(rest_of_compilation): When an `extern inline' is not really inline...

(rest_of_compilation): When an `extern inline' is not
really inline, clear DECL_INITIAL so we don't complain about
a subsequent non-extern definition.

From-SVN: r5942

gcc/toplev.c

@@ -2339,7 +2339,10 @@ rest_of_compilation (decl)
 			  If we can't make it inline, pretend
 			  it was only declared.  */
 		       if (DECL_EXTERNAL (decl))
-			 goto exit_rest_of_compilation;
+			 {
+			   DECL_INITIAL (decl) = 0;
+			   goto exit_rest_of_compilation;
+			 }
 		     }
 		   else
 		     DECL_INLINE (decl) = 1;