Make assertion message more helpful in a case that might happen...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7975 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/Support/CommandLine.h b/include/Support/CommandLine.h
index 4103617..dcd3b5b 100644
--- a/include/Support/CommandLine.h
+++ b/include/Support/CommandLine.h
@@ -642,7 +642,8 @@
void check() {
assert(Location != 0 && "cl::location(...) not specified for a command "
- "line option with external storage!");
+ "line option with external storage, "
+ "or cl::init specified before cl::location()!!");
}
public:
opt_storage() : Location(0) {}