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nub31
2025-07-02 18:58:28 +02:00
parent 9f546be5a2
commit a29cb6d9db
9 changed files with 91 additions and 274 deletions
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41
src/compiler/Syntax/Typing/Binder.cs
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@@ -124,26 +124,23 @@ public static class Binder
{
return node switch
{
ArrayIndexAssignmentNode statement => BindArrayIndex(statement),
AssignmentNode statement => BindAssignment(statement),
BreakNode statement => BindBreak(statement),
ContinueNode statement => BindContinue(statement),
DereferenceAssignmentNode statement => BindDereferenceAssignment(statement),
IfNode statement => BindIf(statement),
MemberAssignmentNode statement => BindMemberAssignment(statement),
ReturnNode statement => BindReturn(statement),
StatementExpressionNode statement => BindStatementExpression(statement),
VariableAssignmentNode statement => BindVariableAssignment(statement),
VariableDeclarationNode statement => BindVariableDeclaration(statement),
WhileNode statement => BindWhile(statement),
_ => throw new ArgumentOutOfRangeException(nameof(node))
};
}
private static BoundArrayIndexAssignmentNode BindArrayIndex(ArrayIndexAssignmentNode statement)
private static BoundStatementNode BindAssignment(AssignmentNode statement)
{
var boundArrayIndex = BindArrayIndexAccess(statement.ArrayIndexAccess);
var elementType = ((NubArrayType)boundArrayIndex.Type).ElementType;
return new BoundArrayIndexAssignmentNode(statement.Tokens, boundArrayIndex, BindExpression(statement.Value, elementType));
var expression = BindExpression(statement.Expression);
var value = BindExpression(statement.Value, expression.Type);
return new BoundAssignmentNode(statement.Tokens, expression, value);
}
private static BoundBreakNode BindBreak(BreakNode statement)
@@ -156,13 +153,6 @@ public static class Binder
return new BoundContinueNode(statement.Tokens);
}
private static BoundDereferenceAssignmentNode BindDereferenceAssignment(DereferenceAssignmentNode statement)
{
var boundDereference = BindDereference(statement.Dereference);
var dereferenceBaseType = ((NubPointerType)boundDereference.Type).BaseType;
return new BoundDereferenceAssignmentNode(statement.Tokens, boundDereference, BindExpression(statement.Value, dereferenceBaseType));
}
private static BoundIfNode BindIf(IfNode statement)
{
var elseStatement = Optional.Empty<Variant<BoundIfNode, BoundBlockNode>>();
@@ -179,13 +169,6 @@ public static class Binder
return new BoundIfNode(statement.Tokens, BindExpression(statement.Condition, NubPrimitiveType.Bool), BindBlock(statement.Body), elseStatement);
}
private static BoundMemberAssignmentNode BindMemberAssignment(MemberAssignmentNode statement)
{
var boundMemberAccess = BindMemberAccess(statement.MemberAccess);
var elementType = ((NubArrayType)boundMemberAccess.Type).ElementType;
return new BoundMemberAssignmentNode(statement.Tokens, boundMemberAccess, BindExpression(statement.Value, elementType));
}
private static BoundReturnNode BindReturn(ReturnNode statement)
{
var value = Optional.Empty<BoundExpressionNode>();
@@ -203,12 +186,6 @@ public static class Binder
return new BoundStatementExpressionNode(statement.Tokens, BindExpression(statement.Expression));
}
private static BoundVariableAssignmentNode BindVariableAssignment(VariableAssignmentNode statement)
{
var variableType = _variables[statement.Identifier.Name];
return new BoundVariableAssignmentNode(statement.Tokens, BindIdentifier(statement.Identifier), BindExpression(statement.Value, variableType));
}
private static BoundVariableDeclarationNode BindVariableDeclaration(VariableDeclarationNode statement)
{
_variables[statement.Name] = statement.Type;
@@ -230,7 +207,6 @@ public static class Binder
ArrayInitializerNode expression => BindArrayInitializer(expression),
BinaryExpressionNode expression => BindBinaryExpression(expression),
DereferenceNode expression => BindDereference(expression),
FixedArrayInitializerNode expression => BindFixedArrayInitializer(expression),
FuncCallNode expression => BindFuncCall(expression),
IdentifierNode expression => BindIdentifier(expression),
LiteralNode expression => BindLiteral(expression, expectedType),
@@ -243,7 +219,7 @@ public static class Binder
private static BoundAddressOfNode BindAddressOf(AddressOfNode expression)
{
var inner = (BoundLValueNode)BindExpression(expression.Expression);
var inner = BindExpression(expression.Expression);
return new BoundAddressOfNode(expression.Tokens, new NubPointerType(inner.Type), inner);
}
@@ -291,11 +267,6 @@ public static class Binder
return new BoundDereferenceNode(expression.Tokens, dereferencedType, boundExpression);
}
private static BoundFixedArrayInitializerNode BindFixedArrayInitializer(FixedArrayInitializerNode expression)
{
return new BoundFixedArrayInitializerNode(expression.Tokens, new NubArrayType(expression.ElementType), expression.ElementType, expression.Capacity);
}
private static BoundFuncCallNode BindFuncCall(FuncCallNode expression)
{
var boundExpression = BindExpression(expression.Expression);