diff options
Diffstat (limited to 'src/lombok')
| -rw-r--r-- | src/lombok/javac/apt/Processor.java | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/lombok/javac/apt/Processor.java b/src/lombok/javac/apt/Processor.java index 22daeab1..2d2d06d3 100644 --- a/src/lombok/javac/apt/Processor.java +++ b/src/lombok/javac/apt/Processor.java @@ -34,6 +34,7 @@ import javax.annotation.processing.SupportedSourceVersion; import javax.lang.model.SourceVersion; import javax.lang.model.element.Element; import javax.lang.model.element.TypeElement; +import javax.tools.Diagnostic.Kind; import lombok.javac.HandlerLibrary; import lombok.javac.JavacAST; @@ -69,8 +70,10 @@ public class Processor extends AbstractProcessor { /** {@inheritDoc} */ @Override public void init(ProcessingEnvironment processingEnv) { super.init(processingEnv); - if ( !(processingEnv instanceof JavacProcessingEnvironment) ) this.processingEnv = null; - else { + if ( !(processingEnv instanceof JavacProcessingEnvironment) ) { + processingEnv.getMessager().printMessage(Kind.WARNING, "You aren't using a compiler based around javac v1.6, so lombok will not work properly."); + this.processingEnv = null; + } else { this.processingEnv = (JavacProcessingEnvironment) processingEnv; handlers = HandlerLibrary.load(processingEnv.getMessager()); trees = Trees.instance(processingEnv); |