Fortran : portability fix for PR52279

Use of _() to enclose string literals assigned to arrays is not
portable.  Use pointer instead.

2020-07-02  Mark Eggleston  <markeggleston@gcc.gnu.org>

gcc/fortran/

	PR fortran/52279
	* check.c (gfc_invalid_boz):  Change array declaration for
	hint into a pointer.

diff --git a/gcc/fortran/check.c b/gcc/fortran/check.c
index 26ea01f6544f80d7608a68190b45c27641173f37..8ecf4ff4f50195c1bf51b0c4807a3c504a8129bd 100644 (file)
--- a/gcc/fortran/check.c
+++ b/gcc/fortran/check.c
@@ -67,7 +67,7 @@ gfc_invalid_boz (const char *msg, locus *loc)
       return false;
     }
 
-  const char hint[] = " [see %<-fno-allow-invalid-boz%>]";
+  const char *hint = " [see %<-fno-allow-invalid-boz%>]";
   size_t len = strlen (msg) + strlen (hint) + 1;
   char *msg2 = (char *) alloca (len);
   strcpy (msg2, msg);