Add an explicit keyword.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78208 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/PassManagers.h b/include/llvm/PassManagers.h
index 2fc404116fb5e441b796a8b194b2881143365d31..ae5b79a28f70183d4bc4e67cc52a6132f5e15557 100644 (file)
--- a/include/llvm/PassManagers.h
+++ b/include/llvm/PassManagers.h
@@ -122,7 +122,7 @@ class PassManagerPrettyStackEntry : public PrettyStackTraceEntry {
   Value *V;
   Module *M;
 public:
-  PassManagerPrettyStackEntry(Pass *p)
+  explicit PassManagerPrettyStackEntry(Pass *p)
     : P(p), V(0), M(0) {}  // When P is releaseMemory'd.
   PassManagerPrettyStackEntry(Pass *p, Value &v)
     : P(p), V(&v), M(0) {} // When P is run on V