Keep track of whether a C++ class is an aggregate. Don't allow initialization of non-aggregates with initializer lists.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@58757 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 26 insertions, 0 deletions

diff --git a/test/SemaCXX/aggregate-initialization.cpp b/test/SemaCXX/aggregate-initialization.cpp
new file mode 100644
index 0000000000..855bc27616
--- /dev/null
+++ b/test/SemaCXX/aggregate-initialization.cpp
@@ -0,0 +1,26 @@
+// RUN: clang -fsyntax-only -verify -std=c++98 %s 
+
+// Verify that we can't initialize non-aggregates with an initializer
+// list.
+struct NonAggr1 {
+  NonAggr1(int) { }
+
+  int m;
+};
+
+struct Base { };
+struct NonAggr2 : public Base {
+  int m;
+};
+
+class NonAggr3 {
+  int m;
+};
+
+// FIXME: virtual functions
+struct NonAggr4 {
+};
+
+NonAggr1 na1 = { 17 }; // expected-error{{initialization of non-aggregate type 'struct NonAggr1' with an initializer list}}
+NonAggr2 na2 = { 17 }; // expected-error{{initialization of non-aggregate type 'struct NonAggr2' with an initializer list}}
+NonAggr3 na3 = { 17 }; // expected-error{{initialization of non-aggregate type 'class NonAggr3' with an initializer list}}