fix #464

ceylon · Jan 7, 2013 · 01b5219 · 01b5219
1 parent ee0103c
commit 01b5219
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/src/com/redhat/ceylon/compiler/typechecker/analyzer/ExpressionVisitor.java b/src/com/redhat/ceylon/compiler/typechecker/analyzer/ExpressionVisitor.java
@@ -361,13 +361,13 @@ else if (isGeneric(dec)) {
                                 IntersectionType ut = new IntersectionType(unit);
                                 ut.setSatisfiedTypes(list);
                                 if (!ta.isExactly(ut.getType())) {
-                                    that.addWarning("type argument to covariant type parameter in assignability condition must be " +
+                                    that.addWarning("type argument to covariant (out) type parameter in assignability condition must be " +
                                             ut.getType().getProducedTypeName(unit) + " (until we implement reified generics)");
                                 }
                             }
                             else if (tp.isContravariant()) {
                                 if (!(ta.getDeclaration() instanceof NothingType)) {
-                                    that.addWarning("type argument to contravariant type parameter in assignability condition must be Nothing (until we implement reified generics)");
+                                    that.addWarning("type argument to contravariant (in) type parameter in assignability condition must be Nothing (until we implement reified generics)");
                                 }
                             }
                             else {

diff --git a/src/com/redhat/ceylon/compiler/typechecker/analyzer/TypeArgumentVisitor.java b/src/com/redhat/ceylon/compiler/typechecker/analyzer/TypeArgumentVisitor.java
@@ -108,11 +108,11 @@ private void check(ProducedType type, Node that, boolean variable) {
             for (TypeParameter td: errors) {
             	String var; String loc;
             	if ( td.isContravariant() ) {
-            		var = "contravariant";
+            		var = "contravariant (in)";
             		loc = "covariant";
             	}
             	else if ( td.isCovariant() ) {
-            		var = "covariant";
+            		var = "covariant (out)";
             		loc = "contravariant";
             	}
             	else {