/// <summary>
/// Emits IL instructions that read the value of a static field.
/// </summary>
/// <param name="codeGenerator">The current <see cref="CodeGenerator"/>.</param>
/// <param name="wantRef">If <B>false</B> the field value should be left on the evaluation stack,
/// if <B>true</B> the <see cref="PhpReference"/> should be left on the evaluation stack.</param>
/// <remarks>
/// Nothing is expected on the evaluation stack. A <see cref="PhpReference"/> (if <paramref name="wantRef"/>
/// is <B>true</B>) or the field value itself (if <paramref name="wantRef"/> is <B>false</B>) is left on the
/// evaluation stack (all PHP static fields are <see cref="PhpReference"/>s).
/// </remarks>
internal override PhpTypeCode EmitRead(CodeGenerator codeGenerator, bool wantRef)
{
return codeGenerator.EmitGetStaticPropertyOperator(type, null, fieldNameExpr, wantRef);
}
