Intellisense inside interpolated strings does not appear in some cases

[Spartan322]

Issue Description

When I'm typing a first part of a variable name in an interpolated string expression, the intellisense will not trigger, the exception to this so far has been when I try to access an already named variable inside it will trigger the intellisense properly.

Steps to Reproduce

Inside a function put in:

var initial_testing_variable = "";
var demonstration_variable = $"{}";

Type initial_ into the interpolated string.

Expected Behavior

An intellisense completion list for initial_.

Actual Behavior

No list spawned, just reports a syntax error.

Logs

OmniSharp log

``` Starting OmniSharp server at 7/2/2022, 7:49:18 PM Target: /home/homedirectory/Projects/godot/SPID Graphical Tool/SPID Graphical Tool.sln OmniSharp server started with Mono 6.13.0. Path: /home/homedirectory/.vscode-oss/extensions/ms-dotnettools.csharp-1.25.0/.omnisharp/1.39.0/omnisharp/OmniSharp.exe PID: 57518 [info]: OmniSharp.Stdio.Host Starting OmniSharp on arch 0.0 (x64) [info]: OmniSharp.Services.DotNetCliService Checking the 'DOTNET_ROOT' environment variable to find a .NET SDK [info]: OmniSharp.Services.DotNetCliService DotNetPath set to /usr/share/dotnet/dotnet [info]: OmniSharp.MSBuild.Discovery.MSBuildLocator Located 1 MSBuild instance(s) 1: Mono 16.10.1 - "/usr/lib/mono/msbuild/Current/bin" [info]: OmniSharp.MSBuild.Discovery.MSBuildLocator Registered MSBuild instance: Mono 16.10.1 - "/usr/lib/mono/msbuild/Current/bin" [info]: OmniSharp.WorkspaceInitializer Invoking Workspace Options Provider: OmniSharp.Roslyn.CSharp.Services.CSharpFormattingWorkspaceOptionsProvider, Order: 0 [info]: OmniSharp.Cake.CakeProjectSystem Detecting Cake files in '/home/homedirectory/Projects/godot/SPID Graphical Tool'. [info]: OmniSharp.Cake.CakeProjectSystem Did not find any Cake files [info]: OmniSharp.MSBuild.ProjectSystem Detecting projects in '/home/homedirectory/Projects/godot/SPID Graphical Tool/SPID Graphical Tool.sln'. [info]: OmniSharp.MSBuild.ProjectManager Queue project update for '/home/homedirectory/Projects/godot/SPID Graphical Tool/SpartansLib/SpartansLib.csproj' [info]: OmniSharp.MSBuild.ProjectManager Queue project update for '/home/homedirectory/Projects/godot/SPID Graphical Tool/SPID Graphical Tool.csproj' [info]: OmniSharp.Script.ScriptProjectSystem Detecting CSX files in '/home/homedirectory/Projects/godot/SPID Graphical Tool'. [info]: OmniSharp.Script.ScriptProjectSystem Did not find any CSX files [info]: OmniSharp.WorkspaceInitializer Configuration finished. [info]: OmniSharp.Stdio.Host Omnisharp server running using Stdio at location '/home/homedirectory/Projects/godot/SPID Graphical Tool' on host 56956. [info]: OmniSharp.MSBuild.ProjectManager Loading project: /home/homedirectory/Projects/godot/SPID Graphical Tool/SpartansLib/SpartansLib.csproj [info]: OmniSharp.MSBuild.ProjectManager Successfully loaded project file '/home/homedirectory/Projects/godot/SPID Graphical Tool/SpartansLib/SpartansLib.csproj'. [info]: OmniSharp.MSBuild.ProjectManager Adding project '/home/homedirectory/Projects/godot/SPID Graphical Tool/SpartansLib/SpartansLib.csproj' [info]: OmniSharp.MSBuild.ProjectManager Loading project: /home/homedirectory/Projects/godot/SPID Graphical Tool/SPID Graphical Tool.csproj [info]: OmniSharp.MSBuild.ProjectManager Successfully loaded project file '/home/homedirectory/Projects/godot/SPID Graphical Tool/SPID Graphical Tool.csproj'. [info]: OmniSharp.MSBuild.ProjectManager Adding project '/home/homedirectory/Projects/godot/SPID Graphical Tool/SPID Graphical Tool.csproj' [info]: OmniSharp.MSBuild.ProjectManager Update project: SpartansLib [info]: OmniSharp.MSBuild.ProjectManager Found referenced project outside root directory: /home/homedirectory/Projects/godot/SPID Graphical Tool/SpartansLib/SpartansLibTask/SpartansLibTask.csproj [info]: OmniSharp.MSBuild.ProjectManager Adding project '/home/homedirectory/Projects/godot/SPID Graphical Tool/SpartansLib/SpartansLibTask/SpartansLibTask.csproj' [info]: OmniSharp.MSBuild.ProjectManager Queue project update for '/home/homedirectory/Projects/godot/SPID Graphical Tool/SpartansLib/SpartansLibTask/SpartansLibTask.csproj' [info]: OmniSharp.MSBuild.ProjectManager Update project: SPID Graphical Tool [info]: OmniSharp.MSBuild.ProjectManager Loading project: /home/homedirectory/Projects/godot/SPID Graphical Tool/SpartansLib/SpartansLibTask/SpartansLibTask.csproj [info]: OmniSharp.MSBuild.ProjectManager Successfully loaded project file '/home/homedirectory/Projects/godot/SPID Graphical Tool/SpartansLib/SpartansLibTask/SpartansLibTask.csproj'. [info]: OmniSharp.MSBuild.ProjectManager Update project: SpartansLibTask Received response for /quickinfo but could not find request. Received response for /v2/getcodeactions but could not find request. Received response for /v2/getcodeactions but could not find request. ```

C# log

No output

Environment information

VSCode version: 1.68.1 C# Extension: 1.25.0

Mono Information

OmniSharp using mono :6.13.0

Dotnet Information

.NET SDK (reflecting any global.json): Version: 6.0.301 Commit: 43f9b18481 Runtime Environment: OS Name: arch OS Version: OS Platform: Linux RID: arch-x64 Base Path: /usr/share/dotnet/sdk/6.0.301/ Host (useful for support): Version: 6.0.6 Commit: 7cca709db2 .NET SDKs installed: 3.1.120 [/usr/share/dotnet/sdk] 6.0.301 [/usr/share/dotnet/sdk] .NET runtimes installed: Microsoft.NETCore.App 3.1.20 [/usr/share/dotnet/shared/Microsoft.NETCore.App] Microsoft.NETCore.App 6.0.6 [/usr/share/dotnet/shared/Microsoft.NETCore.App] To install additional .NET runtimes or SDKs: https://aka.ms/dotnet-download

Visual Studio Code Extensions

|Extension|Author|Version| |---|---|---| |better-comments|aaron-bond|3.0.0| |csharp|ms-dotnettools|1.25.0| |csharp-format-usings|gaoshan0621|0.0.4| |csharpextensions|kreativ-software|1.7.0| |docomment|k--kato|0.1.31| |gdscript|jjkim|0.0.2| |githistory|donjayamanne|0.6.19| |gitignore|codezombiech|0.7.0| |godot-tools|geequlim|1.3.1| |ilspy-vscode|icsharpcode|0.13.1| |mono-debug|ms-vscode|0.16.2| |open-in-browser|techer|2.0.0| |path-intellisense|christian-kohler|2.8.0| |sln-support|logerfo|0.0.1| |todo-tree|Gruntfuggly|0.0.215| |vscode-dotnet-runtime|ms-dotnettools|1.2.0| |vscode-icons|vscode-icons-team|11.12.0| |vscode-open-in-github|ziyasal|1.4.1| |vscode-solution-explorer|fernandoescolar|0.4.7| |vscode-todo-highlight|wayou|1.0.5|;

[explorest]

Any resolution yet ?? I still have this issue with the latest VSCode , C# Dev kit, and Omnisharp on Windows 11.

[explorest]

Ok I found the solution for my case. Firstly , this is the default behavior ( to NOT auto-trigger intellisense inside strings). To access intellisense inside an interpolated string , the default way is to start typing and then press Ctrl+Space bar for intellisense (quick suggestions). If you want to change this behavior to auto-trigger then go to user settings (by any of the many routes -- like Ctrl+, ). Search for "quick suggestions" and then toggle "on" the "strings" setting in "Editor : Quick Suggestions" section. Then reload window to see the effect. {Note: I found the default behavior much better. Auto trigger inside strings can get annoying for long strings).