scip-go does not populate SymbolInformation.kind field

[phisanti]

scip-go v0.1.26 (latest) does not populate the SymbolInformation.kind field, leaving all symbols with kind: 0 (UnspecifiedKind). This prevents tools from distinguishing functions, types, variables, and other symbol kinds without parsing the symbol string.

SCIP Protocol Support

The SCIP protocol added the SymbolInformation.kind field to address this exact issue:

• Issue: #154 - Proposal: add several fields to SymbolInformation
• PR & Merge: #158 - Proposal: Add SymbolInformation.display_name

Current Behavior

When indexing a Go project with scip-go v0.1.26:

scip-go ./...
scip print index.scip

Output (all symbols):

&scip.SymbolInformation{
  Symbol: "scip-go gomod ... main()."
  Kind: 0,              // ← UnspecifiedKind for all objects
  DisplayName: "",      // ← Also empty 
}

I noted that the DisplayName issue was already discussed in #148

Expected Behavior

Symbol kinds should be populated based on Go syntax:

&scip.SymbolInformation{
  Symbol: "... main()."
  Kind: 17,  // Function
}

&scip.SymbolInformation{
  Symbol: "... Server#"
  Kind: 7,   // Class (struct)
}

...
...
...

&scip.SymbolInformation{
  Symbol: "... Port."
  Kind: 15,  // Field
}

Note

I am willing to carry on a PR and execution if I have the support from the main team.

[linear]

OSS-24200