cerxes/babel
3
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix parse error when using named import "as" with flow parser (#13659)

Browse Source
This commit is contained in:
doing-art
2021-08-10 21:55:21 +03:00
committed by GitHub
parent d48a5cb55c
commit 1229336fea
5 changed files with 194 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

43
packages/babel-parser/src/plugins/flow/index.js
View File

@@ -2660,33 +2660,34 @@ export default (superClass: Class<Parser>): Class<Parser> =>
specifier.importKind = null;
specifier.local = this.parseIdentifier();
}
} else if (
specifierTypeKind !== null &&
(this.match(tt.name) || this.state.type.keyword)
) {
// `import {type foo`
specifier.imported = this.parseIdentifier(true);
specifier.importKind = specifierTypeKind;
} else {
if (
specifierTypeKind !== null &&
(this.match(tt.name) || this.state.type.keyword)
) {
// `import {type foo`
specifier.imported = this.parseIdentifier(true);
specifier.importKind = specifierTypeKind;
} else {
if (firstIdentIsString) {
/*:: invariant(firstIdent instanceof N.StringLiteral) */
throw this.raise(
specifier.start,
Errors.ImportBindingIsString,
firstIdent.value,
);
}
/*:: invariant(firstIdent instanceof N.Node) */
specifier.imported = firstIdent;
specifier.importKind = null;
}
if (this.eatContextual("as")) {
specifier.local = this.parseIdentifier();
} else {
isBinding = true;
specifier.local = cloneIdentifier(specifier.imported);
}
} else {
if (firstIdentIsString) {
/*:: invariant(firstIdent instanceof N.StringLiteral) */
throw this.raise(
specifier.start,
Errors.ImportBindingIsString,
firstIdent.value,
);
}
/*:: invariant(firstIdent instanceof N.Node) */
isBinding = true;
specifier.imported = firstIdent;
specifier.importKind = null;
specifier.local = cloneIdentifier(specifier.imported);
}
const nodeIsTypeImport = hasTypeImportKind(node);