" || la.val == "Associative")
langblock.language.SetValue(la.val, la.line, la.col);
if (la.val == "Imperative")
langblock.languageblock.language = ProtoCore.Language.kImperative;
else if (la.val == "Associative")
langblock.languageblock.language = ProtoCore.Language.kAssociative;
Expect(1);
while (la.kind == 52) {
string comma = null; string key = null; string equal = null;
Get();
if (t.val == ",") comma = t.val; int comma_line = t.line; int comma_col = t.col;
Expect(1);
if (t.kind == _ident) key = t.val; int key_line = t.line; int key_col = t.col;
Expect(53);
if (t.val == "=") equal = t.val; int equal_line = t.line; int equal_col = t.col;
Expect(4);
DesignScript.Parser.Associative.StringNode stringNode = null;
stringNode = new DesignScript.Parser.Associative.StringNode();
if (t.kind == _textstring)
{
stringNode.value = t.val;
stringNode.Line = t.line;
stringNode.Col = t.col;
}
langblock.AddProperty(comma, comma_line, comma_col, key, key_line, key_col, equal, equal_line, equal_col, stringNode);
}
if (la.val == "]" && langblock.openBracket.Value != null) langblock.closeBracket.SetValue(la.val, la.line, la.col); else if (la.val != "]") langblock.openBracket.Value = null;
Expect(8);
if (la.val == "{") langblock.openBrace.SetValue(la.val, la.line, la.col);
Expect(50);
Node codeNode = null;
if (langblock.languageblock.language == ProtoCore.Language.kAssociative) {
Hydrogen(out codeNode);
} else if (langblock.languageblock.language == ProtoCore.Language.kImperative) {
Imperative(out codeNode);
} else SynErr(81);
if (langblock.languageblock.language == ProtoCore.Language.kInvalid) {
int openCurlyBraceCount = 0, closeCurlyBraceCount = 0;
DesignScript.Parser.Associative.CodeBlockNode codeBlockInvalid;
codeBlockInvalid = new DesignScript.Parser.Associative.CodeBlockNode();
while (closeCurlyBraceCount <= openCurlyBraceCount) {
if (la.kind == 7) {
Assoc_LanguageBlock(out codeNode);
codeBlockInvalid.Body.Add(codeNode);
} else if (la.kind == 50) {
Get();
openCurlyBraceCount++;
} else if (la.kind == 51) {
if (la.val == "}" && langblock.openBrace.Value != null)
langblock.closeBrace.SetValue(la.val, la.line, la.col);
else if (la.val != "}")
langblock.openBrace.Value = null;
Get();
closeCurlyBraceCount++;
} else if (la.kind == 0) {
Get();
Expect(51);
break;
} else if (true) {
Get();
} else SynErr(82);
}
codeNode = codeBlockInvalid;
} else if (true) {
if (la.val == "}" && langblock.openBrace.Value != null)
langblock.closeBrace.SetValue(la.val, la.line, la.col);
else if (la.val != "}")
langblock.openBrace.Value = null;
Expect(51);
} else SynErr(83);
langblock.code = codeNode; node = langblock;
}
public Parser(Scanner scanner, ProtoCore.Core coreObj)
{
this.scanner = scanner;
errors = new Errors();
core = coreObj;
root = new DesignScript.Parser.Associative.CodeBlockNode();
}