feat(java analyzer): log error when CU VName has empty corpus (#5303)

kythe · Jun 9, 2022 · c22d736 · c22d736
1 parent f557a10
commit c22d736
Showing 1 changed file with 6 additions and 5 deletions.
diff --git a/kythe/java/com/google/devtools/kythe/analyzers/java/KytheJavacAnalyzer.java b/kythe/java/com/google/devtools/kythe/analyzers/java/KytheJavacAnalyzer.java
@@ -107,13 +107,14 @@ public void analyzeCompilationUnit(JavaCompilationDetails details) throws Analys
               });
     }
     CompilationUnit compilation = details.getCompilationUnit();
+    VName cuVName = compilation.getVName();
+    if (cuVName.getCorpus().isEmpty()) {
+      logger.atWarning().log(
+          "Analyzer received compilation unit vname with empty corpus: %s", cuVName.toString());
+    }
     entrySets =
         new JavaEntrySets(
-            getStatisticsCollector(),
-            emitter,
-            compilation.getVName(),
-            compilation.getRequiredInputList(),
-            config);
+            getStatisticsCollector(), emitter, cuVName, compilation.getRequiredInputList(), config);
     try {
       super.analyzeCompilationUnit(details);
     } finally {