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support top-level for await statements

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erik-krogh
2022-08-11 09:53:32 +02:00
parent 87461fece4
commit e7f009e879
4 changed files with 465 additions and 2 deletions
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6
javascript/extractor/src/com/semmle/jcorn/ESNextParser.java
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@@ -448,7 +448,11 @@ public class ESNextParser extends JSXParser {
protected Statement parseForStatement(Position startLoc) {
int startPos = this.start;
boolean isAwait = false;
if (this.inAsync && this.eatContextual("await")) isAwait = true;
if (this.inAsync || (options.esnext() && !this.inFunction)) {
if (this.eatContextual("await")) {
isAwait = true;
}
}
Statement forStmt = super.parseForStatement(startLoc);
if (isAwait) {
if (forStmt instanceof ForOfStatement) ((ForOfStatement) forStmt).setAwait(true);

2
javascript/extractor/src/com/semmle/js/extractor/Main.java
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@@ -41,7 +41,7 @@ public class Main {
* A version identifier that should be updated every time the extractor changes in such a way that
* it may produce different tuples for the same file under the same {@link ExtractorConfig}.
*/
public static final String EXTRACTOR_VERSION = "2022-06-27";
public static final String EXTRACTOR_VERSION = "2022-07-11";
public static final Pattern NEWLINE = Pattern.compile("\n");