some diagnostics for IDEA-91650 Threadlock

2026-09-27 10:03:11 +07:00 · 2012-09-18 18:39:33 +04:00
parent a5fcff9394
commit 5f6c59565b
1 changed files with 3 additions and 0 deletions
@@ -77,6 +77,9 @@ public class AbstractCustomLexer extends LexerBase {
    for (TokenParser tokenParser : myTokenParsers) {
      if (tokenParser.hasToken(myPosition)) {
        tokenParser.getTokenInfo(myCurrentToken);
+        if (myCurrentToken.getEnd() <= myCurrentToken.getStart()) {
+          throw new AssertionError(tokenParser);
+        }
        tokenFound = true;
        break;
      }