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Fix "TypeError: comments is not iterable" (#8701)

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Alican Çubukçuoğlu
2018-11-09 13:58:28 -08:00
committed by Daniel Tschinder
parent 4f206b2416
commit bf8c4785f2
2 changed files with 23 additions and 17 deletions
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22
packages/babel-plugin-transform-react-jsx/src/index.js
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@@ -51,16 +51,18 @@ export default declare((api, options) => {
let pragmaSet = !!options.pragma;
let pragmaFragSet = !!options.pragmaFrag;
for (const comment of (file.ast.comments: Array<Object>)) {
const jsxMatches = JSX_ANNOTATION_REGEX.exec(comment.value);
if (jsxMatches) {
pragma = jsxMatches[1];
pragmaSet = true;
}
const jsxFragMatches = JSX_FRAG_ANNOTATION_REGEX.exec(comment.value);
if (jsxFragMatches) {
pragmaFrag = jsxFragMatches[1];
pragmaFragSet = true;
if (file.ast.comments) {
for (const comment of (file.ast.comments: Array<Object>)) {
const jsxMatches = JSX_ANNOTATION_REGEX.exec(comment.value);
if (jsxMatches) {
pragma = jsxMatches[1];
pragmaSet = true;
}
const jsxFragMatches = JSX_FRAG_ANNOTATION_REGEX.exec(comment.value);
if (jsxFragMatches) {
pragmaFrag = jsxFragMatches[1];
pragmaFragSet = true;
}
}
}