TIHan

using System.Runtime.CompilerServices;

namespace ConsoleApp2
{
    internal unsafe class Program
    {
        class A
        {
            public int X = 123;
            public object o = new object();

TIHan

using System.IO;
using System.Runtime.Intrinsics;
using System.Collections.Concurrent;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using Microsoft.CodeAnalysis.Text;
using System.Diagnostics;
using System.Text.Json.Serialization;
using System.Text.Json;

TIHan

Diffs are based on 1,350,756 contexts (345,093 MinOpts, 1,005,663 FullOpts).

MISSED contexts: base: 32,380, diff: 32,380

Overall (-6,265 bytes)

Collection	Base size (bytes)	Diff size (bytes)

TIHan

****** START compiling B:get_IsBuffering():bool:this (MethodHash=30e43e07)
Generating code for Windows x64
OPTIONS: compCodeOpt = BLENDED_CODE
OPTIONS: compDbgCode = false
OPTIONS: compDbgInfo = true
OPTIONS: compDbgEnC  = false
OPTIONS: compProcedureSplitting   = false
OPTIONS: compProcedureSplittingEH = false
OPTIONS: No PGO data
IL to import:

TIHan

****** START compiling B:get_IsBuffering():bool:this (MethodHash=30e43e07)
Generating code for Windows x64
OPTIONS: compCodeOpt = BLENDED_CODE
OPTIONS: compDbgCode = false
OPTIONS: compDbgInfo = true
OPTIONS: compDbgEnC  = false
OPTIONS: compProcedureSplitting   = false
OPTIONS: compProcedureSplittingEH = false
OPTIONS: No PGO data
IL to import:

TIHan

// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.

using System.Diagnostics;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.Text;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;
using System.Text;

TIHan

// Copyright (c) Microsoft Corporation.  All Rights Reserved.  Licensed under the Apache License, Version 2.0.  See License.txt in the project root for license information.

module internal rec FSharp.Compiler.AsyncLazy

// This is a port of AsyncLazy from Roslyn.

open System
open System.Threading
open System.Threading.Tasks
open System.Diagnostics

TIHan

WIP F# 5.x Proposal Main Theme - Struct, ByRef, and Span updates

Language

• Implicit conversion to inref<_> on method calls
• Static local functions via static let
• Local functions can have a byref-like parameter type
• Unmanaged constraint relaxation
• Add implicit conversion of types to Span / ReadOnlySpan on method calls. - needs proposal
• Function pointer (delegate pointer) support - needs proposal - needed to support native and C# interop - might require FSharp.Core additions

TIHan

module Lexer =

    open System.Threading
    open FSharp.Compiler.UnicodeLexing
    open FSharp.Compiler.Range
    open FSharp.Compiler.Ast
    open FSharp.Compiler.Text
    open FSharp.Compiler.Features
    open FSharp.Compiler.Parser
    open FSharp.Compiler.Lexhelp

TIHan

/// https://stackoverflow.com/questions/3342941/kill-child-process-when-parent-process-is-killed
module WindowsHelpers =
    open System.Runtime.InteropServices
    open FSharp.NativeInterop

    type JobObjectInfoType =
        | AssociateCompletionPortInformation = 7
        | BasicLimitInformation = 2
        | BasicUIRestrictions = 4
        | EndOfJobTimeInformation = 6