From: Ted Kremenek <kremenek@apple.com>
Date: Wed, 2 Apr 2008 16:35:01 +0000 (+0000)
Subject: Added error message for unrecognized options.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0062ad4f47d152def1f720878aaf5904b22aefbf;p=clang

Added error message for unrecognized options.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@49092 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/scan-build b/utils/scan-build
index 5600b052cb..b3cb9325e8 100755
--- a/utils/scan-build
+++ b/utils/scan-build
@@ -239,7 +239,7 @@ while (@ARGV) {
     shift @ARGV;
         
     if (!@ARGV) {
-      die "'-o' option requires a target directory name.";
+      die "$Prog: '-o' option requires a target directory name.\n";
     }
     
     $HtmlDir = shift @ARGV;
@@ -258,6 +258,8 @@ while (@ARGV) {
     next;
   }
   
+  die "$Prog: unrecognized option '$arg'\n" if ($arg =~ /^-/);
+  
   last;
 }