Clean up sunSpcBinary

This uses a lot less directive spam at the cost of the function still
being compiled into the IL in release.

ssc/ast/nodes.cs

@@ -66,25 +66,6 @@ namespace arookas {
 
 		public int LocalCount {
 			get {
-#if SSC_SCOPES
-				var locals = 0;
-				var maxChildLocals = 0;
-				foreach (var child in this) {
-					if (child is sunVariableDeclaration || child is sunVariableDefinition) {
-						++locals;
-					}
-					else if (child is sunCompoundStatement) {
-						locals += child.LocalCount; // HACK: compound statements aren't their own scope
-					}
-					else if (!(child is sunFunctionDefinition)) { // don't recurse into function bodies
-						var childLocals = child.LocalCount;
-						if (childLocals > maxChildLocals) {
-							maxChildLocals = childLocals;
-						}
-					}
-				}
-				return locals + maxChildLocals;
-#else
 				var locals = 0;
 				foreach (var child in this) {
 					if (child is sunVariableDeclaration || child is sunVariableDefinition) {
@@ -95,7 +76,6 @@ namespace arookas {
 					}
 				}
 				return locals;
-#endif
 			}
 		}
 

ssc/ast/nodes.flow.cs

@@ -99,9 +99,6 @@ namespace arookas {
 			: base(location) { }
 
 		public override void Compile(sunCompiler compiler) {
-#if SSC_SCOPES
-			compiler.Context.Scopes.Push();
-#endif
 			var loop = PushLoop(compiler.Context);
 			TryCompile(Declaration, compiler);
 			var bodyPrologue = compiler.Binary.Offset;
@@ -114,9 +111,6 @@ namespace arookas {
 			bodyEpilogue.Relocate();
 			loop.BreakPoint = compiler.Binary.Offset;
 			compiler.Context.Loops.Pop(compiler);
-#if SSC_SCOPES
-			compiler.Context.Scopes.Pop();
-#endif
 		}
 	}
 	class sunForDeclaration : sunNode {

ssc/ast/nodes.statements.cs

@@ -7,16 +7,6 @@
 	class sunStatementBlock : sunNode {
 		public sunStatementBlock(sunSourceLocation location)
 			: base(location) { }
-
-		public override void Compile(sunCompiler compiler) {
-#if SSC_SCOPES
-			compiler.Context.Scopes.Push(compiler.Context.Scopes.Top.Type);
-#endif
-			base.Compile(compiler);
-#if SSC_SCOPES
-			compiler.Context.Scopes.Pop();
-#endif
-		}
 	}
 
 	class sunImport : sunNode {

ssc/ast/nodes.variables.cs

@@ -35,7 +35,7 @@
 			var symbol = compiler.Context.DeclareVariable(this);
 			symbol.Modifiers = Modifiers;
 			if ((Modifiers & sunSymbolModifiers.Constant) != 0) {
-				throw new sunInvalidModifierException(this[0]);
+				throw new sunConstantDeclarationException(this);
 			}
 		}
 	}

ssc/binary.cs

@@ -87,380 +87,319 @@ namespace arookas {
 
 	sealed class sunSpcBinary : sunBinary {
 		aBinaryWriter mWriter;
-		sunSpcBinarySection mText, mData, mDataString, mSymbol, mSymbolString;
+		sunSpcStringTable mStringTable;
+		uint mTextOffset, mDataOffset, mSymbolOffset;
 		int mDataCount, mSymbolCount, mVarCount;
 
 		public override uint Offset {
-			get { return mText.Offset; }
+			get { return (uint)mWriter.Position; }
 		}
 
 		public sunSpcBinary(Stream output) {
 			mWriter = new aBinaryWriter(output, Endianness.Big, Encoding.GetEncoding(932));
-			mText = new sunSpcBinarySection();
-			mData = new sunSpcBinarySection();
-			mDataString = new sunSpcBinarySection();
-			mSymbol = new sunSpcBinarySection();
-			mSymbolString = new sunSpcBinarySection();
-			mWriter.PushAnchor();
+			mStringTable = new sunSpcStringTable(Encoding.GetEncoding(932));
 		}
 
+		public override void Open() {
+			mWriter.PushAnchor();
+			WriteHeader();
+		}
 		public override void Close() {
-			// header
-			mWriter.WriteString("SPCB");
-			mWriter.Write32(0x1C);
-			mWriter.Write32(0x1C + mText.Size);
+			WriteHeader();
+			mWriter.PopAnchor();
+		}
+
+		void WriteHeader() {
+			mWriter.Goto(0);
+			mWriter.Write8(0x53); // 'S'
+			mWriter.Write8(0x50); // 'P'
+			mWriter.Write8(0x43); // 'C'
+			mWriter.Write8(0x42); // 'B'
+			mWriter.Write32(mTextOffset);
+			mWriter.Write32(mDataOffset);
 			mWriter.WriteS32(mDataCount);
-			mWriter.Write32(0x1C + mText.Size + mData.Size + mDataString.Size);
+			mWriter.Write32(mSymbolOffset);
 			mWriter.WriteS32(mSymbolCount);
 			mWriter.WriteS32(mVarCount);
-
-			// sections
-			mText.Copy(mWriter);
-			mData.Copy(mWriter);
-			mDataString.Copy(mWriter);
-			mSymbol.Copy(mWriter);
-			mSymbolString.Copy(mWriter);
 		}
 
 		// text
 		public override void Keep() {
-			mText.Writer.Keep();
+			mWriter.Keep();
 		}
 		public override void Back() {
-			mText.Writer.Back();
+			mWriter.Back();
 		}
 		public override void Goto(uint offset) {
-			mText.Writer.Goto(offset);
+			mWriter.Goto(offset);
 		}
 
+		public override void BeginText() {
+			mTextOffset = Offset;
+			mWriter.PushAnchor();
+		}
 		public override void WriteINT(int value) {
 			switch (value) { // shortcut commands
 				case 0: WriteINT0(); return;
 				case 1: WriteINT1(); return;
 			}
-#if DEBUG
 			TraceInstruction("int {0} # ${0:X}", value);
-#endif
-			mText.Writer.Write8(0x00);
-			mText.Writer.WriteS32(value);
+			mWriter.Write8(0x00);
+			mWriter.WriteS32(value);
 		}
 		public override void WriteFLT(float value) {
-#if DEBUG
 			TraceInstruction("flt {0}", value);
-#endif
-			mText.Writer.Write8(0x01);
-			mText.Writer.WriteF32(value);
+			mWriter.Write8(0x01);
+			mWriter.WriteF32(value);
 		}
 		public override void WriteSTR(int index) {
-#if DEBUG
 			TraceInstruction("str {0}", index);
-#endif
-			mText.Writer.Write8(0x02);
-			mText.Writer.WriteS32(index);
+			mWriter.Write8(0x02);
+			mWriter.WriteS32(index);
 		}
 		public override void WriteADR(uint value) {
-#if DEBUG
 			TraceInstruction("adr ${0:X8}", value);
-#endif
-			mText.Writer.Write8(0x03);
-			mText.Writer.Write32(value);
+			mWriter.Write8(0x03);
+			mWriter.Write32(value);
 		}
 		public override void WriteVAR(int display, int index) {
-#if DEBUG
 			TraceInstruction("var {0} {1}", display, index);
-#endif
-			mText.Writer.Write8(0x04);
-			mText.Writer.WriteS32(display);
-			mText.Writer.WriteS32(index);
+			mWriter.Write8(0x04);
+			mWriter.WriteS32(display);
+			mWriter.WriteS32(index);
 		}
 		public override void WriteNOP() {
-#if DEBUG
 			TraceInstruction("nop");
-#endif
-			mText.Writer.Write8(0x05);
+			mWriter.Write8(0x05);
 		}
 		public override void WriteINC(int display, int index) {
-#if DEBUG
 			TraceInstruction("inc {0} {1}", display, index);
-#endif
-			mText.Writer.Write8(0x06);
-			mText.Writer.WriteS32(display);
-			mText.Writer.WriteS32(index);
+			mWriter.Write8(0x06);
+			mWriter.WriteS32(display);
+			mWriter.WriteS32(index);
 		}
 		public override void WriteDEC(int display, int index) {
-#if DEBUG
 			TraceInstruction("dec {0} {1}", display, index);
-#endif
-			mText.Writer.Write8(0x07);
-			mText.Writer.WriteS32(display);
-			mText.Writer.WriteS32(index);
+			mWriter.Write8(0x07);
+			mWriter.WriteS32(display);
+			mWriter.WriteS32(index);
 		}
 		public override void WriteADD() {
-#if DEBUG
 			TraceInstruction("add");
-#endif
-			mText.Writer.Write8(0x08);
+			mWriter.Write8(0x08);
 		}
 		public override void WriteSUB() {
-#if DEBUG
 			TraceInstruction("sub");
-#endif
-			mText.Writer.Write8(0x09);
+			mWriter.Write8(0x09);
 		}
 		public override void WriteMUL() {
-#if DEBUG
 			TraceInstruction("mul");
-#endif
-			mText.Writer.Write8(0x0A);
+			mWriter.Write8(0x0A);
 		}
 		public override void WriteDIV() {
-#if DEBUG
 			TraceInstruction("div");
-#endif
-			mText.Writer.Write8(0x0B);
+			mWriter.Write8(0x0B);
 		}
 		public override void WriteMOD() {
-#if DEBUG
 			TraceInstruction("mod");
-#endif
-			mText.Writer.Write8(0x0C);
+			mWriter.Write8(0x0C);
 		}
 		public override void WriteASS(int display, int index) {
-#if DEBUG
 			TraceInstruction("ass {0} {1}", display, index);
-#endif
-			mText.Writer.Write8(0x0D);
-			mText.Writer.Write8(0x04); // unused (skipped over by TSpcInterp)
-			mText.Writer.WriteS32(display);
-			mText.Writer.WriteS32(index);
+			mWriter.Write8(0x0D);
+			mWriter.Write8(0x04); // unused (skipped over by TSpcInterp)
+			mWriter.WriteS32(display);
+			mWriter.WriteS32(index);
 		}
 		public override void WriteEQ() {
-#if DEBUG
 			TraceInstruction("eq");
-#endif
-			mText.Writer.Write8(0x0E);
+			mWriter.Write8(0x0E);
 		}
 		public override void WriteNE() {
-#if DEBUG
 			TraceInstruction("ne");
-#endif
-			mText.Writer.Write8(0x0F);
+			mWriter.Write8(0x0F);
 		}
 		public override void WriteGT() {
-#if DEBUG
 			TraceInstruction("gt");
-#endif
-			mText.Writer.Write8(0x10);
+			mWriter.Write8(0x10);
 		}
 		public override void WriteLT() {
-#if DEBUG
 			TraceInstruction("lt");
-#endif
-			mText.Writer.Write8(0x11);
+			mWriter.Write8(0x11);
 		}
 		public override void WriteGE() {
-#if DEBUG
 			TraceInstruction("ge");
-#endif
-			mText.Writer.Write8(0x12);
+			mWriter.Write8(0x12);
 		}
 		public override void WriteLE() {
-#if DEBUG
 			TraceInstruction("le");
-#endif
-			mText.Writer.Write8(0x13);
+			mWriter.Write8(0x13);
 		}
 		public override void WriteNEG() {
-#if DEBUG
 			TraceInstruction("neg");
-#endif
-			mText.Writer.Write8(0x14);
+			mWriter.Write8(0x14);
 		}
 		public override void WriteNOT() {
-#if DEBUG
 			TraceInstruction("not");
-#endif
-			mText.Writer.Write8(0x15);
+			mWriter.Write8(0x15);
 		}
 		public override void WriteAND() {
-#if DEBUG
 			TraceInstruction("and");
-#endif
-			mText.Writer.Write8(0x16);
+			mWriter.Write8(0x16);
 		}
 		public override void WriteOR() {
-#if DEBUG
 			TraceInstruction("or");
-#endif
-			mText.Writer.Write8(0x17);
+			mWriter.Write8(0x17);
 		}
 		public override void WriteBAND() {
-#if DEBUG
 			TraceInstruction("band");
-#endif
-			mText.Writer.Write8(0x18);
+			mWriter.Write8(0x18);
 		}
 		public override void WriteBOR() {
-#if DEBUG
 			TraceInstruction("bor");
-#endif
-			mText.Writer.Write8(0x19);
+			mWriter.Write8(0x19);
 		}
 		public override void WriteSHL() {
-#if DEBUG
 			TraceInstruction("shl");
-#endif
-			mText.Writer.Write8(0x1A);
+			mWriter.Write8(0x1A);
 		}
 		public override void WriteSHR() {
-#if DEBUG
 			TraceInstruction("shr");
-#endif
-			mText.Writer.Write8(0x1B);
+			mWriter.Write8(0x1B);
 		}
 		public override void WriteCALL(uint offset, int count) {
-#if DEBUG
 			TraceInstruction("call ${0:X8} {1}", offset, count);
-#endif
-			mText.Writer.Write8(0x1C);
-			mText.Writer.Write32(offset);
-			mText.Writer.WriteS32(count);
+			mWriter.Write8(0x1C);
+			mWriter.Write32(offset);
+			mWriter.WriteS32(count);
 		}
 		public override void WriteFUNC(int index, int count) {
-#if DEBUG
 			TraceInstruction("func {0} {1}", index, count);
-#endif
-			mText.Writer.Write8(0x1D);
-			mText.Writer.WriteS32(index);
-			mText.Writer.WriteS32(count);
+			mWriter.Write8(0x1D);
+			mWriter.WriteS32(index);
+			mWriter.WriteS32(count);
 		}
 		public override void WriteMKFR(int count) {
-#if DEBUG
 			TraceInstruction("mkfr {0}", count);
-#endif
-			mText.Writer.Write8(0x1E);
-			mText.Writer.WriteS32(count);
+			mWriter.Write8(0x1E);
+			mWriter.WriteS32(count);
 		}
 		public override void WriteMKDS(int display) {
-#if DEBUG
 			TraceInstruction("mkds {0}", display);
-#endif
-			mText.Writer.Write8(0x1F);
-			mText.Writer.WriteS32(display);
+			mWriter.Write8(0x1F);
+			mWriter.WriteS32(display);
 		}
 		public override void WriteRET() {
-#if DEBUG
 			TraceInstruction("ret");
-#endif
-			mText.Writer.Write8(0x20);
+			mWriter.Write8(0x20);
 		}
 		public override void WriteRET0() {
-#if DEBUG
 			TraceInstruction("ret0");
-#endif
-			mText.Writer.Write8(0x21);
+			mWriter.Write8(0x21);
 		}
 		public override void WriteJNE(uint offset) {
-#if DEBUG
 			TraceInstruction("jne ${0:X8}", offset);
-#endif
-			mText.Writer.Write8(0x22);
-			mText.Writer.Write32(offset);
+			mWriter.Write8(0x22);
+			mWriter.Write32(offset);
 		}
 		public override void WriteJMP(uint offset) {
-#if DEBUG
 			TraceInstruction("jmp ${0:X8}", offset);
-#endif
-			mText.Writer.Write8(0x23);
-			mText.Writer.Write32(offset);
+			mWriter.Write8(0x23);
+			mWriter.Write32(offset);
 		}
 		public override void WritePOP() {
-#if DEBUG
 			TraceInstruction("pop");
-#endif
-			mText.Writer.Write8(0x24);
+			mWriter.Write8(0x24);
 		}
 		public override void WriteINT0() {
-#if DEBUG
 			TraceInstruction("int0");
-#endif
-			mText.Writer.Write8(0x25);
+			mWriter.Write8(0x25);
 		}
 		public override void WriteINT1() {
-#if DEBUG
 			TraceInstruction("int1");
-#endif
-			mText.Writer.Write8(0x26);
+			mWriter.Write8(0x26);
 		}
 		public override void WriteEND() {
-#if DEBUG
 			TraceInstruction("end");
-#endif
-			mText.Writer.Write8(0x27);
+			mWriter.Write8(0x27);
+		}
+		public override void EndText() {
+			mWriter.PopAnchor();
 		}
 
-#if DEBUG
+		[Conditional("DEBUG")]
 		void TraceInstruction(string format, params object[] args) {
 			var instruction = String.Format(format, args);
-			Debug.WriteLine("{0:X8} {1}", mText.Size, instruction);
+			Debug.WriteLine("{0:X8} {1}", mWriter.Position, instruction);
 		}
-#endif
 
 		// data
+		public override void BeginData() {
+			mDataCount = 0;
+			mDataOffset = Offset;
+			mWriter.PushAnchor();
+			mStringTable.Clear();
+		}
 		public override void WriteData(string data) {
 			if (data == null) {
 				throw new ArgumentNullException("data");
 			}
-			mData.Writer.Write32(mDataString.Size);
-			mDataString.Writer.WriteString<aZSTR>(data);
+			mWriter.Write32(mStringTable.Add(data));
 			++mDataCount;
 		}
+		public override void EndData() {
+			mWriter.WriteString(mStringTable.ToString());
+			mWriter.PopAnchor();
+			mStringTable.Clear();
+		}
 
 		// symbol
+		public override void BeginSymbol() {
+			mSymbolCount = 0;
+			mSymbolOffset = Offset;
+			mWriter.PushAnchor();
+			mStringTable.Clear();
+		}
 		public override void WriteSymbol(sunSymbolType type, string name, uint data) {
-			mSymbol.Writer.WriteS32((int)type);
-			mSymbol.Writer.Write32(mSymbolString.Size);
-			mSymbol.Writer.Write32(data);
-			mSymbol.Writer.Write32(0u); // runtime field (hash)
-			mSymbol.Writer.Write32(0u); // runtime field (funcptr)
-			mSymbolString.Writer.WriteString<aZSTR>(name);
+			mWriter.WriteS32((int)type);
+			mWriter.Write32(mStringTable.Add(name));
+			mWriter.Write32(data);
+			mWriter.Write32(0u); // runtime field (hash)
+			mWriter.Write32(0u); // runtime field (funcptr)
 			++mSymbolCount;
 			if (type == sunSymbolType.Variable) {
 				++mVarCount;
 			}
 		}
+		public override void EndSymbol() {
+			mWriter.WriteString(mStringTable.ToString());
+			mWriter.PopAnchor();
+			mStringTable.Clear();
+		}
 
-		class sunSpcBinarySection : IDisposable {
-			readonly aBinaryWriter mWriter;
-			readonly MemoryStream mStream;
+		class sunSpcStringTable {
+			StringBuilder mBuilder;
+			Encoding mEncoding;
+			uint mSize;
 
-			public aBinaryWriter Writer {
-				get { return mWriter; }
-			}
-			public MemoryStream Stream {
-				get { return mStream; }
+			public sunSpcStringTable(Encoding encoding) {
+				mBuilder = new StringBuilder(1024);
+				mEncoding = encoding;
 			}
 
-			public uint Offset {
-				get { return (uint)mWriter.Position; }
+			public uint Add(string value) {
+				var size = mSize;
+				mBuilder.Append(value);
+				mBuilder.Append('\0');
+				mSize += (uint)mEncoding.GetByteCount(value) + 1u; // + null terminator
+				return size;
 			}
-			public uint Size {
-				get { return (uint)mWriter.Length; }
+			public override string ToString() {
+				return mBuilder.ToString();
 			}
-
-			public sunSpcBinarySection() {
-				mStream = new MemoryStream(1024);
-				mWriter = new aBinaryWriter(mStream, Endianness.Big, Encoding.GetEncoding(932));
-			}
-
-			public void Dispose() {
-				mStream.Dispose();
-			}
-			public void Copy(aBinaryWriter writer) {
-				if (writer == null) {
-					throw new ArgumentNullException("writer");
-				}
-				writer.Write8s(mStream.GetBuffer(), (int)Size);
+			public void Clear() {
+				mBuilder.Clear();
+				mSize = 0;
 			}
 		}
 	}

ssc/context.cs

@@ -97,16 +97,15 @@ namespace arookas {
 		}
 		sunVariableSymbol DeclareVariable(sunIdentifier node, sunSymbolModifiers modifiers) {
 			var local = (modifiers & sunSymbolModifiers.Local) != 0;
+			if (local && Scopes.Count > 1) {
+				throw new sunLocalFunctionVariableException(node);
+			}
 			var name = MangleSymbolName(node.Value, node.Location.ScriptId, false, local);
 			var symbol = Scopes.DeclareVariable(name);
 			if (symbol == null) {
 				throw new sunRedeclaredVariableException(node);
 			}
-#if SSC_SCOPES
-			if (Scopes.Top.Type == sunScopeType.Script) {
-#else
 			if (Scopes.Count == 1) {
-#endif
 				SymbolTable.Add(symbol);
 			}
 			return symbol;

ssc/exceptions.cs

@@ -259,4 +259,20 @@ namespace arookas {
 		public sunInvalidModifierException(sunNode node)
 			: base(node) { }
 	}
+	class sunConstantDeclarationException : sunNodeException<sunVariableDeclaration> {
+		public override string Message {
+			get { return "Constant variables must be assigned a value."; }
+		}
+
+		public sunConstantDeclarationException(sunVariableDeclaration node)
+			: base(node) { }
+	}
+	class sunLocalFunctionVariableException : sunNodeException<sunNode> {
+		public override string Message {
+			get { return "Only script-scope variables can be declared local."; }
+		}
+
+		public sunLocalFunctionVariableException(sunNode node)
+			: base(node) { }
+	}
 }

ssc/scope.cs

@@ -5,25 +5,11 @@ using System.Linq;
 namespace arookas {
 	class sunScopeStack : IEnumerable<sunScope> {
 		List<sunScope> mStack;
-#if SSC_SCOPES
-		int mLocals;
-#endif
 
 		public int Count {
 			get { return mStack.Count; }
 		}
 		
-#if SSC_SCOPES
-		public sunScope Root {
-			get { return this.FirstOrDefault(i => i.Type == Top.Type); }
-		}
-		public sunScope Script {
-			get { return this.FirstOrDefault(i => i.Type == sunScopeType.Script); }
-		}
-		public sunScope Function {
-			get { return this.FirstOrDefault(i => i.Type == sunScopeType.Function); }
-		}
-#endif
 		public sunScope Top {
 			get { return this[Count - 1]; }
 		}
@@ -34,78 +20,32 @@ namespace arookas {
 
 		public sunScopeStack() {
 			mStack = new List<sunScope>(8);
-#if SSC_SCOPES
-			Push(sunScopeType.Script); // push global scope
-#else
 			Push();
-#endif
 		}
 
 		public void Push() {
-#if SSC_SCOPES
-			Push(Top.Type);
-#else
 			mStack.Add(new sunScope());
-#endif
 		}
-#if SSC_SCOPES
-		public void Push(sunScopeType type) {
-			mStack.Add(new sunScope(type));
-		}
-#endif
 		public void Pop() {
 			if (Count > 1) {
-#if SSC_SCOPES
-				if (Top.Type == sunScopeType.Script) {
-					mLocals = 0; // left the function, reset locals
-				}
-#else
 				// close relocations while we still have references to the symbols
 				foreach (var variable in Top) {
 					variable.CloseRelocations();
 				}
-#endif
 				mStack.RemoveAt(Count - 1);
 			}
 		}
 		public void Clear() {
 			mStack.Clear();
-#if SSC_SCOPES
-			Push(sunScopeType.Script); // add global scope
-			mLocals = 0;
-#else
 			Push();
-#endif
 		}
 
 		public sunVariableSymbol DeclareVariable(string name) {
-#if SSC_SCOPES
-			switch (Top.Type) {
-				case sunScopeType.Script: return DeclareGlobal(name);
-				case sunScopeType.Function: return DeclareLocal(name);
-			}
-			return null;
-#else
 			return Top.DeclareVariable(name, Count - 1, Top.VariableCount);
-#endif
 		}
 		public sunConstantSymbol DeclareConstant(string name, sunExpression expression) {
 			return Top.DeclareConstant(name, expression);
 		}
-#if SSC_SCOPES
-		sunVariableSymbol DeclareGlobal(string name) {
-			// symbol's display/index will be
-			// filled out by the relocation code
-			return Top.DeclareVariable(name, 0, 0);
-		}
-		sunVariableSymbol DeclareLocal(string name) {
-			var symbol = Top.DeclareVariable(name, 1, mLocals);
-			if (symbol != null) {
-				++mLocals;
-			}
-			return symbol;
-		}
-#endif
 
 		public IEnumerator<sunScope> GetEnumerator() {
 			return mStack.GetEnumerator();
@@ -117,25 +57,9 @@ namespace arookas {
 
 	class sunScope : IEnumerable<sunStorableSymbol> {
 		List<sunStorableSymbol> mStorables;
-#if SSC_SCOPES
-		sunScopeType mType;
-#endif
 
-#if SSC_SCOPES
-		public sunScopeType Type {
-			get { return mType; }
-		}
-#endif
-
-#if SSC_SCOPES
-		public sunScope(sunScopeType type) {
-#else
 		public sunScope() {
-#endif
 			mStorables = new List<sunStorableSymbol>(10);
-#if SSC_SCOPES
-			mType = type;
-#endif
 		}
 
 		public int StorableCount {
@@ -186,11 +110,4 @@ namespace arookas {
 			return GetEnumerator();
 		}
 	}
-
-#if SSC_SCOPES
-	enum sunScopeType {
-		Script,
-		Function,
-	}
-#endif
 }

ssc/symbol.cs

@@ -185,11 +185,7 @@ namespace arookas {
 
 		public override void Compile(sunCompiler compiler) {
 			mOffset = compiler.Binary.Offset;
-#if SSC_SCOPES
-			compiler.Context.Scopes.Push(sunScopeType.Function);
-#else
 			compiler.Context.Scopes.Push();
-#endif
 			foreach (var parameter in Parameters) {
 				compiler.Context.Scopes.DeclareVariable(parameter); // since there is no AST node for these, they won't affect MaxLocalCount
 			}