PR12057: Allow variadic template pack expansions to cross lambda boundaries.
Rather than adding a ContainsUnexpandedParameterPack bit to essentially every
AST node, we tunnel the bit directly up to the surrounding lambda expression
when we reach a context where an unexpanded pack can not normally appear.
Thus any statement or declaration within a lambda can now potentially contain
an unexpanded parameter pack.
llvm-svn: 160705
diff --git a/clang/test/CXX/expr/expr.prim/expr.prim.lambda/p23.cpp b/clang/test/CXX/expr/expr.prim/expr.prim.lambda/p23.cpp
index 174db25..82fc04a 100644
--- a/clang/test/CXX/expr/expr.prim/expr.prim.lambda/p23.cpp
+++ b/clang/test/CXX/expr/expr.prim/expr.prim.lambda/p23.cpp
@@ -9,8 +9,8 @@
}
template<typename... Ts>
-void unsupported(Ts ...values) {
- auto unsup = [values] {}; // expected-error{{unexpanded function parameter pack capture is unsupported}}
+void unexpanded_capture(Ts ...values) {
+ auto unexp = [values] {}; // expected-error{{initializer contains unexpanded parameter pack 'values'}}
}
template<typename... Ts>