From: Michael Meissner <meissner@gcc.gnu.org>
Date: Wed, 29 Jun 1994 19:25:41 +0000 (+0000)
Subject: Always put 1 space after the macro expansion in ANSI mode.
X-Git-Tag: misc/cutover-egcs-0~6343
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d52a8965947c9bdc29a607f14561b7e8513b7af1;p=thirdparty%2Fgcc.git

Always put 1 space after the macro expansion in ANSI mode.

From-SVN: r7600
---

diff --git a/gcc/cccp.c b/gcc/cccp.c
index beabe383b247..907bb91dab16 100644
--- a/gcc/cccp.c
+++ b/gcc/cccp.c
@@ -5821,6 +5821,14 @@ collect_expansion (buf, end, nargs, arglist)
     }
   }
 
+  if (!traditional && expected_delimiter == 0) {
+    /* There is no trailing whitespace, so invent some in ANSI mode.
+       But not if "inside a string" (which in ANSI mode
+       happens only for -D option).  */
+    *exp_p++ = '\n';
+    *exp_p++ = ' ';
+  }
+
   *exp_p = '\0';
 
   defn->length = exp_p - defn->expansion;