ada: Fix error message for pragma First_Controlling_Parameter

gcc/ada/ChangeLog:

	* sem_prag.adb (Analyze_Pragma): Fix format for second line of
	warning (should be a continuation line)

diff --git a/gcc/ada/sem_prag.adb b/gcc/ada/sem_prag.adb
index 00df728e950006bced60932bcb90801ff45687cd..9a3e7acf34fd3b758b864f8309aaee80b99bfe0a 100644 (file)
--- a/gcc/ada/sem_prag.adb
+++ b/gcc/ada/sem_prag.adb
@@ -17906,7 +17906,7 @@ package body Sem_Prag is
                   Error_Msg_N
                     ("?_j?'First_'Controlling_'Parameter has no effect", N);
                   Error_Msg_NE
-                    ("?_j?because & does not implement interface types",
+                    ("\?_j?because & does not implement interface types",
                      N, E);
                end if;