Shift-Enter commits completion, but doesn't complete the current statement

[dpoeschl]

Version Used: VS2015 and VS2017

Steps to Reproduce:

1. Paste C# code:

class Program
{
    static void Main(string[] args)
    {
        Main
    }
}

2. Type (ar
3. The completion list should be up with "args" selected
4. Type Shift+Enter

Expected Behavior: Completion is committed, and the current statement is completed (semicolon added, newline added, caret moved to next line)

Actual Behavior: Completion is committed.

[dpoeschl]

I'm not porting a CSharpFormatting integration test that asserts the wrong behavior, so there is no integration test coverage. Please make sure this is appropriately tested.

[sharwell]

Additional information here:

• Visual Studio 2013 introduced brace matching sessions, but did not have the Edit.SmartBreakLine command. In that release Enter and Shift+Enter are bound to the same command (Edit.BreakLine).
• In both Visual Studio 2015 and Visual Studio 2017, the Shift+Enter command works as you describe when a completion session is not active. The bug here only occurs when a completion session is active.

[dpoeschl]

In VB, it completes the current statement but doesn't commit completion...

[rchande]

In C#, the automatic line ender command handler is ordered after completion, which never passes along the automatic line ender command.
In VB, the automatic line ender command handler is ordered before completion and never passes long the command.
This appears to be the case even in Dev14 RTM...