all: add more uses of stringer

By grepping for ]string{$, one can find many manual implementations of
stringer. The debug/dwarf ones needed the new -trimprefix flag, too.

html/template was fairly simple, just implementing the fallback as
stringer would. The changes there are trivial.

The ones in debug/dwarf needed a bit of extra logic since the GoString
wants to use its own format, depending on whether or not the value is
one of the known constants.

Change-Id: I501ea7deaa538fa425c8e9c2bb895f480169273f
Reviewed-on: https://go-review.googlesource.com/77253
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>

1 files changed, 89 insertions, 0 deletions

diff --git a/src/debug/dwarf/attr_string.go b/src/debug/dwarf/attr_string.go
new file mode 100644
index 0000000000..34e3659a64
--- /dev/null
+++ b/src/debug/dwarf/attr_string.go
@@ -0,0 +1,89 @@
+// Code generated by "stringer -type Attr -trimprefix=Attr"; DO NOT EDIT.
+
+package dwarf
+
+import "strconv"
+
+const _Attr_name = "SiblingLocationNameOrderingByteSizeBitOffsetBitSizeStmtListLowpcHighpcLanguageDiscrDiscrValueVisibilityImportStringLengthCommonRefCompDirConstValueContainingTypeDefaultValueInlineIsOptionalLowerBoundProducerPrototypedReturnAddrStartScopeStrideSizeUpperBoundAbstractOriginAccessibilityAddrClassArtificialBaseTypesCallingCountDataMemberLocDeclColumnDeclFileDeclLineDeclarationDiscrListEncodingExternalFrameBaseFriendIdentifierCaseMacroInfoNamelistItemPrioritySegmentSpecificationStaticLinkTypeUseLocationVarParamVirtualityVtableElemLocAllocatedAssociatedDataLocationStrideEntrypcUseUTF8ExtensionRangesTrampolineCallColumnCallFileCallLineDescription"
+
+var _Attr_map = map[Attr]string{
+	1:  _Attr_name[0:7],
+	2:  _Attr_name[7:15],
+	3:  _Attr_name[15:19],
+	9:  _Attr_name[19:27],
+	11: _Attr_name[27:35],
+	12: _Attr_name[35:44],
+	13: _Attr_name[44:51],
+	16: _Attr_name[51:59],
+	17: _Attr_name[59:64],
+	18: _Attr_name[64:70],
+	19: _Attr_name[70:78],
+	21: _Attr_name[78:83],
+	22: _Attr_name[83:93],
+	23: _Attr_name[93:103],
+	24: _Attr_name[103:109],
+	25: _Attr_name[109:121],
+	26: _Attr_name[121:130],
+	27: _Attr_name[130:137],
+	28: _Attr_name[137:147],
+	29: _Attr_name[147:161],
+	30: _Attr_name[161:173],
+	32: _Attr_name[173:179],
+	33: _Attr_name[179:189],
+	34: _Attr_name[189:199],
+	37: _Attr_name[199:207],
+	39: _Attr_name[207:217],
+	42: _Attr_name[217:227],
+	44: _Attr_name[227:237],
+	46: _Attr_name[237:247],
+	47: _Attr_name[247:257],
+	49: _Attr_name[257:271],
+	50: _Attr_name[271:284],
+	51: _Attr_name[284:293],
+	52: _Attr_name[293:303],
+	53: _Attr_name[303:312],
+	54: _Attr_name[312:319],
+	55: _Attr_name[319:324],
+	56: _Attr_name[324:337],
+	57: _Attr_name[337:347],
+	58: _Attr_name[347:355],
+	59: _Attr_name[355:363],
+	60: _Attr_name[363:374],
+	61: _Attr_name[374:383],
+	62: _Attr_name[383:391],
+	63: _Attr_name[391:399],
+	64: _Attr_name[399:408],
+	65: _Attr_name[408:414],
+	66: _Attr_name[414:428],
+	67: _Attr_name[428:437],
+	68: _Attr_name[437:449],
+	69: _Attr_name[449:457],
+	70: _Attr_name[457:464],
+	71: _Attr_name[464:477],
+	72: _Attr_name[477:487],
+	73: _Attr_name[487:491],
+	74: _Attr_name[491:502],
+	75: _Attr_name[502:510],
+	76: _Attr_name[510:520],
+	77: _Attr_name[520:533],
+	78: _Attr_name[533:542],
+	79: _Attr_name[542:552],
+	80: _Attr_name[552:564],
+	81: _Attr_name[564:570],
+	82: _Attr_name[570:577],
+	83: _Attr_name[577:584],
+	84: _Attr_name[584:593],
+	85: _Attr_name[593:599],
+	86: _Attr_name[599:609],
+	87: _Attr_name[609:619],
+	88: _Attr_name[619:627],
+	89: _Attr_name[627:635],
+	90: _Attr_name[635:646],
+}
+
+func (i Attr) String() string {
+	if str, ok := _Attr_map[i]; ok {
+		return str
+	}
+	return "Attr(" + strconv.FormatInt(int64(i), 10) + ")"
+}