diff options
Diffstat (limited to 'src/core/lombok/javac/handlers/JavacHandlerUtil.java')
| -rw-r--r-- | src/core/lombok/javac/handlers/JavacHandlerUtil.java | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/core/lombok/javac/handlers/JavacHandlerUtil.java b/src/core/lombok/javac/handlers/JavacHandlerUtil.java index 2b67118e..27289108 100644 --- a/src/core/lombok/javac/handlers/JavacHandlerUtil.java +++ b/src/core/lombok/javac/handlers/JavacHandlerUtil.java @@ -92,6 +92,7 @@ import com.sun.tools.javac.tree.JCTree.JCTypeParameter; import com.sun.tools.javac.tree.JCTree.JCVariableDecl; import com.sun.tools.javac.tree.JCTree.JCWildcard; import com.sun.tools.javac.tree.JCTree.TypeBoundKind; +import com.sun.tools.javac.tree.TreeMaker; import com.sun.tools.javac.tree.TreeScanner; import com.sun.tools.javac.util.Context; import com.sun.tools.javac.util.JCDiagnostic.DiagnosticPosition; @@ -1317,10 +1318,22 @@ public class JavacHandlerUtil { return result.toList(); } - public static List<JCTypeParameter> copyTypeParams(JavacTreeMaker maker, List<JCTypeParameter> params) { + public static List<JCTypeParameter> copyTypeParams(JavacNode source, List<JCTypeParameter> params) { if (params == null || params.isEmpty()) return params; ListBuffer<JCTypeParameter> out = new ListBuffer<JCTypeParameter>(); - for (JCTypeParameter tp : params) out.append(maker.TypeParameter(tp.name, tp.bounds)); + JavacTreeMaker maker = source.getTreeMaker(); + Context context = source.getContext(); + for (JCTypeParameter tp : params) { + List<JCExpression> bounds = tp.bounds; + if (bounds != null && !bounds.isEmpty()) { + ListBuffer<JCExpression> boundsCopy = new ListBuffer<JCExpression>(); + for (JCExpression expr : tp.bounds) { + boundsCopy.append(cloneType(maker, expr, source.get(), context)); + } + bounds = boundsCopy.toList(); + } + out.append(maker.TypeParameter(tp.name, bounds)); + } return out.toList(); } |