Interpreter

Used for compile-time evaluation of D code.

class Interpreter : Visitor {

Diagnostics diag;

EMethods EM;

static Expression interpret(Expression e, Diagnostics diag);

static Expression interpret(FunctionDecl fd, Expression[] args, Diagnostics diag);

this(Diagnostics diag);

Expression eval(Expression e);

Expression eval(FunctionDecl fd, Expression[] args);

ComplexExpr complexPlusOrMinus(BinaryExpr e, bool minusOp);

}

Constructors

this this(Diagnostics diag): Constructs an Interpreter object.

Members

Functions

complexPlusOrMinus ComplexExpr complexPlusOrMinus(BinaryExpr e, bool minusOp): Calculates z1 + z2 or z1 - z2. Returns a new ComplexExpr.
eval Expression eval(Expression e): Start evaluation.
eval Expression eval(FunctionDecl fd, Expression[] args): Start evaluation of a function.

Static functions

interpret Expression interpret(Expression e, Diagnostics diag): Evaluates the expression e.
interpret Expression interpret(FunctionDecl fd, Expression[] args, Diagnostics diag): Executes the function at compile-time with the given arguments.

Inherited Members

From Visitor

dispatch Node dispatch(Node n): Calls the appropriate visit() method for a node.
dispatch Node dispatch(Node n, NodeKind k): Allows calling the visit() method with a null node.
unhandled Node unhandled(Node n): Called by visit() methods that were not overridden.

Meta

Source

See Implementation

dil code Interpreter modules