Bug 57711 - Change in how UnaryExpression is printed
Summary: Change in how UnaryExpression is printed
Alias: None
Product: Class Libraries
Classification: Mono
Component: System ()
Version: 5.0 (2017-02)
Hardware: PC Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Bugzilla
Depends on:
Reported: 2017-06-23 11:13 UTC by Jason Imison
Modified: 2017-06-23 11:33 UTC (History)
1 user (show)

Is this bug a regression?: ---
Last known good build:

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Description Jason Imison 2017-06-23 11:13:55 UTC
Given the following code

using System;
using System.Linq.Expressions;

class MainClass
    public static void Main(string[] args)
        int? two = 2; 
        var e = Expression.Convert(Expression.Constant(two), typeof(int?));

Mono (and Windows) prints `Convert(2)`, while Mono (and later versions) print `Convert(2, Nullable`1)`

This was discovered while running the F# test suite https://github.com/fsharp/fsharp/issues/745