Buildbot debugging of 0d0b901 (lambda/function_ref lifetime issues)

This is failing on several buildbots with some inexplicable (to me,
right now) crashes. Let's see if this change is adequate to unblock the
buildbots & further understanding can be gained later.

Author: dwblaikie

clang/include/clang/AST/OpenMPClause.h

@@ -7061,9 +7061,9 @@ struct OMPTraitInfo {
 
   bool anyScoreOrCondition(
       llvm::function_ref<bool(Expr *&, bool /* IsScore */)> Cond) {
-    return llvm::any_of(Sets, [Cond](OMPTraitInfo::OMPTraitSet &Set) {
+    return llvm::any_of(Sets, [&](OMPTraitInfo::OMPTraitSet &Set) {
       return llvm::any_of(
-          Set.Selectors, [Cond](OMPTraitInfo::OMPTraitSelector &Selector) {
+          Set.Selectors, [&](OMPTraitInfo::OMPTraitSelector &Selector) {
             return Cond(Selector.ScoreOrCondition,
                         /* IsScore */ Selector.Kind !=
                             llvm::omp::TraitSelector::user_condition);