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Recover from error for missing initializer in const declaration (#12120)

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This commit is contained in:
Sosuke Suzuki
2020-09-30 01:40:51 +09:00
committed by GitHub
parent 3ba1ece0ce
commit 45f0cc2ed9
10 changed files with 175 additions and 15 deletions
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3
packages/babel-parser/test/fixtures/core/uncategorised/536/options.json vendored
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@@ -1,3 +0,0 @@
{
"throws": "Unexpected token (1:7)"
}

33
packages/babel-parser/test/fixtures/core/uncategorised/536/output.json vendored Normal file
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@@ -0,0 +1,33 @@
{
"type": "File",
"start":0,"end":8,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":8}},
"errors": [
"SyntaxError: Const declarations require an initialization value (1:7)"
],
"program": {
"type": "Program",
"start":0,"end":8,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":8}},
"sourceType": "script",
"interpreter": null,
"body": [
{
"type": "VariableDeclaration",
"start":0,"end":8,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":8}},
"declarations": [
{
"type": "VariableDeclarator",
"start":6,"end":7,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":7}},
"id": {
"type": "Identifier",
"start":6,"end":7,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":7},"identifierName":"a"},
"name": "a"
},
"init": null
}
],
"kind": "const"
}
],
"directives": []
}
}

4
packages/babel-parser/test/fixtures/esprima/es2015-for-of/unexpected-number/options.json vendored
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@@ -1,3 +1,3 @@
{
"throws": "Unexpected token (1:14)"
}
"throws": "Unexpected token, expected \";\" (1:14)"
}

3
packages/babel-parser/test/fixtures/esprima/invalid-syntax/migrated_0138/options.json vendored
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@@ -1,3 +0,0 @@
{
"throws": "Unexpected token (1:15)"
}

51
packages/babel-parser/test/fixtures/esprima/invalid-syntax/migrated_0138/output.json vendored Normal file
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@@ -0,0 +1,51 @@
{
"type": "File",
"start":0,"end":16,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":16}},
"errors": [
"SyntaxError: Const declarations require an initialization value (1:15)"
],
"program": {
"type": "Program",
"start":0,"end":16,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":16}},
"sourceType": "script",
"interpreter": null,
"body": [
{
"type": "VariableDeclaration",
"start":0,"end":16,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":16}},
"declarations": [
{
"type": "VariableDeclarator",
"start":6,"end":12,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":12}},
"id": {
"type": "Identifier",
"start":6,"end":7,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":7},"identifierName":"x"},
"name": "x"
},
"init": {
"type": "NumericLiteral",
"start":10,"end":12,"loc":{"start":{"line":1,"column":10},"end":{"line":1,"column":12}},
"extra": {
"rawValue": 12,
"raw": "12"
},
"value": 12
}
},
{
"type": "VariableDeclarator",
"start":14,"end":15,"loc":{"start":{"line":1,"column":14},"end":{"line":1,"column":15}},
"id": {
"type": "Identifier",
"start":14,"end":15,"loc":{"start":{"line":1,"column":14},"end":{"line":1,"column":15},"identifierName":"y"},
"name": "y"
},
"init": null
}
],
"kind": "const"
}
],
"directives": []
}
}

3
packages/babel-parser/test/fixtures/esprima/invalid-syntax/migrated_0139/options.json vendored
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@@ -1,3 +0,0 @@
{
"throws": "Unexpected token (1:7)"
}

51
packages/babel-parser/test/fixtures/esprima/invalid-syntax/migrated_0139/output.json vendored Normal file
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@@ -0,0 +1,51 @@
{
"type": "File",
"start":0,"end":16,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":16}},
"errors": [
"SyntaxError: Const declarations require an initialization value (1:7)"
],
"program": {
"type": "Program",
"start":0,"end":16,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":16}},
"sourceType": "script",
"interpreter": null,
"body": [
{
"type": "VariableDeclaration",
"start":0,"end":16,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":16}},
"declarations": [
{
"type": "VariableDeclarator",
"start":6,"end":7,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":7}},
"id": {
"type": "Identifier",
"start":6,"end":7,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":7},"identifierName":"x"},
"name": "x"
},
"init": null
},
{
"type": "VariableDeclarator",
"start":9,"end":15,"loc":{"start":{"line":1,"column":9},"end":{"line":1,"column":15}},
"id": {
"type": "Identifier",
"start":9,"end":10,"loc":{"start":{"line":1,"column":9},"end":{"line":1,"column":10},"identifierName":"y"},
"name": "y"
},
"init": {
"type": "NumericLiteral",
"start":13,"end":15,"loc":{"start":{"line":1,"column":13},"end":{"line":1,"column":15}},
"extra": {
"rawValue": 12,
"raw": "12"
},
"value": 12
}
}
],
"kind": "const"
}
],
"directives": []
}
}

3
packages/babel-parser/test/fixtures/esprima/invalid-syntax/migrated_0140/options.json vendored
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@@ -1,3 +0,0 @@
{
"throws": "Unexpected token (1:7)"
}

33
packages/babel-parser/test/fixtures/esprima/invalid-syntax/migrated_0140/output.json vendored Normal file
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@@ -0,0 +1,33 @@
{
"type": "File",
"start":0,"end":8,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":8}},
"errors": [
"SyntaxError: Const declarations require an initialization value (1:7)"
],
"program": {
"type": "Program",
"start":0,"end":8,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":8}},
"sourceType": "script",
"interpreter": null,
"body": [
{
"type": "VariableDeclaration",
"start":0,"end":8,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":8}},
"declarations": [
{
"type": "VariableDeclarator",
"start":6,"end":7,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":7}},
"id": {
"type": "Identifier",
"start":6,"end":7,"loc":{"start":{"line":1,"column":6},"end":{"line":1,"column":7},"identifierName":"x"},
"name": "x"
},
"init": null
}
],
"kind": "const"
}
],
"directives": []
}
}