private Stmt LoadStaticField(Instruction inst)
{
var fRef = ((FieldReference)inst.Operand).FullResolve(this.ctx);
var expr = new ExprFieldAccess(this.ctx, null, fRef);
return(this.SsaLocalAssignment(expr));
}
private Stmt StoreStaticField(Instruction inst)
{
var value = this.stack.Pop();
var fRef = ((FieldReference)inst.Operand).FullResolve(this.ctx);
var expr = new ExprFieldAccess(this.ctx, null, fRef);
return(new StmtAssignment(this.ctx, expr, value));
}
protected override ICode VisitFieldAccess(ExprFieldAccess e)
{
if (e.IsStatic)
{
this.Add(e.Field.DeclaringType, e.Ctx);
}
return(e);
}
protected override ICode VisitFieldAccess(ExprFieldAccess e)
{
if (!e.IsStatic)
{
this.Visit(e.Obj);
this.js.Append(".");
}
this.js.Append(this.resolver.FieldNames[e.Field]);
return(e);
}
public static Stmt ctor(Ctx ctx)
{
Expression <Func <int> > eHashCode = () => hashCode;
var field = (FieldInfo)((MemberExpression)eHashCode.Body).Member;
var f = ctx.Module.Import(field);
var fExpr = new ExprFieldAccess(ctx, null, f).Named("hashCode");
var stmt = new StmtJsExplicit(ctx, "this.$=++hashCode;", ctx.ThisNamed, fExpr);
return(stmt);
}
protected virtual ICode VisitFieldAccess(ExprFieldAccess e)
{
this.ThrowOnNoOverride();
var obj = (Expr)this.Visit(e.Obj);
if (obj != e.Obj)
{
return(new ExprFieldAccess(e.Ctx, obj, e.Field));
}
else
{
return(e);
}
}
protected override ICode VisitFieldAccess(ExprFieldAccess e)
{
if (e.IsStatic)
{
this.code.Append(e.Field.DeclaringType.FullName);
}
else
{
this.Visit(e.Obj);
}
this.code.Append(".");
this.code.Append(e.Field.Name);
return(e);
}
public static Stmt ToArray(Ctx ctx)
{
var returnType = ctx.MRef.ReturnType.FullResolve(ctx);
var a = ctx.Local(returnType, "a");
var arrayFieldRef = ctx.Module.Import(typeof(_List <T>)).EnumResolvedFields().First();
var array = new ExprFieldAccess(ctx, ctx.This, arrayFieldRef).Named("array");
var type = new ExprJsTypeVarName(ctx, returnType).Named("type");
var js = @"
a = array.slice(0);
a._ = type;
return a;
";
return(new StmtJsExplicit(ctx, js, a, type, array));
}
protected override ICode VisitFieldAccess(ExprFieldAccess e)
{
this.fieldAccesses.Add(e.Field);
return(base.VisitFieldAccess(e));
}
