Added clean-functions option

premake5.lua

@@ -5,6 +5,11 @@ newoption {
 	value = "PATH"
 }
 
+newoption {
+	trigger = "clean-functions",
+	description = "Compiles only used functions"
+}
+
 newoption {
 	trigger = "clean-symbols",
 	description = "Cleans up the symbol table from unused symbols"
@@ -40,6 +45,9 @@ workspace "ssc"
 		links { "System", "arookas", "grammatica-1.6" }
 		
 		-- apply options
+		if _OPTIONS["clean-functions"] then
+			defines { "SSC_CLEAN_FUNCTIONS" }
+		end
 		if _OPTIONS["clean-symbols"] then
 			defines { "SSC_CLEAN_SYMBOLS" }
 		end

readme.md

@@ -68,6 +68,7 @@ There are also options which are able to be configured via the premake5 command
 |Option|Description|
 |------|-----------|
 |lib-dir|Sets the path to the dependencies. Defaults to the _lib/_ folder.|
+|clean-functions|Compiles only used functions.|
 |clean-symbols|Cleans symbol table of unused symbols.|
 
 ## Language

ssc/compiler.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Diagnostics;
 using System.IO;
-using System.Linq;
 
 namespace arookas {
 	public class sunCompiler {
@@ -85,6 +84,7 @@ namespace arookas {
 			}
 			mBinary.WriteEND();
 		}
+#if SSC_CLEAN_FUNCTIONS
 		void CompileFunctions() {
 			while (DoCompileFunctions() > 0) ;
 		}
@@ -96,6 +96,13 @@ namespace arookas {
 			}
 			return count;
 		}
+#else
+		void CompileFunctions() {
+			foreach (var callable in mContext.SymbolTable.Get<sunCallableSymbol>()) {
+				callable.Compile(this);
+			}
+		}
+#endif
 #if SSC_CLEAN_SYMBOLS
 		void CleanSymbols() {
 			var i = 0;