Bug 57232 - Compiler error when using ternary operator and no whitespace
Summary: Compiler error when using ternary operator and no whitespace
Alias: None
Product: Compilers
Classification: Mono
Component: C# ()
Version: 5.0.0 (2017-02)
Hardware: PC All
: --- normal
Target Milestone: ---
Assignee: Marek Safar
Depends on:
Reported: 2017-06-07 12:58 UTC by Jonathan Chambers
Modified: 2017-06-07 16:03 UTC (History)
1 user (show)

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

Notice (2018-05-24): bugzilla.xamarin.com is now in read-only mode.

Please join us on Visual Studio Developer Community and in the Xamarin and Mono organizations on GitHub to continue tracking issues. Bugzilla will remain available for reference in read-only mode. We will continue to work on open Bugzilla bugs, copy them to the new locations as needed for follow-up, and add the new items under Related Links.

Our sincere thanks to everyone who has contributed on this bug tracker over the years. Thanks also for your understanding as we make these adjustments and improvements for the future.

Please create a new report on GitHub or Developer Community with your current version information, steps to reproduce, and relevant error messages or log files if you are hitting an issue that looks similar to this resolved bug and you do not yet see a matching new report.

Related Links:

Description Jonathan Chambers 2017-06-07 12:58:42 UTC
Try to compile follow code and get error while csc does not.

Get error:

Program.cs(9,56): error CS1525: Unexpected symbol `0.2', expecting `.' or `['
Compilation failed: 1 error(s), 0 warnings

using System;

namespace ConsoleApplication2
    internal class Program
        public static void Main (string[] args)
            Console.WriteLine("Test {0}", args.Length>0?.2f:-.2f);
Comment 1 Marek Safar 2017-06-07 16:03:58 UTC
Fixed in master