bonkmaykr/otyaSMILEBASIC
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位置情報を記録するようにした

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otya128
2015-08-30 12:33:54 +09:00
parent 9be57613f4
commit 87e86b6219
6 changed files with 196 additions and 100 deletions
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116
SMILEBASIC/node.d
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@@ -45,6 +45,8 @@ enum NodeType
abstract class Node
{
NodeType type;
//式は複数行に渡って描けないのでStatementに置くべき
SourceLocation location;
}
abstract class Expression : Node
{
@@ -52,8 +54,9 @@ abstract class Expression : Node
class Constant : Expression
{
Value value;
this(Value v)
this(Value v, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Constant;
this.value = v;
}
@@ -63,20 +66,23 @@ class BinaryOperator : Expression
Expression item1;
TokenType operator;
Expression item2;
this(BinaryOperator bop)
this(BinaryOperator bop, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.BinaryOperator;
this.item1 = bop.item1;
this.operator = bop.operator;
this.item2 = bop.item2;
}
this(Expression i1)
this(Expression i1, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.BinaryOperator;
this.item1 = i1;
}
this(Expression i1, TokenType o, Expression i2)
this(Expression i1, TokenType o, Expression i2, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.BinaryOperator;
this.item1 = i1;
this.operator = o;
@@ -87,8 +93,9 @@ class UnaryOperator : Expression
{
TokenType operator;
Expression item;
this(TokenType o, Expression i)
this(TokenType o, Expression i, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.UnaryOperator;
this.operator = o;
this.item = i;
@@ -97,8 +104,9 @@ class UnaryOperator : Expression
class Variable : Expression
{
wstring name;
this(wstring n)
this(wstring n, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Variable;
this.name = n;
}
@@ -107,8 +115,9 @@ class CallFunction : Expression
{
wstring name;
Expression[] args;
this(wstring n)
this(wstring n, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.CallFunction;
this.name = n;
args = new Expression[0];
@@ -120,8 +129,9 @@ class CallFunction : Expression
}
class VoidExpression : Expression
{
this()
this(SourceLocation loc)
{
super.location = loc;
this.type = NodeType.VoidExpression;
}
}
@@ -132,8 +142,9 @@ abstract class Statement : Node
class Statements : Statement
{
Statement[] statements;
this()
this(SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Statements;
statements = new Statement[0];
}
@@ -176,8 +187,9 @@ struct PrintArgument
class Print : Statement
{
PrintArgument[] args;
this()
this(SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Print;
args = new PrintArgument[0];
}
@@ -198,8 +210,9 @@ class Assign : Statement
{
wstring name;
Expression expression;
this(wstring name, Expression expr)
this(wstring name, Expression expr, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Assign;
this.name = name;
this.expression = expr;
@@ -208,8 +221,9 @@ class Assign : Statement
class Label : Statement
{
wstring label;
this(wstring name)
this(wstring name, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Label;
this.label = name;
}
@@ -217,14 +231,16 @@ class Label : Statement
class Goto : Statement
{
wstring label;
this(wstring name)
this(wstring name, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Goto;
this.label = name;
}
Expression labelexpr;
this(Expression expr)
this(Expression expr, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Goto;
this.labelexpr = expr;
}
@@ -234,8 +250,9 @@ class If : Statement
Expression condition;
Statements then;
Statements else_;
this(Expression condition, Statements t, Statements e)
this(Expression condition, Statements t, Statements e, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.If;
this.condition = condition;
this.then = t;
@@ -252,16 +269,18 @@ class For : Statement
Expression toExpression;
Expression stepExpression;
Statements statements;
this(Assign assign, Expression toExpression, Expression stepExpression, Statements statements)
this(Assign assign, Expression toExpression, Expression stepExpression, Statements statements, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.For;
this.initExpression = assign;
this.toExpression = toExpression;
this.stepExpression = stepExpression;
this.statements = statements;
}
this(Assign assign, Expression toExpression, Statements statements)
this(Assign assign, Expression toExpression, Statements statements, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.For;
this.initExpression = assign;
this.toExpression = toExpression;
@@ -272,14 +291,16 @@ class For : Statement
class Gosub : Statement
{
wstring label;
this(wstring name)
this(wstring name, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Gosub;
this.label = name;
}
Expression labelexpr;
this(Expression expr)
this(Expression expr, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Gosub;
this.labelexpr = expr;
}
@@ -287,38 +308,43 @@ class Gosub : Statement
class Return : Statement
{
Expression expression;
this(Expression expression)
this(Expression expression, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Return;
this.expression = expression;
}
}
class End : Statement
{
this()
this(SourceLocation loc)
{
super.location = loc;
this.type = NodeType.End;
}
}
class Break : Statement
{
this()
this(SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Break;
}
}
class Continue : Statement
{
this()
this(SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Continue;
}
}
class Var : Statement
{
Statement[] define;
this()
this(SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Var;
this.define = new Statement[0];
}
@@ -335,8 +361,9 @@ class DefineVariable : Statement
{
wstring name;
Expression expression;
this(wstring name, Expression expr)
this(wstring name, Expression expr, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.DefineVariable;
this.name = name;
this.expression = expr;
@@ -346,8 +373,9 @@ class DefineArray : Statement
{
wstring name;
IndexExpressions dim;
this(wstring name, IndexExpressions dim)
this(wstring name, IndexExpressions dim, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.DefineArray;
this.name = name;
this.dim = dim;
@@ -356,8 +384,9 @@ class DefineArray : Statement
class IndexExpressions : Expression
{
Expression[] expressions;
this()
this(SourceLocation loc)
{
super.location = loc;
this.type = NodeType.IndexExpressions;
this.expressions = new Expression[0];
}
@@ -371,8 +400,9 @@ class ArrayAssign : Statement
wstring name;
IndexExpressions indexExpression;
Expression assignExpression;
this(wstring name, IndexExpressions expr, Expression assign)
this(wstring name, IndexExpressions expr, Expression assign, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.ArrayAssign;
this.name = name;
this.indexExpression = expr;
@@ -386,14 +416,16 @@ class DefineFunction : Statement
wstring name;
Statements functionBody;
bool returnExpr;
this(wstring name, bool returnExpr)
this(wstring name, bool returnExpr, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.DefineFunction;
this.name = name;
this.returnExpr = returnExpr;
}
this(wstring name)
this(wstring name, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.DefineFunction;
this.name = name;
this.returnExpr = false;
@@ -412,8 +444,9 @@ class CallFunctionStatement : Statement
wstring name;
Expression[] args;
wstring[] outVariable;
this(wstring n)
this(wstring n, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.CallFunctionStatement;
this.name = n;
args = new Expression[0];
@@ -431,8 +464,9 @@ class While : Statement
{
Expression condExpression;
Statements statements;
this(Expression condExpression, Statements statements)
this(Expression condExpression, Statements statements, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.While;
this.condExpression = condExpression;
this.statements = statements;
@@ -442,8 +476,9 @@ class Inc : Statement
{
wstring name;
Expression expression;
this(wstring name, Expression expr)
this(wstring name, Expression expr, SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Inc;
this.name = name;
this.expression = expr;
@@ -452,8 +487,9 @@ class Inc : Statement
class Data : Statement
{
Value[] data;
this()
this(SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Data;
this.data = new Value[0];
}
@@ -465,8 +501,9 @@ class Data : Statement
class Read : Statement
{
Expression[] variables;
this()
this(SourceLocation loc)
{
super.location = loc;
this.type = NodeType.Read;
}
void addVariable(Expression lvalue)
@@ -477,8 +514,9 @@ class Read : Statement
class Restore : Statement
{
Expression label;
this(Expression label)
this(Expression label, SourceLocation loc)
{
super.location = loc;
this.label = label;
this.type = NodeType.Restore;
}
@@ -488,8 +526,9 @@ class On : Statement
Expression condition;
bool isGosub;
wstring[] labels;
this(Expression expr, bool isgosub)
this(Expression expr, bool isgosub, SourceLocation loc)
{
super.location = loc;
this.condition = expr;
this.isGosub = isgosub;
this.labels = new wstring[0];
@@ -505,8 +544,9 @@ class Input : Statement
Expression message;
bool question;
Expression[] variables;
this(Expression message, bool question)
this(Expression message, bool question, SourceLocation loc)
{
super.location = loc;
this.message = message;
this.question = question;
this.variables = new Expression[0];