New check-spaces rule: Our C files may not have duplicate names.

torproject · Jun 18, 2018 · 67dc83f · 67dc83f
1 parent 6af248f
commit 67dc83f
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/scripts/maint/checkSpace.pl b/scripts/maint/checkSpace.pl
@@ -16,12 +16,21 @@ sub msg {
     $C = ($lang eq '-C');
 }
 
+our %basenames = ();
+
 for my $fn (@ARGV) {
     open(F, "$fn");
     my $lastnil = 0;
     my $lastline = "";
     my $incomment = 0;
     my $in_func_head = 0;
+    my $basename = $fn;
+    $basename =~ s#.*/##;
+    if ($basenames{$basename}) {
+        msg "Duplicate fnames: $fn and $basenames{$basename}.\n";
+    } else {
+        $basenames{$basename} = $fn;
+    }
     while (<F>) {
         ## Warn about windows-style newlines.
         #    (We insist on lines that end with a single LF character, not