mcp-server-semgrep/semgrep-rules/ocaml/lang/correctness/useless-compare.yaml

MCP Server for Semgrep Integration - static code analysis with AI

rules:
- id: useless-compare
  patterns:
  - pattern-either:
    - pattern: compare $X $X
    - pattern: $MODULE.compare $X $X

  message: >-
    This comparison is useless because the expressions being compared
    are identical. This is expected to always return the same result,
    0, unless your code is really strange.
  languages: [ocaml]
  severity: ERROR
  metadata:
    category: correctness
    technology:
    - ocaml