Don't reprocess non-dependent initializers of non-dependent VarDecls. Fixes PR5426.

llvm-svn: 86460

1 files changed, 22 insertions, 0 deletions

diff --git a/clang/test/SemaTemplate/instantiate-decl-init.cpp b/clang/test/SemaTemplate/instantiate-decl-init.cpp
new file mode 100644
index 00000000000..d957f2de7da
--- /dev/null
+++ b/clang/test/SemaTemplate/instantiate-decl-init.cpp
@@ -0,0 +1,22 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+// PR5426 - the non-dependent obj would be fully processed and wrapped in a
+// CXXConstructExpr at definition time, which would lead to a failure at
+// instantiation time.
+struct arg {
+  arg();
+};
+
+struct oldstylemove {
+  oldstylemove(oldstylemove&);
+  oldstylemove(const arg&);
+};
+
+template <typename T>
+void fn(T t, const arg& arg) {
+  oldstylemove obj(arg);
+}
+
+void test() {
+  fn(1, arg());
+}