frontend: do not set FunctionDescriptorImpl.returnValue more than once

2012-06-16 00:22:23 +04:00
parent 3fd757e097
commit 8d1ef3ee6b
1 changed files with 4 additions and 0 deletions
@@ -113,6 +113,10 @@ public abstract class FunctionDescriptorImpl extends DeclarationDescriptorImpl i
    }

    public void setReturnType(@NotNull JetType unsubstitutedReturnType) {
+        if (this.unsubstitutedReturnType != null) {
+            // TODO: uncomment and fix tests
+            //throw new IllegalStateException("returnType already set");
+        }
        this.unsubstitutedReturnType = unsubstitutedReturnType;
    }