checkFromStringCase("google.com:0x25 ", 1, null, 99, false);
  }

  public void testFromStringUnparseableNonsense() {
    // Some nonsense that causes parse failures.
    checkFromStringCase("[goo.gl]", 1, null, 99, false);
    checkFromStringCase("[goo.gl]:80", 1, null, 99, false);
    checkFromStringCase("[", 1, null, 99, false);
    checkFromStringCase("[]:", 1, null, 99, false);
    checkFromStringCase("[]:80", 1, null, 99, false);

		t.Fatal(err)
	}

	outfile := filepath.Join(dir, "alias.o")

	if testLang(t, "go9.99", src, outfile) == nil {
		t.Error("compilation with -lang=go9.99 succeeded unexpectedly")
	}

	// This test will have to be adjusted if we ever reach 1.99 or 2.0.
	if testLang(t, "go1.99", src, outfile) == nil {
		t.Error("compilation with -lang=go1.99 succeeded unexpectedly")
	}

	if testLang(t, "go1.8", src, outfile) == nil {

                   "({languageVersion=99, vendor=matching('exotic'), implementation=vendor-specific}) from 'https://exoticJavaToolchain.com/java-99', " +
                   "due to: Could not HEAD 'https://exoticJavaToolchain.com/java-99'.).")
    }

    def "downloaded JDK is checked against the spec"() {
        given:

                   "({languageVersion=99, vendor=matching('exotic'), implementation=vendor-specific}) from 'https://exoticJavaToolchain.com/java-99', " +
                   "due to: Could not HEAD 'https://exoticJavaToolchain.com/java-99'.).")
    }

    private static String applyToolchainRegistryPlugin(String className, String code) {
        """

	V4FNMADDPS 99(R15)(R15*1), [Z1-Z4], K3, Z15        // 6212774baabc3f63000000
	V4FNMADDPS (DX), [Z1-Z4], K3, Z15                  // 6272774baa3a
	V4FNMADDPS 99(R15)(R15*1), [Z11-Z14], K3, Z15      // 6212274baabc3f63000000
	V4FNMADDPS (DX), [Z11-Z14], K3, Z15                // 6272274baa3a
	V4FNMADDPS 99(R15)(R15*1), [Z21-Z24], K3, Z15      // 62125743aabc3f63000000

       "metadata":{
         "name":"mock",
         "labels":{
           "app":"mock"
         }
       },
       "spec":{
         "ports": [{
           "protocol": "TCP",
           "port": 99,
           "targetPort": 9949
         }],
         "selector":{
           "app":"mock"
         }
       }
     },
     {
       "kind":"Service",
       "apiVersion":"v1",
       "metadata":{

	n := new(int)
	*n = 99
	if err := addUpdate(n, s.M[name].Enabled, "enabled"); err != nil { // this was miscompiled
		return nil, fmt.Errorf(" error adding update for enable flag %t : %s",
			s.M[name].Enabled, err)
	}
	return n, nil
}

//go:noinline
func addUpdate(n *int, in interface{}, s ...string) error {
	if *n != 99 {
		println("FAIL, *n should be 99, not", *n)
	}
	return nil
}

                   "({languageVersion=99, vendor=any, implementation=vendor-specific}) from 'http://exoticJavaToolchain.com/java-99', " +
                   "due to: Attempting to download a file from an insecure URI http://exoticJavaToolchain.com/java-99. This is not supported, use a secure URI instead.).")
    }

    private static String unsecuredToolchainResolverCode() {

        "name":"mock",
        "labels":{
          "app":"mock",
          "status":"replaced"
        }
      },
      "spec":{
        "ports": [{
          "protocol": "TCP",
          "port": 99,
          "targetPort": 9949
        }],
        "selector":{
          "app":"mock"
        }
      }
    },
    {
      "kind":"Service",
      "apiVersion":"v1",
      "metadata":{

	VPEXPANDB 99(R15)(R15*4), K1, X6                   // 62927d096274bf63
	VPEXPANDB 15(DX), K1, X6                           // 62f27d0962720f
	VPEXPANDB X16, K1, X22                             // 62a27d0962f0
	VPEXPANDB X28, K1, X22                             // 62827d0962f4
	VPEXPANDB X8, K1, X22                              // 62c27d0962f0
	VPEXPANDB 99(R15)(R15*4), K1, X22                  // 62827d096274bf63