* in case of an enum without a type name (e.g., "type xx = set of (ea,eb)"),

set the external name of the underlying class type to the internal name
    instead of to an (invalid) empty string

git-svn-id: branches/jvmbackend@19555 -

.gitattributes

@@ -9804,6 +9804,7 @@ tests/test/jvm/trange2.pp svneol=native#text/plain
 tests/test/jvm/trange3.pp svneol=native#text/plain
 tests/test/jvm/tset1.pp svneol=native#text/plain
 tests/test/jvm/tset3.pp svneol=native#text/plain
+tests/test/jvm/tset7.pp svneol=native#text/plain
 tests/test/jvm/tstr.pp svneol=native#text/plain
 tests/test/jvm/tstring1.pp svneol=native#text/plain
 tests/test/jvm/tstring9.pp svneol=native#text/plain

compiler/jvm/pjvm.pas

@@ -314,8 +314,11 @@ implementation
         enumclass.symtable.insert(temptypesym);
         { but the name of the class as far as the JVM is concerned will match
           the enum's original name (the enum type itself won't be output in
-          any class file, so no conflict there) }
-        if not islocal then
+          any class file, so no conflict there)
+
+          name can be empty in case of declaration such as "set of (ea,eb)"  }
+        if not islocal and
+           (name <> '')  then
           enumclass.objextname:=stringdup(name)
         else
           { for local types, use a unique name to prevent conflicts (since such

tests/test/jvm/tset7.pp

@@ -0,0 +1,39 @@
+program tset7;
+
+{ test for subsetreg sets }
+
+{$packset 1}
+
+type
+  ta = 0..7;
+  tr = record
+    b: byte;
+    a: set of ta;
+    w: word;
+  end;
+
+
+procedure test(r: tr);
+var
+  b: ta;
+begin
+  b := 6;
+  if (r.b<>101) or
+     (r.w<>$abcd) or
+     (5 in r.a) or
+     (b in r.a) or
+     not(7 in r.a) or
+     ([1..3] * r.a <> [2..3]) then
+    halt(1);
+end;
+
+var
+  r: tr;
+  inlineenumdefset: set of (inline1,inline2);
+begin
+  r.b:=101;
+  r.w:=$abcd;
+  r.a:=[2..3];
+  include(r.a,7);
+  test(r);
+end.