Generated client not compiled when x-go-name is specified

[asv]

Problem statement

When using abbreviations (in my case PDF) and x-go-name, non-compiled code is generated.

Example: a parameter named pdf_extraction_mode (translated to a literal PdfExtractionMode) and its x-go-name PDFExtractionMode.

The code in the *Params structure is generated correctly (the name is the same as in x-go-name), however, in the generated SetDefaults code, the PdfExtractionMode literal is substituted, which breaks the compilation.

$ go build ./client/                                                                    
client/operations/extract_pdf_parameters.go:94:3: unknown field 'PdfExtractionMode' in struct literal of type ExtractPdfParams

Swagger specification

swagger: "2.0"
info:
  title: Sample API
  description: API description in Markdown.
  version: 1.0.0
host: api.example.com
basePath: /v1
schemes:
  - https
paths:
  /pdf:
    get:
      operationId: ExtractPdf
      parameters:
        - name: pdf_extraction_mode
          type: string
          enum:
            - fast
            - full
          x-go-name: PDFExtractionMode
          default: fast
          description: Lorem ipsum
          in: formData
      responses:
        200:
          description: OK

Steps to reproduce

1. swagger generate client -q -A buggygen --spec example.yaml
2. trying to build this code (go build ./client)

Environment

swagger version: 0.30.3
go version: 1.19
OS: MacOS Catalina