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Merge pull request #111 from eslint/issue110
Fix: Tagged template strings should parse (fixes #110)
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3 files changed

+116
-1
lines changed

3 files changed

+116
-1
lines changed

‎espree.js‎

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Original file line numberDiff line numberDiff line change
@@ -2998,7 +2998,7 @@ function parseLeftHandSideExpressionAllowCall() {
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expr = markerApply(marker, astNodeFactory.createMemberExpression("[", expr, parseComputedMember()));
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} else if (match(".")) {
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expr = markerApply(marker, astNodeFactory.createMemberExpression(".", expr, parseNonComputedMember()));
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} else if (!lookahead.tail) {
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} else {
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expr = markerApply(marker, astNodeFactory.createTaggedTemplateExpression(expr, parseTemplateLiteral()));
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}
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}

‎tests/fixtures/ecma-features/templateStrings/tagged-no-placeholders.result.js‎

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@@ -0,0 +1,114 @@
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module.exports = {
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"type": "Program",
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"body": [
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{
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"type": "ExpressionStatement",
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"expression": {
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"type": "TaggedTemplateExpression",
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"tag": {
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"type": "Identifier",
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"name": "foo",
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"range": [
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0,
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3
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],
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"loc": {
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"start": {
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"line": 1,
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"column": 0
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},
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"end": {
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"line": 1,
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"column": 3
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}
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}
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},
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"quasi": {
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"type": "TemplateLiteral",
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"quasis": [
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{
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"type": "TemplateElement",
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"value": {
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"raw": "foo",
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"cooked": "foo"
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},
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"tail": true,
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"range": [
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3,
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8
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],
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"loc": {
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"start": {
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"line": 1,
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"column": 3
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},
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"end": {
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"line": 1,
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"column": 8
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}
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}
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}
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],
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"expressions": [],
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"range": [
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3,
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8
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],
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"loc": {
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"start": {
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"line": 1,
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"column": 3
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},
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"end": {
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"line": 1,
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"column": 8
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}
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}
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},
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"range": [
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0,
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8
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],
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"loc": {
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"start": {
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"line": 1,
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"column": 0
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},
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"end": {
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"line": 1,
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"column": 8
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}
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}
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},
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"range": [
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0,
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9
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],
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"loc": {
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"start": {
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"line": 1,
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"column": 0
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},
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"end": {
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"line": 1,
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"column": 9
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}
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}
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}
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],
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"sourceType": "script",
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"range": [
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0,
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9
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],
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"loc": {
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"start": {
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"line": 1,
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"column": 0
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},
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"end": {
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"line": 1,
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"column": 9
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}
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}
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};

‎tests/fixtures/ecma-features/templateStrings/tagged-no-placeholders.src.js‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1 @@
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foo`foo`;

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