From: Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
Date: Mon, 27 Dec 1999 16:52:03 +0000 (+0000)
Subject: diagnostic.c (v_message_with_decl): Use .* format specifier instead of building the... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cfa9f252201a4c30d101b098bd0f3e1d315f5d35;p=gcc.git

diagnostic.c (v_message_with_decl): Use .* format specifier instead of building the format specifier width manually.

       * diagnostic.c (v_message_with_decl): Use .* format specifier
       instead of building the format specifier width manually.

From-SVN: r31101
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 35ee30d603d..676a52558fe 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,8 @@
 1999-12-27  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
+	* diagnostic.c (v_message_with_decl): Use .* format specifier
+	instead of building the format specifier width manually.
+
 	* system.h (strsignal): Don't check HAVE_STRSIGNAL when
 	determining whether to provide a prototype.  Remove the
 	sys_siglist clause in the conditional.
diff --git a/gcc/diagnostic.c b/gcc/diagnostic.c
index 85729132896..1365e714d19 100644
--- a/gcc/diagnostic.c
+++ b/gcc/diagnostic.c
@@ -198,14 +198,7 @@ v_message_with_decl (decl, warn, msgid, ap)
     }
 
   if (p > _(msgid))			/* Print the left-hand substring.  */
-    {
-      char fmt[sizeof "%.255s"];
-      long width = p - _(msgid);
-             
-      if (width > 255L) width = 255L;	/* arbitrary */
-      sprintf (fmt, "%%.%lds", width);
-      fprintf (stderr, fmt, _(msgid));
-    }
+    fprintf (stderr, "%.*s", (int)(p - _(msgid)), _(msgid));
 
   if (*p == '%')		/* Print the name.  */
     {