{"rparen",
		"{{.X 1 2 3 ) }}",
		hasError, "unexpected right paren"},
	{"rparen2",
		"{{(.X 1 2 3",
		hasError, `unclosed action`},
	{"space",
		"{{`x`3}}",
		hasError, `in operand`},
	{"idchar",
		"{{a#}}",
		hasError, `'#'`},
	{"charconst",
		"{{'a}}",
		hasError, `unterminated character constant`},
	{"stringconst",
		`{{"a}}`,
		hasError, `unterminated quoted string`},
	{"rawstringconst",

func (b *Writer) Init(output io.Writer, minwidth, tabwidth, padding int, padchar byte, flags uint) *Writer {
	if minwidth < 0 || tabwidth < 0 || padding < 0 {
		panic("negative minwidth, tabwidth, or padding")
	}
	b.output = output
	b.minwidth = minwidth
	b.tabwidth = tabwidth
	b.padding = padding
	for i := range b.padbytes {
		b.padbytes[i] = padchar
	}
	if padchar == '\t' {
		// tab padding enforces left-alignment

			if oftc.IsBlock() {
				t.Errorf("[%d: %q] expected socket file, got unexpected block device: %s", i, tc.name, path)
			}
			if oftc.IsChar() {
				t.Errorf("[%d: %q] expected socket file, got unexpected character device: %s", i, tc.name, path)
			}
		}

		if tc.isChar {
			if !oftc.IsChar() {
				t.Errorf("[%d: %q] expected character device, got unexpected: %s", i, tc.name, path)
			}
			if oftc.IsDir() {

	dst[di+1] = enc.encode[val>>12&0x3F]

	switch remain {
	case 2:
		dst[di+2] = enc.encode[val>>6&0x3F]
		if enc.padChar != NoPadding {
			dst[di+3] = byte(enc.padChar)
		}
	case 1:
		if enc.padChar != NoPadding {
			dst[di+2] = byte(enc.padChar)
			dst[di+3] = byte(enc.padChar)
		}
	}
}

// AppendEncode appends the base64 encoded src to dst
// and returns the extended buffer.

   *     which case the input string is always returned.
   * @param padChar the character to insert at the beginning of the result until the minimum length
   *     is reached
   * @return the padded string
   */
  public static String padStart(String string, int minLength, char padChar) {
    checkNotNull(string); // eager for GWT.
    if (string.length() >= minLength) {
      return string;
    }

      fail();
    } catch (NullPointerException expected) {
    }
  }

  public void testOnCharOverride() {
    Joiner onChar = Joiner.on('-');
    checkNoOutput(onChar, ITERABLE_);
    checkResult(onChar, ITERABLE_1, "1");
    checkResult(onChar, ITERABLE_12, "1-2");
    checkResult(onChar, ITERABLE_123, "1-2-3");
  }

  public void testSkipNulls() {
    Joiner skipNulls = J.skipNulls();

// DecodedLen returns the maximum length in bytes of the decoded data
// corresponding to n bytes of base32-encoded data.
func (enc *Encoding) DecodedLen(n int) int {
	return decodedLen(n, enc.padChar)
}

func decodedLen(n int, padChar rune) int {
	if padChar == NoPadding {
		return n/8*5 + n%8*5/8
	}
	return n / 8 * 5

    public val KaType.isDouble: Boolean get() = withValidityAssertion { isClassTypeWithClassId(DefaultTypeClassIds.DOUBLE) }
    public val KaType.isChar: Boolean get() = withValidityAssertion { isClassTypeWithClassId(DefaultTypeClassIds.CHAR) }
    public val KaType.isBoolean: Boolean get() = withValidityAssertion { isClassTypeWithClassId(DefaultTypeClassIds.BOOLEAN) }

      fail();
    } catch (NullPointerException expected) {
    }
  }

  public void testOnCharOverride() {
    Joiner onChar = Joiner.on('-');
    checkNoOutput(onChar, ITERABLE_);
    checkResult(onChar, ITERABLE_1, "1");
    checkResult(onChar, ITERABLE_12, "1-2");
    checkResult(onChar, ITERABLE_123, "1-2-3");
  }

  public void testSkipNulls() {
    Joiner skipNulls = J.skipNulls();

   *     which case the input string is always returned.
   * @param padChar the character to insert at the beginning of the result until the minimum length
   *     is reached
   * @return the padded string
   */
  public static String padStart(String string, int minLength, char padChar) {
    checkNotNull(string); // eager for GWT.
    if (string.length() >= minLength) {
      return string;
    }