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JavaScript: Fix bug in extraction of next_token.

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This commit is contained in:
Max Schaefer
2019-01-29 12:58:32 +00:00
parent ea429f4fbe
commit d6c3ae2fb4
3 changed files with 4 additions and 4 deletions
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2
javascript/extractor/src/com/semmle/js/extractor/LexicalExtractor.java
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@@ -133,7 +133,7 @@ public class LexicalExtractor {
locationManager.emitNodeLocation(token, key);
// fill in next_token relation
while (j < comments.size() && comments.get(j).getLoc().getEnd().compareTo(token.getLoc().getStart()) < 0)
while (j < comments.size() && comments.get(j).getLoc().getEnd().compareTo(token.getLoc().getStart()) <= 0)
trapwriter.addTuple("next_token", this.trapwriter.localID(comments.get(j++)), key);
// the parser sometimes duplicates tokens; skip the second one by nulling it out

2
javascript/extractor/src/com/semmle/js/extractor/Main.java
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@@ -41,7 +41,7 @@ public class Main {
* such a way that it may produce different tuples for the same file under the same
* {@link ExtractorConfig}.
*/
public static final String EXTRACTOR_VERSION = "2019-01-17";
public static final String EXTRACTOR_VERSION = "2019-01-29";
public static final Pattern NEWLINE = Pattern.compile("\n");