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Make sure babel parser throws exactly same recoverable errors when estree plugin is enabled #12375

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merged 13 commits into from
Dec 3, 2020
Merged

Make sure babel parser throws exactly same recoverable errors when estree plugin is enabled #12375

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40f488b
refactor: introduce isPrivateName and getPrivateNameSV
JLHwung Nov 17, 2020
054e7db
feat: check recoverable errors on estree-throw
JLHwung Nov 19, 2020
6dcca23
fix: pass through all params of parseBlockBody
JLHwung Nov 19, 2020
ab0e2c0
fix: set bigInt to null when invalid bigInt value is parsed
JLHwung Nov 19, 2020
3391585
fix: use string literal value in error message
JLHwung Nov 19, 2020
18eeedc
refactor: introduce hasPropertyAsPrivateName
JLHwung Nov 19, 2020
eeee5da
fix: adapt to ChainExpression
JLHwung Nov 19, 2020
356c196
fix: port checkLVal early return for method in object pattern
JLHwung Nov 19, 2020
5ddb951
fix: throw new a?.() on estree
JLHwung Nov 19, 2020
105c2cc
fix: early return for __proto__ in accessors
JLHwung Nov 19, 2020
85268f9
fix: test record element via isObjectProperty
JLHwung Nov 19, 2020
3cc4e5e
fix: pass through isLHS in toAssignable
JLHwung Nov 19, 2020
c962cb3
refactor: introduce isObjectMethod methods
JLHwung Nov 19, 2020
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fix: use string literal value in error message 
When estree plugin is enabled, stringLiteral#extra.raw is not accessible. Use StringLiteral#value instead.
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@JLHwung
JLHwung committed Nov 19, 2020
commit 3391585b4f3eb79824d3c2e1da88a0223843b05b
2 changes: 1 addition & 1 deletion packages/babel-parser/src/parser/error-message.js
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Expand Up @@ -51,7 +51,7 @@ export const ErrorMessages = Object.freeze({
ElementAfterRest: "Rest element must be last element",
EscapedCharNotAnIdentifier: "Invalid Unicode escape",
ExportBindingIsString:
"A string literal cannot be used as an exported binding without `from`.\n- Did you mean `export { %0 as '%1' } from 'some-module'`?",
"A string literal cannot be used as an exported binding without `from`.\n- Did you mean `export { '%0' as '%1' } from 'some-module'`?",
ExportDefaultFromAsIdentifier:
"'from' is not allowed as an identifier after 'export default'",
ForInOfLoopInitializer:
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2 changes: 1 addition & 1 deletion packages/babel-parser/src/parser/statement.js
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Expand Up @@ -1987,7 +1987,7 @@ export default class StatementParser extends ExpressionParser {
this.raise(
specifier.start,
Errors.ExportBindingIsString,
local.extra.raw,
local.value,
exportedName,
);
} else {
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4 changes: 2 additions & 2 deletions ...ixtures/experimental/module-string-names/string-exported-binding-without-from/output.json
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Expand Up @@ -2,8 +2,8 @@
"type": "File",
"start":0,"end":45,"loc":{"start":{"line":1,"column":0},"end":{"line":1,"column":45}},
"errors": [
"SyntaxError: A string literal cannot be used as an exported binding without `from`.\n- Did you mean `export { \"學而時習之，不亦說乎？\" as '學而時習之，不亦說乎？' } from 'some-module'`? (1:9)",
"SyntaxError: A string literal cannot be used as an exported binding without `from`.\n- Did you mean `export { \"吾道一以貫之。\" as '忠恕。' } from 'some-module'`? (1:24)"
"SyntaxError: A string literal cannot be used as an exported binding without `from`.\n- Did you mean `export { '學而時習之，不亦說乎？' as '學而時習之，不亦說乎？' } from 'some-module'`? (1:9)",
"SyntaxError: A string literal cannot be used as an exported binding without `from`.\n- Did you mean `export { '吾道一以貫之。' as '忠恕。' } from 'some-module'`? (1:24)"
],
"program": {
"type": "Program",
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