FM / util

/opt/canhelp/node_modules/sucrase/dist/util/

/opt/canhelp/node_modules/sucrase/dist/util

Name	Size	Mode	Actions
elideImportEquals.js	743	0644	edit dl rm
formatTokens.js	2422	0644	edit dl rm
getClassInfo.js	11449	0644	edit dl rm
getDeclarationInfo.js	1549	0644	edit dl rm
getIdentifierNames.js	472	0644	edit dl rm
getImportExportSpecifierInfo.js	2131	0644	edit dl rm
getJSXPragmaInfo.js	589	0644	edit dl rm
getNonTypeIdentifiers.js	2074	0644	edit dl rm
getTSImportedNames.js	2659	0644	edit dl rm
isAsyncOperation.js	1372	0644	edit dl rm
isExportFrom.js	742	0644	edit dl rm
isIdentifier.js	1910	0644	edit dl rm
removeMaybeImportAttributes.js	784	0644	edit dl rm
shouldElideDefaultExport.js	1277	0644	edit dl rm

Edit: /opt/canhelp/node_modules/sucrase/dist/util/isAsyncOperation.js (1372B)

"use strict";Object.defineProperty(exports, "__esModule", {value: true});var _keywords = require('../parser/tokenizer/keywords');

/**
 * Determine whether this optional chain or nullish coalescing operation has any await statements in
 * it. If so, we'll need to transpile to an async operation.
 *
 * We compute this by walking the length of the operation and returning true if we see an await
 * keyword used as a real await (rather than an object key or property access). Nested optional
 * chain/nullish operations need to be tracked but don't silence await, but a nested async function
 * (or any other nested scope) will make the await not count.
 */
 function isAsyncOperation(tokens) {
  let index = tokens.currentIndex();
  let depth = 0;
  const startToken = tokens.currentToken();
  do {
    const token = tokens.tokens[index];
    if (token.isOptionalChainStart) {
      depth++;
    }
    if (token.isOptionalChainEnd) {
      depth--;
    }
    depth += token.numNullishCoalesceStarts;
    depth -= token.numNullishCoalesceEnds;

if (
      token.contextualKeyword === _keywords.ContextualKeyword._await &&
      token.identifierRole == null &&
      token.scopeDepth === startToken.scopeDepth
    ) {
      return true;
    }
    index += 1;
  } while (depth > 0 && index < tokens.tokens.length);
  return false;
} exports.default = isAsyncOperation;

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