diff options
| -rw-r--r-- | src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java index 860cf44f..a83ba836 100644 --- a/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java +++ b/src/core/lombok/eclipse/handlers/EclipseHandlerUtil.java @@ -500,6 +500,27 @@ public class EclipseHandlerUtil { method.annotations = createSuppressWarningsAll(method, method.annotations); TypeDeclaration parent = (TypeDeclaration) type.get(); + if (parent.scope != null && method.scope == null) { + // We think this means heisenbug #164 is about to happen later in some other worker thread. + // To improve our ability to figure out what the heck is going on, let's generate a log so we can ask those who stumble on this about it, + // and thus see a far more useful stack trace. + boolean report = true; + for (StackTraceElement elem : Thread.currentThread().getStackTrace()) { + // We intentionally hook into the middle of ClassScope filling in BlockScopes for PatchDelegate, + // meaning that will trigger a false positive. Detect it and do not report the occurence of #164 if so. + if ("lombok.eclipse.agent.PatchDelegate".equals(elem.getClassName())) { + report = false; + break; + } + } + + if (report) { + Eclipse.warning("We believe you may have just stumbled on lombok issue #164. Please " + + "report the stack trace associated with this message at:\n" + + "http://code.google.com/p/projectlombok/issues/detail?id=164", new Throwable()); + } + } + if (parent.methods == null) { parent.methods = new AbstractMethodDeclaration[1]; parent.methods[0] = method; |