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+To: vim_dev@googlegroups.com
+Subject: Patch 7.4.026
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.4.026
+Problem: Clang warning for int shift overflow.
+Solution: Use unsigned and cast back to int. (Dominique Pelle)
+Files: src/misc2.c
+
+
+*** ../vim-7.4.025/src/misc2.c 2013-07-07 16:03:35.000000000 +0200
+--- src/misc2.c 2013-09-08 16:04:54.000000000 +0200
+***************
+*** 6496,6508 ****
+ get4c(fd)
+ FILE *fd;
+ {
+! int n;
+
+! n = getc(fd);
+! n = (n << 8) + getc(fd);
+! n = (n << 8) + getc(fd);
+! n = (n << 8) + getc(fd);
+! return n;
+ }
+
+ /*
+--- 6496,6510 ----
+ get4c(fd)
+ FILE *fd;
+ {
+! /* Use unsigned rather than int otherwise result is undefined
+! * when left-shift sets the MSB. */
+! unsigned n;
+
+! n = (unsigned)getc(fd);
+! n = (n << 8) + (unsigned)getc(fd);
+! n = (n << 8) + (unsigned)getc(fd);
+! n = (n << 8) + (unsigned)getc(fd);
+! return (int)n;
+ }
+
+ /*
+*** ../vim-7.4.025/src/version.c 2013-09-08 16:03:40.000000000 +0200
+--- src/version.c 2013-09-08 16:05:40.000000000 +0200
+***************
+*** 740,741 ****
+--- 740,743 ----
+ { /* Add new patch number below this line */
++ /**/
++ 26,
+ /**/
+
+--
+A computer program does what you tell it to do, not what you want it to do.
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ an exciting new programming language -- http://www.Zimbu.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///