return
		}
	}

	// Special register list syntax for arm: [R1,R3-R7]
	if tok.ScanToken == '[' {
		if prefix != 0 {
			p.errorf("illegal use of register list")
		}
		p.registerList(a)
		p.expectOperandEnd()
		return
	}

	// Register: R1
	if tok.ScanToken == scanner.Ident && p.atStartOfRegister(name) {
		if p.atRegisterShift() {
			// ARM shifted register such as R1<<R2 or R1>>2.

  }

  private fun registerParamProvider(
    access: Feature.BeforeAnalysisAccess,
    provider: String,
  ) {
    val providerClass = access.findClassByName(provider)
    if (providerClass != null) {
      registerTest(access, providerClass)
    } else {
      println("Missing $provider")
    }
  }

  private fun registerJupiterClasses(access: Feature.BeforeAnalysisAccess) {