Add check not using @key in derived structures (#154)

Signed-off-by: Ricardo González Moreno <[email protected]>
eProsima · Jul 29, 2024 · 0e8ce7e · 0e8ce7e
1 parent 23dfeeb
commit 0e8ce7e
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/main/java/com/eprosima/idl/parser/typecode/MemberedTypeCode.java b/src/main/java/com/eprosima/idl/parser/typecode/MemberedTypeCode.java
@@ -25,6 +25,7 @@
 import com.eprosima.idl.parser.exception.ParseException;
 import com.eprosima.idl.parser.exception.RuntimeGenerationException;
 import com.eprosima.idl.parser.tree.Annotation;
+import com.eprosima.idl.parser.typecode.StructTypeCode;
 
 public abstract class MemberedTypeCode extends TypeCode
 {
@@ -246,6 +247,11 @@ public boolean addMember(
  throw new ParseException(null, "Error in member " + member.getName() +
  ": @" + Annotation.key_str + " and @" + Annotation.optional_str + " annotations are incompatible.");
  }
+ if (member.isAnnotationKey() && this instanceof StructTypeCode && null != ((StructTypeCode)this).getInheritance())
+ {
+ throw new ParseException(null, "Error in member " + member.getName() +
+ ": @" + Annotation.key_str + " cannot be used in a derived type.");
+ }
  if (member.isAnnotationId() && member.isAnnotationHashid())
  {
  throw new ParseException(null, "Error in member " + member.getName() +