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assert,repl: enable ecmaVersion 2021 in acorn parser #35827

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assert,repl: enable ecmaVersion 2021 in acorn parser #35827

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a315740
assert,repl: enable ecmaVersion 2021 in acorn parser
targos Oct 27, 2020
089c479
fixup! assert,repl: enable ecmaVersion 2021 in acorn parser
targos Oct 28, 2020
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2 changes: 1 addition & 1 deletion lib/assert.js
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Original file line number Diff line number Diff line change
Expand Up @@ -240,7 +240,7 @@ function parseCode(code, offset) {
// Parse the read code until the correct expression is found.
do {
try {
node = parseExpressionAt(code, start, { ecmaVersion: 11 });
node = parseExpressionAt(code, start, { ecmaVersion: 'latest' });
start = node.end + 1 || start;
// Find the CallExpression in the tree.
node = findNodeAround(node, offset, 'CallExpression');
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2 changes: 1 addition & 1 deletion lib/internal/repl/await.js
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Expand Up @@ -90,7 +90,7 @@ function processTopLevelAwait(src) {
const wrappedArray = wrapped.split('');
let root;
try {
root = parser.parse(wrapped, { ecmaVersion: 11 });
root = parser.parse(wrapped, { ecmaVersion: 'latest' });
} catch {
return null;
}
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2 changes: 1 addition & 1 deletion lib/internal/repl/utils.js
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Expand Up @@ -114,7 +114,7 @@ function isRecoverableError(e, code) {
// Try to parse the code with acorn. If the parse fails, ignore the acorn
// error and return the recoverable status.
try {
RecoverableParser.parse(code, { ecmaVersion: 11 });
RecoverableParser.parse(code, { ecmaVersion: 'latest' });

// Odd case: the underlying JS engine (V8, Chakra) rejected this input
// but Acorn detected no issue. Presume that additional text won't
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