public LanguageBlockNode()
{
CodeBlock = new ProtoCore.LanguageCodeBlock();
OpenParenPos = new IDEHelpNode()
{
Type = IDEHelpNode.HelpNodeType.PunctuationNode
};
CloseParenPos = new IDEHelpNode()
{
Type = IDEHelpNode.HelpNodeType.PunctuationNode
};
OpenCurlyBracePos = new IDEHelpNode()
{
Type = IDEHelpNode.HelpNodeType.PunctuationNode
};
CloseCurlyBracePos = new IDEHelpNode()
{
Type = IDEHelpNode.HelpNodeType.PunctuationNode
};
IdentPos = new IDEHelpNode()
{
Type = IDEHelpNode.HelpNodeType.KeywordNode
};
ParaPosList = new List <IDEHelpNode>();
TextStringList = new List <StringNode>();
}
public override bool Compile(
out int blockId,
ProtoCore.DSASM.CodeBlock parentBlock,
ProtoCore.LanguageCodeBlock langBlock,
ProtoCore.CompileTime.Context callContext,
ProtoCore.DebugServices.EventSink sink = null,
ProtoCore.AST.Node codeBlockNode = null,
ProtoCore.AssociativeGraph.GraphNode graphNode = null)
{
Validity.Assert(langBlock != null);
bool buildSucceeded = true;
blockId = 0;
core.assocCodegen = new ProtoVHDL.CodeGen(core, callContext, parentBlock);
System.IO.MemoryStream memstream = new System.IO.MemoryStream(System.Text.Encoding.UTF8.GetBytes(langBlock.body));
ProtoCore.DesignScriptParser.Scanner s = new ProtoCore.DesignScriptParser.Scanner(memstream);
ProtoCore.DesignScriptParser.Parser p = new ProtoCore.DesignScriptParser.Parser(s, core, core.builtInsLoaded);
p.Parse();
core.builtInsLoaded = true;
codeBlockNode = p.root;
List <ProtoCore.AST.Node> astNodes = ProtoCore.Utils.ParserUtils.GetAstNodes(codeBlockNode);
core.AstNodeList = astNodes;
core.assocCodegen.Emit(codeBlockNode as ProtoCore.AST.AssociativeAST.CodeBlockNode);
buildSucceeded = core.BuildStatus.BuildSucceeded;
return(buildSucceeded);
}
public LanguageCodeBlock(LanguageCodeBlock rhs)
{
id = rhs.id;
language = rhs.language;
fingerprint = rhs.version;
version = rhs.version;
// TODO Jun: copy construct the attributes
Attributes = new List <AST.Node>();
body = rhs.body;
}
public LanguageCodeBlock(LanguageCodeBlock rhs)
{
id = rhs.id;
language = rhs.language;
fingerprint = rhs.version;
version = rhs.version;
// TODO Jun: copy construct the attributes
Attributes = new List<AST.Node>();
body = rhs.body;
}
/// <summary>
/// Equality check for properties of a language block
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public bool Equals(LanguageCodeBlock other)
{
// Attributes, fingerprint, body and version are not yet used/set for language blocks
// They only have default values.
bool eqAttributes = true;
bool eqProperties = fingerprint == other.version && version == other.version;
bool eqBody = string.Equals(body, other.body);
return
(language == other.language &&
eqProperties &&
eqAttributes &&
eqBody);
}
/// <summary>
/// Equality check for properties of a language block
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public bool Equals(LanguageCodeBlock other)
{
// Attributes, fingerprint, body and version are not yet used/set for language blocks
// They only have default values.
bool eqAttributes = true;
bool eqProperties = fingerprint == other.version && version == other.version;
bool eqBody = string.Equals(body, other.body);
return
language == other.language
&& eqProperties
&& eqAttributes
&& eqBody;
}
public override bool Compile(out int blockId, ProtoCore.DSASM.CodeBlock parentBlock, ProtoCore.LanguageCodeBlock langBlock, ProtoCore.CompileTime.Context callContext, ProtoCore.DebugServices.EventSink sink = null, ProtoCore.AST.Node codeBlockNode = null, ProtoCore.AssociativeGraph.GraphNode graphNode = null)
{
Validity.Assert(langBlock != null);
blockId = ProtoCore.DSASM.Constants.kInvalidIndex;
bool buildSucceeded = false;
bool isLangSignValid = core.Langverify.Verify(langBlock);
if (isLangSignValid)
{
try
{
ProtoCore.CodeGen oldCodegen = core.assocCodegen;
if (ProtoCore.DSASM.InterpreterMode.kNormal == core.ExecMode)
{
if ((core.IsParsingPreloadedAssembly || core.IsParsingCodeBlockNode) && parentBlock == null)
{
if (core.CodeBlockList.Count == 0)
{
core.assocCodegen = new ProtoAssociative.CodeGen(core, callContext, parentBlock);
}
else
{
// We reuse the existing toplevel CodeBlockList's for the procedureTable's
// by calling this overloaded constructor - pratapa
core.assocCodegen = new ProtoAssociative.CodeGen(core);
}
}
else
{
core.assocCodegen = new ProtoAssociative.CodeGen(core, callContext, parentBlock);
}
}
if (null != core.AssocNode)
{
ProtoCore.AST.AssociativeAST.CodeBlockNode cnode = new ProtoCore.AST.AssociativeAST.CodeBlockNode();
cnode.Body.Add(core.AssocNode as ProtoCore.AST.AssociativeAST.AssociativeNode);
core.assocCodegen.context = callContext;
blockId = core.assocCodegen.Emit((cnode as ProtoCore.AST.AssociativeAST.CodeBlockNode), graphNode);
}
else
{
//if not null, Compile has been called from DfsTraverse. No parsing is needed.
if (codeBlockNode == null)
{
var p = ParserUtils.CreateParser(langBlock.body, core);
p.Parse();
// TODO Jun: Set this flag inside a persistent object
core.builtInsLoaded = true;
codeBlockNode = p.root;
//core.AstNodeList = p.GetParsedASTList(codeBlockNode as ProtoCore.AST.AssociativeAST.CodeBlockNode);
List <ProtoCore.AST.Node> astNodes = ProtoCore.Utils.ParserUtils.GetAstNodes(codeBlockNode);
core.AstNodeList = astNodes;
}
else
{
if (!core.builtInsLoaded)
{
// Load the built-in methods manually
ProtoCore.Utils.CoreUtils.InsertPredefinedAndBuiltinMethods(core, codeBlockNode, false);
core.builtInsLoaded = true;
}
}
core.assocCodegen.context = callContext;
//Temporarily change the code block for code gen to the current block, in the case it is an imperative block
//CodeGen for ProtoImperative is modified to passing in the core object.
ProtoCore.DSASM.CodeBlock oldCodeBlock = core.assocCodegen.codeBlock;
if (core.ExecMode == ProtoCore.DSASM.InterpreterMode.kExpressionInterpreter)
{
int tempBlockId = core.GetCurrentBlockId();
ProtoCore.DSASM.CodeBlock tempCodeBlock = core.GetCodeBlock(core.CodeBlockList, tempBlockId);
while (null != tempCodeBlock && tempCodeBlock.blockType != ProtoCore.DSASM.CodeBlockType.kLanguage)
{
tempCodeBlock = tempCodeBlock.parent;
}
core.assocCodegen.codeBlock = tempCodeBlock;
}
core.assocCodegen.codeBlock.EventSink = sink;
if (core.BuildStatus.ErrorCount == 0) //if there is syntax error, no build needed
{
blockId = core.assocCodegen.Emit((codeBlockNode as ProtoCore.AST.AssociativeAST.CodeBlockNode), graphNode);
}
if (core.ExecMode == ProtoCore.DSASM.InterpreterMode.kExpressionInterpreter)
{
blockId = core.assocCodegen.codeBlock.codeBlockId;
//Restore the code block.
core.assocCodegen.codeBlock = oldCodeBlock;
}
}
// @keyu: we have to restore asscoCodegen here. It may be
// reused later on. Suppose for an inline expression
// "x = 1 == 2 ? 3 : 4", we dynamically create assocCodegen
// to compile true and false expression in this inline
// expression, and if we don't restore assocCodegen, the pc
// is totally messed up.
//
// But if directly replace with old assocCodegen, will it
// replace some other useful information? Need to revisit it.
//
// Also refer to defect IDE-2120.
if (oldCodegen != null && core.assocCodegen != oldCodegen)
{
core.assocCodegen = oldCodegen;
}
}
catch (ProtoCore.BuildHaltException)
{
#if DEBUG
//core.BuildStatus.LogSemanticError(e.errorMsg);
#endif
}
buildSucceeded = core.BuildStatus.BuildSucceeded;
}
return(buildSucceeded);
}
public LanguageBlockNode()
{
codeblock = new ProtoCore.LanguageCodeBlock();
}
public LanguageBlockNode()
{
codeblock = new ProtoCore.LanguageCodeBlock();
}
public LanguageBlockNode()
{
CodeBlock = new ProtoCore.LanguageCodeBlock();
OpenParenPos = new IDEHelpNode() { Type = IDEHelpNode.HelpNodeType.PunctuationNode };
CloseParenPos = new IDEHelpNode() { Type = IDEHelpNode.HelpNodeType.PunctuationNode };
OpenCurlyBracePos = new IDEHelpNode() { Type = IDEHelpNode.HelpNodeType.PunctuationNode };
CloseCurlyBracePos = new IDEHelpNode() { Type = IDEHelpNode.HelpNodeType.PunctuationNode };
IdentPos = new IDEHelpNode() { Type = IDEHelpNode.HelpNodeType.KeywordNode };
ParaPosList = new List<IDEHelpNode>();
TextStringList = new List<StringNode>();
}
/// <summary>
/// Equality check for properties of a language block
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public bool Equals(LanguageCodeBlock other)
{
return Language == other.Language && String.Equals(Code, other.Code);
}
public LanguageCodeBlock(LanguageCodeBlock rhs)
{
Language = rhs.Language;
Code = rhs.Code;
}
public LanguageBlockNode()
{
languageblock = new LanguageCodeBlock();
openBracket = new IDEHelpNode(IDEHelpNode.NodeType.PunctuationNode);
language = new IDEHelpNode(IDEHelpNode.NodeType.KeywordNode);
closeBracket = new IDEHelpNode(IDEHelpNode.NodeType.PunctuationNode);
property = new List<IDEHelpNode>();
propertyValue = new List<StringNode>();
openBrace = new IDEHelpNode(IDEHelpNode.NodeType.PunctuationNode);
closeBrace = new IDEHelpNode(IDEHelpNode.NodeType.PunctuationNode);
}
/// <summary>
/// Equality check for properties of a language block
/// </summary>
/// <param name="other"></param>
/// <returns></returns>
public bool Equals(LanguageCodeBlock other)
{
return(Language == other.Language && String.Equals(Code, other.Code));
}
public LanguageCodeBlock(LanguageCodeBlock rhs)
{
Language = rhs.Language;
Code = rhs.Code;
}
