Added support for inline comments

Also now doing comment serialization on def_comment directly as parse_comment doesn't need it.

Essentially comment ast types serialize the same way s untyped and execution ASTs

project/bootstrap.cpp

@@ -17,7 +17,7 @@ GEN_NS_END
 using namespace gen;
 
 constexpr char const* generation_notice =
-"// This file was generated automatially by gen.bootstrap.cpp "
+"// This file was generated automatially by gencpp's bootstrap.cpp "
 "(See: https://github.com/Ed94/gencpp)\n\n";
 
 constexpr bool DontSkipInitialDirectives = false;

project/components/ast.cpp

@@ -43,6 +43,11 @@ String AST::to_string()
 
 		case Comment:
 		{
+			// TODO : Move this formmating process to def_comment,
+			// Were going to preserve as much of the original formatting as possible
+			// so that the parsed comments don't have any artifacts.
+			// Just doing what untyped and execution do
+#if 0
 			if ( Prev && Prev->Type != Comment && Prev->Type != NewLine )
 				result.append( "\n" );
 
@@ -72,6 +77,9 @@ String AST::to_string()
 
 			if ( result.back() != '\n' )
 				result.append( "\n" );
+#else 
+			result.append( Content );
+#endif
 		}
 		break;
 
@@ -141,8 +149,14 @@ String AST::to_string()
 
 			else result.append_fmt( "class %S", Name );
 			
+			// Check if it can have an end-statement
 			if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
-				result.append(";\n");
+			{
+				if ( InlineCmt )
+					result.append_fmt( "; // %S\n", InlineCmt->Content );
+				else
+					result.append(";\n");
+			}
 		}
 		break;
 
@@ -169,7 +183,12 @@ String AST::to_string()
 			if ( Params )
 				result.append_fmt( "( %S )", Params->to_string() );
 			else
-				result.append( "(void);\n" );
+			{
+				if ( InlineCmt )
+					result.append_fmt( "(void); // %S\n", InlineCmt->Content );
+				else
+					result.append( "(void);\n" );
+			}
 		}
 		break;
 
@@ -203,10 +222,15 @@ String AST::to_string()
 					result.append_fmt( "~%S()", Parent->Name );
 
 				if ( specs.has( ESpecifier::Pure ) )
-					result.append( " = 0;\n" );
+					result.append( " = 0;" );
 			}
 			else
-				result.append_fmt( "~%S();\n", Parent->Name );
+				result.append_fmt( "~%S();", Parent->Name );
+			
+			if ( InlineCmt )
+				result.append_fmt( "  %S", InlineCmt->Content );
+			else
+				result.append("\n");
 		}
 		break;
 
@@ -249,7 +273,12 @@ String AST::to_string()
 			result.append_fmt( "enum %S : %S", Name, UnderlyingType->to_string() );
 
 			if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
-				result.append(";\n");
+			{
+				if ( InlineCmt )
+					result.append_fmt(";  %S", InlineCmt->Content );
+				else
+					result.append(";\n");
+			}
 		}
 		break;
 
@@ -299,7 +328,12 @@ String AST::to_string()
 			result.append_fmt( "%S : %S", Name, UnderlyingType->to_string() );
 
 			if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
-				result.append(";\n");
+			{
+				if ( InlineCmt )
+					result.append_fmt(";  %S", InlineCmt->Content );
+				else
+					result.append(";\n");
+			}
 		}
 		break;
 
@@ -327,7 +361,14 @@ String AST::to_string()
 			result.append_fmt( "friend %S", Declaration->to_string() );
 
 			if ( result[ result.length() -1 ] != ';' )
-				result.append( ";\n" );
+			{
+				result.append( ";" );
+			}
+			
+			if ( InlineCmt )
+				result.append_fmt("  %S", InlineCmt->Content );
+			else
+				result.append("\n");
 		break;
 
 		case Function:
@@ -404,7 +445,10 @@ String AST::to_string()
 				}
 			}
 
-			result.append( ";\n" );
+			if ( InlineCmt )
+				result.append_fmt( ";  %S", InlineCmt->Content );
+			else
+				result.append( ";\n" );
 		}
 		break;
 
@@ -496,7 +540,10 @@ String AST::to_string()
 				}
 			}
 			
-			result.append( ";\n" );
+			if ( InlineCmt )
+				result.append_fmt( ";  %S", InlineCmt->Content );
+			else
+				result.append( ";\n" );
 		}
 		break;
 
@@ -504,6 +551,8 @@ String AST::to_string()
 		{
 			if ( Specs )
 			{
+				// TODO : Add support for specifies before the operator keyword
+				
 				if ( Name && Name.length() )
 					result.append_fmt( "%Soperator %S()", Name, ValueType->to_string() );
 				else
@@ -532,6 +581,8 @@ String AST::to_string()
 		case Operator_Cast_Fwd:
 			if ( Specs )
 			{
+				// TODO : Add support for specifies before the operator keyword
+				
 				result.append_fmt( "operator %S()", ValueType->to_string() );
 
 				for ( SpecifierT spec : Specs->cast<CodeSpecifiers>() )
@@ -543,11 +594,17 @@ String AST::to_string()
 					}
 				}
 
-				result.append( ";" );
+				if ( InlineCmt )
+					result.append_fmt( ";  %S", InlineCmt->Content );
+				else
+					result.append( ";\n" );
 				break;
 			}
 
-			result.append_fmt("operator %S();\n", ValueType->to_string() );
+			if ( InlineCmt )
+				result.append_fmt("operator %S();  %S", ValueType->to_string() );
+			else
+				result.append_fmt("operator %S();\n", ValueType->to_string() );
 		break;
 
 		case Parameters:
@@ -680,7 +737,12 @@ String AST::to_string()
 			}
 
 			if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
-				result.append(";\n");
+			{
+				if ( InlineCmt )
+					result.append_fmt(";  %S", InlineCmt->Content );
+				else
+					result.append(";\n");
+			}
 		}
 		break;
 
@@ -695,7 +757,12 @@ String AST::to_string()
 			else result.append_fmt( "struct %S", Name );
 
 			if ( Parent == nullptr || ( Parent->Type != ECode::Typedef && Parent->Type != ECode::Variable ) )
-				result.append(";\n");
+			{
+				if ( InlineCmt )
+					result.append_fmt(";  %S", InlineCmt->Content );
+				else
+					result.append(";\n");
+			}
 		}
 		break;
 
@@ -726,8 +793,13 @@ String AST::to_string()
 			}
 			else
 			{
-				result.append( ";\n" );
+				result.append( ";" );
 			}
+			
+			if ( InlineCmt )
+				result.append_fmt("  %S", InlineCmt->Content);
+			else
+				result.append("\n");
 		}
 		break;
 
@@ -796,15 +868,23 @@ String AST::to_string()
 				if ( UnderlyingType->ArrExpr )
 					result.append_fmt( "[%S]", UnderlyingType->ArrExpr->to_string() );
 
-				result.append( ";\n" );
+				result.append( ";" );
 			}
 			else
-				result.append_fmt( "using %S;\n", Name );
+				result.append_fmt( "using %S;", Name );
+			
+			if ( InlineCmt )
+				result.append_fmt("  %S\n", InlineCmt->Content );
+			else
+				result.append("\n");
 		}
 		break;
 
 		case Using_Namespace:
-			result.append_fmt( "using namespace %s;\n", Name );
+			if ( InlineCmt )
+				result.append_fmt( "using namespace $S;  %S", Name, InlineCmt->Content );
+			else
+				result.append_fmt( "using namespace %s;\n", Name );
 		break;
 
 		case Variable:
@@ -831,19 +911,27 @@ String AST::to_string()
 				if ( Value )
 					result.append_fmt( " = %S", Value->to_string() );
 
-				result.append( ";\n" );
+				if ( InlineCmt )
+					result.append_fmt(";  %S", InlineCmt->Content);
+				else
+					result.append( ";\n" );
 
 				break;
 			}
 
 			if ( BitfieldSize )
-				result.append_fmt( "%S %S : %S;\n", ValueType->to_string(), Name, BitfieldSize->to_string() );
+				result.append_fmt( "%S %S : %S;", ValueType->to_string(), Name, BitfieldSize->to_string() );
 
 			else if ( UnderlyingType->ArrExpr )
-				result.append_fmt( "%S %S[%S];\n", UnderlyingType->to_string(), Name, UnderlyingType->ArrExpr->to_string() );
+				result.append_fmt( "%S %S[%S];", UnderlyingType->to_string(), Name, UnderlyingType->ArrExpr->to_string() );
 
 			else
-				result.append_fmt( "%S %S;\n", UnderlyingType->to_string(), Name );
+				result.append_fmt( "%S %S;", UnderlyingType->to_string(), Name );
+			
+			if ( InlineCmt )
+				result.append_fmt("  %S", InlineCmt->Content);
+			else
+				result.append("\n");
 		}
 		break;
 

project/components/ast.hpp

@@ -226,10 +226,11 @@ struct AST
 	union {
 		struct
 		{
+			AST*      InlineCmt;      // Class, Constructor, Destructor, Enum, Friend, Functon, Operator, OpCast, Struct, Typedef, Using, Variable
 			AST*      Attributes;     // Class, Enum, Function, Struct, Typedef, Union, Using, Variable
-			AST*      Specs;          // Function, Operator, Type symbol, Variable
+			AST*      Specs;          // Destructor, Function, Operator, Type symbol, Variable
 			union {
-				AST*  InitializerList; // Constructor, Destructor
+				AST*  InitializerList; // Constructor
 				AST*  ParentType;      // Class, Struct
 				AST*  ReturnType;      // Function, Operator
 				AST*  UnderlyingType;  // Enum, Typedef
@@ -237,7 +238,7 @@ struct AST
 			};
 			union {
 				AST*  BitfieldSize;    // Varaiable (Class/Struct Data Member)
-				AST*  Params;          // Function, Operator, Template
+				AST*  Params;          // Constructor, Function, Operator, Template
 			};
 			union {
 				AST*  ArrExpr;        // Type Symbol
@@ -275,10 +276,11 @@ struct AST_POD
 	union {
 		struct
 		{
+			AST*      InlineCmt;      // Class, Constructor, Destructor, Enum, Friend, Functon, Operator, OpCast, Struct, Typedef, Using, Variable
 			AST*      Attributes;     // Class, Enum, Function, Struct, Typename, Union, Using, Variable
 			AST*      Specs;          // Function, Operator, Type symbol, Variable
 			union {
-				AST*  InitializerList; // Constructor, Destructor
+				AST*  InitializerList; // Constructor
 				AST*  ParentType;      // Class, Struct
 				AST*  ReturnType;      // Function, Operator
 				AST*  UnderlyingType;  // Enum, Typedef

project/components/ast_types.hpp

@@ -57,6 +57,7 @@ struct AST_Class
 		char                _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			CodeComment     InlineCmt;
 			CodeAttributes  Attributes;
 			char 	        _PAD_SPECS_ [ sizeof(AST*) ];
 			CodeType        ParentType;
@@ -80,10 +81,11 @@ struct AST_Constructor
 		char          _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
-			char      _PAD_PROPERTIES_ [ sizeof(AST*) * 3 ];
+			CodeComment InlineCmt;
-			Code      InitializerList;
+			char        _PAD_PROPERTIES_ [ sizeof(AST*) * 3 ];
-			CodeParam Params;
+			Code        InitializerList;
-			Code      Body;
+			CodeParam   Params;
+			Code        Body;
 		};
 	};
 	Code              Prev;
@@ -116,6 +118,7 @@ struct AST_Destructor
 		char               _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			CodeComment    InlineCmt;
 			char           _PAD_PROPERTIES_ [ sizeof(AST*) * 1 ];
 			CodeSpecifiers Specs;
 			char           _PAD_PROPERTIES_2_ [ sizeof(AST*) * 2 ];
@@ -137,6 +140,7 @@ struct AST_Enum
 		char                _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			CodeComment    InlineCmt;
 			CodeAttributes Attributes;
 			char           _PAD_SPEC_  [ sizeof(AST*) ];
 			CodeType       UnderlyingType;
@@ -175,7 +179,7 @@ struct AST_Extern
 		char          _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
-			char      _PAD_PROPERTIES_[ sizeof(AST*) * 4 ];
+			char      _PAD_PROPERTIES_[ sizeof(AST*) * 5 ];
 			CodeBody  Body;
 		};
 	};
@@ -209,8 +213,9 @@ struct AST_Friend
 		char          _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
-			char      _PAD_PROPERTIES_[ sizeof(AST*) * 4 ];
+			CodeComment InlineCmt;
-			Code      Declaration;
+			char        _PAD_PROPERTIES_[ sizeof(AST*) * 4 ];
+			Code        Declaration;
 		};
 	};
 	Code              Prev;
@@ -228,6 +233,7 @@ struct AST_Fn
 		char                _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			CodeComment     InlineCmt;
 			CodeAttributes  Attributes;
 			CodeSpecifiers  Specs;
 			CodeType        ReturnType;
@@ -263,7 +269,7 @@ struct AST_NS
 	union {
 		char          _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct {
-			char 	  _PAD_PROPERTIES_[ sizeof(AST*) * 4 ];
+			char 	  _PAD_PROPERTIES_[ sizeof(AST*) * 5 ];
 			CodeBody  Body;
 		};
 	};
@@ -283,6 +289,7 @@ struct AST_Operator
 		char                _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			CodeComment     InlineCmt;
 			CodeAttributes  Attributes;
 			CodeSpecifiers  Specs;
 			CodeType        ReturnType;
@@ -306,6 +313,7 @@ struct AST_OpCast
 		char          _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			CodeComment    InlineCmt;
 			char 	       _PAD_PROPERTIES_[ sizeof(AST*)  ];
 			CodeSpecifiers Specs;
 			CodeType       ValueType;
@@ -328,7 +336,7 @@ struct AST_Param
 		char 		  _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
-			char 	  _PAD_PROPERTIES_2_[ sizeof(AST*) * 2 ];
+			char 	  _PAD_PROPERTIES_2_[ sizeof(AST*) * 3 ];
 			CodeType  ValueType;
 			char 	  _PAD_PROPERTIES_[ sizeof(AST*) ];
 			Code      Value;
@@ -393,6 +401,7 @@ struct AST_Struct
 		char               _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			CodeComment    InlineCmt;
 			CodeAttributes Attributes;
 			char 	       _PAD_SPECS_ [ sizeof(AST*) ];
 			CodeType       ParentType;
@@ -416,7 +425,7 @@ struct AST_Template
 		char 		       _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
-			char 	       _PAD_PROPERTIES_[ sizeof(AST*) * 3 ];
+			char 	       _PAD_PROPERTIES_[ sizeof(AST*) * 4 ];
 			CodeParam 	   Params;
 			Code           Declaration;
 		};
@@ -437,6 +446,7 @@ struct AST_Type
 		char 		       _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			char           _PAD_CMT_[ sizeof(AST*) ];
 			CodeAttributes Attributes;
 			CodeSpecifiers Specs;
 			char 	       _PAD_PROPERTIES_[ sizeof(AST*) * 2 ];
@@ -458,6 +468,7 @@ struct AST_Typedef
 		char 		       _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			CodeComment    InlineCmt;
 			char 	       _PAD_PROPERTIES_[ sizeof(AST*) * 2 ];
 			Code           UnderlyingType;
 			char 	       _PAD_PROPERTIES_2_[ sizeof(AST*) * 2 ];
@@ -479,6 +490,7 @@ struct AST_Union
 		char 		       _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			char           _PAD_INLINE_CMT_[ sizeof(AST*) ];
 			CodeAttributes Attributes;
 			char 	       _PAD_PROPERTIES_[ sizeof(AST*) * 3 ];
 			CodeBody       Body;
@@ -500,6 +512,7 @@ struct AST_Using
 		char 		        _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			CodeComment     InlineCmt;
 			CodeAttributes  Attributes;
 			char 	        _PAD_SPECS_     [ sizeof(AST*) ];
 			CodeType        UnderlyingType;
@@ -522,6 +535,7 @@ struct AST_Var
 		char               _PAD_[ sizeof(SpecifierT) * AST::ArrSpecs_Cap ];
 		struct
 		{
+			CodeComment    InlineCmt;
 			CodeAttributes Attributes;
 			CodeSpecifiers Specs;
 			CodeType       ValueType;

project/components/gen/ast_inlines.hpp

@@ -1,5 +1,5 @@
 #pragma once
-// This file was generated automatially by gen.bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
 
 #pragma region generated code inline implementation
 

project/components/gen/ecode.hpp

@@ -1,6 +1,6 @@
 #pragma once
 
-// This file was generated automatially by gen.bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
 
 namespace ECode
 {

project/components/gen/eoperator.hpp

@@ -1,6 +1,6 @@
 #pragma once
 
-// This file was generated automatially by gen.bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
 
 namespace EOperator
 {

project/components/gen/especifier.hpp

@@ -1,6 +1,6 @@
 #pragma once
 
-// This file was generated automatially by gen.bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
 
 namespace ESpecifier
 {

project/components/gen/etoktype.cpp

@@ -1,4 +1,4 @@
-// This file was generated automatially by gen.bootstrap.cpp (See: https://github.com/Ed94/gencpp)
+// This file was generated automatially by gencpp's bootstrap.cpp (See: https://github.com/Ed94/gencpp)
 
 #pragma once
 
@@ -128,7 +128,7 @@ namespace Parser
 				{ sizeof( "]" ),                   "]"                  },
 				{ sizeof( "(" ),                   "("                  },
 				{ sizeof( ")" ),                   ")"                  },
-				{ sizeof( "__comemnt__" ),         "__comemnt__"        },
+				{ sizeof( "__comment__" ),         "__comment__"        },
 				{ sizeof( "__comment_end__" ),     "__comment_end__"    },
 				{ sizeof( "__comment_start__" ),   "__comment_start__"  },
 				{ sizeof( "__character__" ),       "__character__"      },

project/components/interface.parsing.cpp

@@ -67,22 +67,22 @@ namespace Parser
 
 		bool __eat( TokType type );
 
-		Token& current( bool skip_new_lines = true )
+		Token& current( bool skip_formatting = true )
 		{
-			if ( skip_new_lines )
+			if ( skip_formatting )
 			{
-				while ( Arr[Idx].Type == TokType::NewLine )
+				while ( Arr[Idx].Type == TokType::NewLine || Arr[Idx].Type == TokType::Comment  )
 					Idx++;
 			}
 
 			return Arr[Idx];
 		}
 
-		Token& previous( bool skip_new_lines = false )
+		Token& previous( bool skip_formatting = false )
 		{
 			s32 idx = this->Idx;
 
-			if ( skip_new_lines )
+			if ( skip_formatting )
 			{
 				while ( Arr[idx].Type == TokType::NewLine )
 					idx--;
@@ -93,11 +93,11 @@ namespace Parser
 			return Arr[idx - 1];
 		}
 
-		Token& next( bool skip_new_lines = false )
+		Token& next( bool skip_formatting = false )
 		{
 			s32 idx = this->Idx;
 
-			if ( skip_new_lines )
+			if ( skip_formatting )
 			{
 				while ( Arr[idx].Type == TokType::NewLine )
 					idx++;
@@ -114,7 +114,7 @@ namespace Parser
 		}
 	};
 
-	constexpr bool dont_skip_new_lines = false;
+	constexpr bool dont_skip_formatting = false;
 
 	struct StackNode
 	{
@@ -200,7 +200,8 @@ namespace Parser
 			return false;
 		}
 
-		if ( Arr[Idx].Type == TokType::NewLine && type != TokType::NewLine )
+		if ( Arr[ Idx ].Type == TokType::NewLine && type != TokType::NewLine
+		||   Arr[ Idx ].Type == TokType::Comment && type != TokType::Comment )
 		{
 			Idx++;
 		}
@@ -879,57 +880,53 @@ namespace Parser
 
 						if ( current == '/' )
 						{
-							token.Type = TokType::Comment_Start;
+							token.Type = TokType::Comment;
 							token.Length = 2;
-							Tokens.append( token );
 
 							move_forward();
-							Token content = { scanner, 1, TokType::Comment, line, column, false };
+							token.Length++;
 
 							while ( left && current != '\n' && current != '\r' )
 							{
 								move_forward();
-								content.Length++;
+								token.Length++;
 							}
-							Tokens.append( content );
 
 							if ( current == '\r' )
 							{
 								move_forward();
+								token.Length++;
 							}
 							if ( current == '\n' )
 							{
 								move_forward();
+								token.Length++;
 							}
+							Tokens.append( token );
 							continue;
 						}
 						else if ( current == '*' )
 						{
-							token.Type   = TokType::Comment_Start;
+							token.Type   = TokType::Comment;
 							token.Length = 2;
-							Tokens.append( token );
 							
-							Token content = { token.Text, 0, TokType::Comment, line, column, false };
 							move_forward();
-							content.Length++;
+							token.Length++;
 
-							bool star   = current == '*';
+							bool star   = current    == '*';
 							bool slash  = scanner[1] == '/';
 							bool at_end = star && slash;
 							while ( left && ! at_end  )
 							{
 								move_forward();
-								content.Length++;
+								token.Length++;
 
-								star   = current == '*';
+								star   = current    == '*';
 								slash  = scanner[1] == '/';
 								at_end = star && slash;
 							}
-							content.Length += 3;
+							token.Length += 3;
-							Tokens.append( content );
+							Tokens.append( token );
-
-							Token end = { scanner, 2, TokType::Comment_End, line, column, false };
-							Tokens.append( end );
 							move_forward();
 							move_forward();
 
@@ -1141,7 +1138,7 @@ if ( def.Ptr == nullptr )                                                      \
 	return CodeInvalid;                                                        \
 }
 
-#	define currtok_noskip Context.Tokens.current( dont_skip_new_lines )
+#	define currtok_noskip Context.Tokens.current( dont_skip_formatting )
 #	define currtok        Context.Tokens.current()
 #	define prevtok        Context.Tokens.previous()
 #	define nexttok		  Context.Tokens.next()
@@ -1185,20 +1182,16 @@ internal
 CodeComment parse_comment()
 {
 	using namespace Parser;
-	push_scope();
+	StackNode scope { nullptr, currtok_noskip, NullToken, txt( __func__ ) };
-
+	Context.push( & scope );
-	eat( TokType::Comment_Start );
 	
 	CodeComment
 	result          = (CodeComment) make_code();
 	result->Type    = ECode::Comment;
-	result->Content = get_cached_string( currtok );
+	result->Content = get_cached_string( currtok_noskip );
 	result->Name    = result->Content;
 	eat( TokType::Comment );
 
-	if ( check( TokType::Comment_End ) )
-		eat( TokType::Comment_End );
-
 	Context.pop();
 	return result;
 }
@@ -1804,7 +1797,8 @@ CodeFn parse_function_after_name(
 		eat( currtok.Type );
 	}
 
-	CodeBody body = { nullptr };
+	CodeBody    body       = NoCode;
+	CodeComment inline_cmt = NoCode;
 	if ( check( TokType::BraceCurly_Open ) )
 	{
 		body = parse_function_body();
@@ -1816,7 +1810,11 @@ CodeFn parse_function_after_name(
 	}
 	else
 	{
+		Token stmt_end = currtok;
 		eat( TokType::Statement_End );
+		
+		if ( currtok_noskip.Type && TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+			inline_cmt = parse_comment();
 	}
 
 	using namespace ECode;
@@ -1858,6 +1856,9 @@ CodeFn parse_function_after_name(
 	if ( params )
 		result->Params = params;
 	
+	if ( inline_cmt )
+		result->InlineCmt = inline_cmt;
+
 	Context.pop();
 	return result;
 }
@@ -2126,7 +2127,8 @@ CodeOperator parse_operator_after_ret_type(
 	}
 
 	// Parse Body
-	CodeBody body = { nullptr };
+	CodeBody    body       = { nullptr };
+	CodeComment inline_cmt = NoCode;
 	if ( check( TokType::BraceCurly_Open ) )
 	{
 		body = parse_function_body();
@@ -2138,11 +2140,19 @@ CodeOperator parse_operator_after_ret_type(
 	}
 	else
 	{
+		Token stmt_end = currtok;
 		eat( TokType::Statement_End );
+		
+		if ( currtok_noskip.Type == TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+			inline_cmt = parse_comment();
 	}
 
 	// OpValidateResult check_result = operator__validate( op, params, ret_type, specifiers );
 	CodeOperator result = def_operator( op, nspace, params, ret_type, body, specifiers, attributes, mflags );
+
+	if ( inline_cmt )
+		result->InlineCmt = inline_cmt;
+	
 	Context.pop();
 	return result;
 }
@@ -2231,8 +2241,18 @@ CodeVar parse_variable_after_name(
 		bitfield_expr   = untyped_str( expr_tok );
 	}
 	
+	Token stmt_end = currtok;
 	eat( TokType::Statement_End );
 	
+	// Check for inline comment : <type> <identifier> = <expression>; // <inline comment>
+	CodeComment inline_cmt = NoCode;
+	if (	left 
+		&&	( currtok_noskip.Type == TokType::Comment )
+		&&	currtok_noskip.Line == stmt_end.Line )
+	{
+		inline_cmt = parse_comment();
+	}
+
 	using namespace ECode;
 
 	CodeVar
@@ -2258,6 +2278,9 @@ CodeVar parse_variable_after_name(
 	if ( expr )
 		result->Value = expr;
 	
+	if ( inline_cmt )
+		result->InlineCmt = inline_cmt;
+
 	Context.pop();
 	return result;
 }
@@ -2294,7 +2317,11 @@ Code parse_simple_preprocess( Parser::TokType which )
 		{
 			if ( check( TokType::Statement_End ))
 			{
+				Token stmt_end = currtok;
 				eat( TokType::Statement_End );
+				
+				if ( currtok_noskip.Type == TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+					eat( TokType::Comment );
 			}
 		}
 
@@ -2306,7 +2333,11 @@ Code parse_simple_preprocess( Parser::TokType which )
 		{
 			if ( check( TokType::Statement_End ))
 			{
+				Token stmt_end = currtok;
 				eat( TokType::Statement_End );
+				
+				if ( currtok_noskip.Type == TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+					eat( TokType::Comment );
 			}
 		}
 
@@ -2382,7 +2413,6 @@ Code parse_operator_function_or_variable( bool expects_function, CodeAttributes
 		if ( check( TokType::Capture_Start) )
 		{
 			// Dealing with a function
-
 			result = parse_function_after_name( ModuleFlag::None, attributes, specifiers, type, name );
 		}
 		else
@@ -2575,7 +2605,7 @@ CodeBody parse_class_struct_body( Parser::TokType which, Parser::Token name = Pa
 				eat( TokType::NewLine );
 			break;
 
-			case TokType::Comment_Start:
+			case TokType::Comment:
 				member = parse_comment();
 			break;
 
@@ -2880,15 +2910,25 @@ Code parse_class_struct( Parser::TokType which, bool inplace_def = false )
 		body = parse_class_struct_body( which, name );
 	}
 
+	CodeComment inline_cmt = NoCode;
 	if ( ! inplace_def )
+	{
+		Token stmt_end = currtok;
 		eat( TokType::Statement_End );
 		
+		if ( currtok_noskip.Type == TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+			inline_cmt = parse_comment();
+	}
+
 	if ( which == TokType::Decl_Class )
 		result = def_class( name, body, parent, access, attributes, mflags );
 
 	else
 		result = def_struct( name, body, (CodeType)parent, access, attributes, mflags );
 	
+	if ( inline_cmt )
+		result->InlineCmt = inline_cmt;
+
 	interfaces.free();
 	return result;
 }
@@ -2972,7 +3012,7 @@ CodeBody parse_global_nspace( CodeT which )
 				eat( TokType::NewLine );
 			break;
 
-			case TokType::Comment_Start:
+			case TokType::Comment:
 				member = parse_comment();
 			break;
 
@@ -3232,10 +3272,11 @@ CodeConstructor parse_constructor()
 	using namespace Parser;
 	push_scope();
 
-	Token     identifier       = parse_identifier();
+	Token       identifier       = parse_identifier();
-	CodeParam params           = parse_params();
+	CodeParam   params           = parse_params();
-	Code      initializer_list = { nullptr };
+	Code        initializer_list = NoCode;
-	CodeBody  body             = { nullptr };
+	CodeBody    body             = NoCode;
+	CodeComment inline_cmt       = NoCode;
 
 	if ( check( TokType::Assign_Classifer ) )
 	{
@@ -3263,6 +3304,14 @@ CodeConstructor parse_constructor()
 	{
 		body = parse_function_body();
 	}
+	else
+	{
+		Token stmt_end = currtok;
+		eat( TokType::Statement_End );
+		
+		if ( currtok_noskip.Type == TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+			inline_cmt = parse_comment();
+	}
 
 	CodeConstructor result = (CodeConstructor) make_code();
 
@@ -3280,6 +3329,9 @@ CodeConstructor parse_constructor()
 	else
 		result->Type = ECode::Constructor_Fwd;
 	
+	if ( inline_cmt )
+		result->InlineCmt = inline_cmt;
+
 	Context.pop();
 	return result;
 }
@@ -3321,8 +3373,8 @@ CodeDestructor parse_destructor( CodeSpecifiers specifiers )
 		return CodeInvalid;
 	}
 
-	Token          identifier = parse_identifier();
+	Token    identifier = parse_identifier();
-	CodeBody       body       = { nullptr };
+	CodeBody body       = { nullptr };
 
 	eat( TokType::Capture_Start );
 	eat( TokType::Capture_End );
@@ -3344,8 +3396,18 @@ CodeDestructor parse_destructor( CodeSpecifiers specifiers )
 		}
 	}
 	
+	CodeComment inline_cmt = NoCode;
+
 	if ( check( TokType::BraceCurly_Open ) )
 		body = parse_function_body();
+	else
+	{
+		Token stmt_end = currtok;
+		eat( TokType::Statement_End );
+		
+		if ( currtok_noskip.Type == TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+			inline_cmt = parse_comment();
+	}
 
 	CodeDestructor result = (CodeDestructor) make_code();
 
@@ -3360,6 +3422,9 @@ CodeDestructor parse_destructor( CodeSpecifiers specifiers )
 	else
 		result->Type = ECode::Destructor_Fwd;
 	
+	if ( inline_cmt )
+		result->InlineCmt = inline_cmt;
+
 	Context.pop();
 	return result;
 }
@@ -3452,7 +3517,7 @@ CodeEnum parse_enum( bool inplace_def )
 					eat( TokType::NewLine );
 				break;
 
-				case TokType::Comment_Start:
+				case TokType::Comment:
 					member = parse_comment();
 				break;
 
@@ -3528,9 +3593,17 @@ CodeEnum parse_enum( bool inplace_def )
 		eat( TokType::BraceCurly_Close );
 	}
 
+	CodeComment inline_cmt = NoCode;
+	
 	if ( ! inplace_def )
+	{
+		Token stmt_end = currtok;
 		eat( TokType::Statement_End );
 		
+		if ( currtok_noskip.Type == TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+			inline_cmt = parse_comment();
+	}
+
 	using namespace ECode;
 
 	CodeEnum
@@ -3554,6 +3627,9 @@ CodeEnum parse_enum( bool inplace_def )
 	if ( type )
 		result->UnderlyingType = type;
 	
+	if ( inline_cmt )
+		result->InlineCmt = inline_cmt;
+
 	Context.pop();
 	return result;
 }
@@ -3691,8 +3767,13 @@ CodeFriend parse_friend()
 			function->Params = params;
 	}
 	
+	Token stmt_end = currtok;
 	eat( TokType::Statement_End );
 	
+	CodeComment inline_cmt = NoCode;
+	if ( currtok_noskip.Type == TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+		inline_cmt = parse_comment();
+
 	CodeFriend
 	result       = (CodeFriend) make_code();
 	result->Type = Friend;
@@ -3703,6 +3784,9 @@ CodeFriend parse_friend()
 	else
 		result->Declaration = type;
 	
+	if ( inline_cmt )
+		result->InlineCmt = inline_cmt;
+
 	Context.pop();
 	return result;
 }
@@ -3949,7 +4033,7 @@ CodeOpCast parse_operator_cast( CodeSpecifiers specifiers )
 	using namespace Parser;
 	push_scope();
 
-	// Specifiers attributed to the cast
+	// TODO : Specifiers attributed to the cast
 
 	// Operator's namespace if not within same class.
 	Token name = NullToken;
@@ -3987,7 +4071,8 @@ CodeOpCast parse_operator_cast( CodeSpecifiers specifiers )
 		eat( TokType::Spec_Const );
 	}
 
-	Code body = { nullptr };
+	Code        body       = NoCode;
+	CodeComment inline_cmt = NoCode;
 
 	if ( check( TokType::BraceCurly_Open) )
 	{
@@ -4014,7 +4099,11 @@ CodeOpCast parse_operator_cast( CodeSpecifiers specifiers )
 	}
 	else
 	{
+		Token stmt_end = currtok;
 		eat( TokType::Statement_End );
+		
+		if ( currtok_noskip.Type == TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+			inline_cmt = parse_comment();
 	}
 
 	CodeOpCast result = (CodeOpCast) make_code();
@@ -4543,8 +4632,13 @@ CodeTypedef parse_typedef()
 
 	array_expr = parse_array_decl();
 	
+	Token stmt_end = currtok;
 	eat( TokType::Statement_End );
 	
+	CodeComment inline_cmt = NoCode;
+	if ( currtok_noskip.Type == TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+		inline_cmt = parse_comment();
+
 	using namespace ECode;
 
 	CodeTypedef
@@ -4568,6 +4662,9 @@ CodeTypedef parse_typedef()
 	if ( type->Type == Typename && array_expr && array_expr->Type != Invalid )
 		type.cast<CodeType>()->ArrExpr = array_expr;
 	
+	if ( inline_cmt )
+		result->InlineCmt = inline_cmt;
+
 	Context.pop();
 	return result;
 }
@@ -4633,7 +4730,7 @@ CodeUnion parse_union( bool inplace_def )
 				eat( TokType::NewLine );
 			break;
 
-			case TokType::Comment_Start:
+			case TokType::Comment:
 				member = parse_comment();
 			break;
 
@@ -4778,8 +4875,15 @@ CodeUsing parse_using()
 
 	array_expr = parse_array_decl();
 
+	Token stmt_end = currtok;
 	eat( TokType::Statement_End );
 	
+	CodeComment inline_cmt = NoCode;
+	if ( currtok_noskip.Type == TokType::Comment && currtok_noskip.Line == stmt_end.Line )
+	{
+		inline_cmt = parse_comment();
+	}
+
 	using namespace ECode;
 
 	CodeUsing
@@ -4803,6 +4907,9 @@ CodeUsing parse_using()
 
 		if ( attributes )
 			result->Attributes = attributes;
+		
+		if ( inline_cmt )
+			result->InlineCmt = inline_cmt;
 	}
 
 	Context.pop();

project/components/interface.upfront.cpp

@@ -415,12 +415,42 @@ CodeComment def_comment( StrC content )
 		return CodeInvalid;
 	}
 
+	static char line[ MaxCommentLineLength ];
+	
+	String      cmt_formatted = String::make_reserve( GlobalAllocator, kilobytes(1) );
+	char const* end           = content.Ptr + content.Len;
+	char const* scanner       = content.Ptr;
+	s32         curr          = 0;
+	do
+	{
+		char const* next   = scanner;
+		s32         length = 0;
+		while ( next != end && scanner[ length ] != '\n' )
+		{
+			next = scanner + length;
+			length++;
+		}
+		length++;
+
+		str_copy( line, scanner, length );
+		cmt_formatted.append_fmt( "//%.*s", length, line );
+		mem_set( line, 0, MaxCommentLineLength );
+
+		scanner += length;
+	}
+	while ( scanner <= end );
+
+	if ( cmt_formatted.back() != '\n' )
+		cmt_formatted.append( "\n" );
+	
 	Code
 	result          = make_code();
 	result->Type    = ECode::Comment;
-	result->Name    = get_cached_string( content );
+	result->Name    = get_cached_string( cmt_formatted );
 	result->Content = result->Name;
 	
+	cmt_formatted.free();
+
 	return (CodeComment) result;
 }
 

project/enums/ETokType.csv

@@ -15,7 +15,7 @@ BraceSquare_Open,       "["
 BraceSquare_Close,      "]"
 Capture_Start,          "("
 Capture_End,            ")"
-Comment,                "__comemnt__"
+Comment,                "__comment__"
 Comment_End,            "__comment_end__"
 Comment_Start,          "__comment_start__"
 Char,                   "__character__"

singleheader/singleheader.cpp

@@ -17,7 +17,7 @@ GEN_NS_END
 using namespace gen;
 
 constexpr char const* generation_notice =
-"// This file was generated automatially by gen.bootstrap.cpp "
+"// This file was generated automatially by gencpp's singleheader.cpp"
 "(See: https://github.com/Ed94/gencpp)\n\n";
 
 constexpr StrC implementation_guard_start = txt(R"(

test/test.cpp

@@ -7,7 +7,7 @@
 #include "gen.builder.cpp"
 #include "sanity.cpp"
 #include "SOA.cpp"
-#include "test.singleheader.cpp"
+#include "validate.singleheader.cpp"
 
 int gen_main()
 {
@@ -18,7 +18,7 @@ int gen_main()
 
 	// check_SOA();
 
-	// check_singleheader_ast();
+	 check_singleheader_ast();
 	return 0;
 }
 #endif