From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 15 Jun 2017 19:34:00 +0000 (-0700)
Subject: No need to complicate make-docfile.c for Clang
X-Git-Tag: emacs-26.0.90~521^2~67
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=2b9620e6af80a1ce57321bc32d126b602ca493ce;p=emacs.git

No need to complicate make-docfile.c for Clang

* lib-src/make-docfile.c (put_filename): Undo recent change.
The Clang false alarm occurs only with CFLAGS=-save-temps and
we needn’t worry about pacifying unusual compiler configurations.
---

diff --git a/lib-src/make-docfile.c b/lib-src/make-docfile.c
index 85bcc8bc89c..9470bd635f5 100644
--- a/lib-src/make-docfile.c
+++ b/lib-src/make-docfile.c
@@ -224,11 +224,7 @@ put_filename (char *filename)
 
   for (tmp = filename; *tmp; tmp++)
     {
-      /* Use separate variable to silence a Clang warning on macOS.
-         Clang takes offence of the additional set of parantheses
-         generated by the macro.  */
-      bool is_sep = IS_DIRECTORY_SEP (*tmp);
-      if (is_sep)
+      if (IS_DIRECTORY_SEP (*tmp))
 	filename = tmp + 1;
     }