From: Mike Stump <mrs@apple.com>
Date: Tue, 12 Jan 2010 00:28:59 +0000 (+0000)
Subject: Allow N_FIELDS to be 0.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=66d29ec664e3fabcaa65cb7f459897508bc59872;p=clang

Allow N_FIELDS to be 0.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@93211 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/utils/VtableTest/gen.cc b/utils/VtableTest/gen.cc
index 0f586e5918..5bcfff06ba 100644
--- a/utils/VtableTest/gen.cc
+++ b/utils/VtableTest/gen.cc
@@ -110,7 +110,7 @@ void gs(int s) {
   gl(" {");
 
   /* Fields */
-  int n_fields = random() % (N_FIELDS*4);
+  int n_fields = N_FIELDS == 0 ? 0 : random() % (N_FIELDS*4);
   // PARAM: 3/4 of all structs should have no members
   if (n_fields >= N_FIELDS)
     n_fields = 0;