gdbsupport: replace AC_TRY_COMPILE in warning.m4

[deliverable/binutils-gdb.git] / gdbsupport / configure

diff --git a/gdbsupport/configure b/gdbsupport/configure
index 904403d13f1227d7a6b48fb65b5156d5463298df..1452b350ae319d4f16fbb7a7da67e97581cd3e9c 100755 (executable)
--- a/gdbsupport/configure
+++ b/gdbsupport/configure
@@ -10306,13 +10306,14 @@ $as_echo_n "checking compiler warning flags... " >&6; }
              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 struct scoped_restore_base {};
-                 struct scoped_restore_tmpl : public scoped_restore_base {
-                  ~scoped_restore_tmpl() {}
-                };
+                   struct scoped_restore_tmpl : public scoped_restore_base {
+                     ~scoped_restore_tmpl() {}
+                   };
 int
 main ()
 {
 const scoped_restore_base &b = scoped_restore_tmpl();
+
   ;
   return 0;
 }