Breadcrumbs do not include local functions

[jtsom]

Type: Bug

Issue Description

Breadcrumbs do not show local functions. This is particularly noticeable when using top level Programs as all functions declared inside are considered local functions (unless they are in a nested class).

Steps to Reproduce

Create a project using top level Program.cs. For example a minimal API application. Add some routines.

Expected Behavior

Able to navigate using breadcrumbs at the top of the window.

Actual Behavior

Cannot navigate, as the breadcrumbs do not show.

Logs

C# log

Using dotnet configured on PATH Dotnet path: C:\Program Files\dotnet\dotnet.exe Activating C# + C# Dev Kit + C# IntelliCode... waiting for named pipe information from server... [stdout] {"pipeName":"\\\\.\\pipe\\93c710d0"} received named pipe information from server attempting to connect client to server... client has connected to server [Info - 11:40:48 AM] [Program] Language server initialized [Info - 11:40:54 AM] [WorkspaceProjectFactoryService] Project E:\source\EF-API\EF-API\EF-API.csproj loaded by C# Dev Kit Using dotnet configured on PATH

C# LSP Trace Logs

Post the output from Output-->C# LSP Trace Logs here. Requires `dotnet.server.trace` to be set to `Trace`

Environment information

VSCode version: 1.86.0-insider
C# Extension: 2.14.8
Using OmniSharp: false

Dotnet Information

.NET SDK: Version: 8.0.100 Commit: 57efcf1350 Workload version: 8.0.100-manifests.71b9f198

Runtime Environment:
OS Name: Windows
OS Version: 10.0.22631
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\8.0.100\

.NET workloads installed:
Workload version: 8.0.100-manifests.71b9f198
There are no installed workloads to display.

Host:
Version: 8.0.0
Architecture: x64
Commit: 5535e31a71

.NET SDKs installed:
3.1.426 [C:\Program Files\dotnet\sdk]
5.0.408 [C:\Program Files\dotnet\sdk]
6.0.125 [C:\Program Files\dotnet\sdk]
6.0.320 [C:\Program Files\dotnet\sdk]
6.0.417 [C:\Program Files\dotnet\sdk]
7.0.114 [C:\Program Files\dotnet\sdk]
7.0.311 [C:\Program Files\dotnet\sdk]
7.0.404 [C:\Program Files\dotnet\sdk]
8.0.100 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.25 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 7.0.14 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 8.0.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.25 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 7.0.14 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 6.0.25 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 7.0.14 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.0 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Other architectures found:
x86 [C:\Program Files (x86)\dotnet]
registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation]

Environment variables:
Not set

global.json file:
Not found

Learn more:
https://aka.ms/dotnet/info

Download .NET:
https://aka.ms/dotnet/download

Visual Studio Code Extensions

Extension	Author	Version	Folder Name
azure-account	ms-vscode	0.11.6	ms-vscode.azure-account-0.11.6
csdevkit	ms-dotnettools	1.2.5	ms-dotnettools.csdevkit-1.2.5-win32-x64
csharp	ms-dotnettools	2.14.8	ms-dotnettools.csharp-2.14.8-win32-x64
csharpextensions	kreativ-software	1.7.3	kreativ-software.csharpextensions-1.7.3
ecdc	mitchdenny	1.8.0	mitchdenny.ecdc-1.8.0
git-graph	mhutchie	1.30.0	mhutchie.git-graph-1.30.0
hexeditor	ms-vscode	1.9.12	ms-vscode.hexeditor-1.9.12
hl7tools	RobHolme	2.0.6	robholme.hl7tools-2.0.6
jwt-debugger	yokawasa	0.5.0	yokawasa.jwt-debugger-0.5.0
kanagawa	qufiwefefwoyn	1.5.1	qufiwefefwoyn.kanagawa-1.5.1
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material-icon-theme	PKief	4.32.0	pkief.material-icon-theme-4.32.0
msbuild-project-tools	tintoy	0.5.3	tintoy.msbuild-project-tools-0.5.3
night-owl	sdras	2.0.1	sdras.night-owl-2.0.1
quicktype	quicktype	12.0.46	quicktype.quicktype-12.0.46
rainbow-csv	mechatroner	3.9.0	mechatroner.rainbow-csv-3.9.0
rest-client	humao	0.25.1	humao.rest-client-0.25.1
sync-scroll	dqisme	1.3.1	dqisme.sync-scroll-1.3.1
TabOut	albert	0.2.2	albert.tabout-0.2.2
vscode-azureappservice	ms-azuretools	0.25.1	ms-azuretools.vscode-azureappservice-0.25.1
vscode-azurefunctions	ms-azuretools	1.13.1	ms-azuretools.vscode-azurefunctions-1.13.1
vscode-azureresourcegroups	ms-azuretools	0.8.3	ms-azuretools.vscode-azureresourcegroups-0.8.3
vscode-azurestorage	ms-azuretools	0.15.3	ms-azuretools.vscode-azurestorage-0.15.3
vscode-base64	adamhartford	0.1.0	adamhartford.vscode-base64-0.1.0
vscode-cosmosdb	ms-azuretools	0.20.0	ms-azuretools.vscode-cosmosdb-0.20.0
vscode-dotnet-runtime	ms-dotnettools	2.0.0	ms-dotnettools.vscode-dotnet-runtime-2.0.0
vscode-thunder-client	rangav	2.16.3	rangav.vscode-thunder-client-2.16.3
vscodeintellicode	VisualStudioExptTeam	1.2.30	visualstudioexptteam.vscodeintellicode-1.2.30
vscodeintellicode-csharp	ms-dotnettools	0.1.26	ms-dotnettools.vscodeintellicode-csharp-0.1.26-win32-x64
xml	DotJoshJohnson	2.5.1	dotjoshjohnson.xml-2.5.1

Extension version: 2.14.8
VS Code version: Code - Insiders 1.86.0-insider (9621add46007f7a1ab37d1fce9bcdcecca62aeb0, 2023-12-20T05:36:57.756Z)
OS version: Windows_NT x64 10.0.22631
Modes:

System Info

Item	Value
CPUs	Intel(R) Core(TM) i5-8500 CPU @ 3.00GHz (6 x 3000)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: enabled video_encode: enabled vulkan: disabled_off webgl: enabled webgl2: enabled webgpu: enabled
Load (avg)	undefined
Memory (System)	31.78GB (12.42GB free)
Process Argv	--crash-reporter-id 362817d9-b661-4b35-92b7-fe18e5872851
Screen Reader	no
VM	0%

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[dibarbet]

So this is what I see with a top level Program.cs file in a minimal API project (and is what I would expect). There is a breadcrumb at the top with 'Program'

Note - you will not see entries for the LocalFunction because its considered a local function inside the class. If you have a nested class, that will show up.

Are you seeing something different, if so would you mind sharing what that is? If the problem is the missing breadcrumbs for local functions, I'm open to that request.

[jtsom]

Yes, that is exactly what I am seeing. None of the "local functions" in the Program.cs show up in the breadcrumbs - just "Program.cs". Makes it hard to navigate if the program.cs file is getting large. Being able to jump around to the local functions would be expected and helpful.

[dibarbet]

Got it, I've updated the issue to match. This is particularly noticable in projects using top level statements (due to all functions being local functions)

[PavelCibulka]

Can we also add regions to outline. Including Local Functions and Regions in Outline would make it usable.

#5280