vendor/clang/clang-trunk-r302418

1 files changed, 23 insertions, 0 deletions

diff --git a/unittests/ASTMatchers/ASTMatchersNodeTest.cpp b/unittests/ASTMatchers/ASTMatchersNodeTest.cpp
index 5c29334222df..dfaa441cd764 100644
--- a/unittests/ASTMatchers/ASTMatchersNodeTest.cpp
+++ b/unittests/ASTMatchers/ASTMatchersNodeTest.cpp
@@ -1020,6 +1020,29 @@ TEST(InitListExpression, MatchesInitListExpression) {
     matches("int i[1] = {42, [0] = 43};", integerLiteral(equals(42))));
 }
 
+TEST(CXXStdInitializerListExpression, MatchesCXXStdInitializerListExpression) {
+  const std::string code = "namespace std {"
+                           "template <typename> class initializer_list {"
+                           "  public: initializer_list() noexcept {}"
+                           "};"
+                           "}"
+                           "struct A {"
+                           "  A(std::initializer_list<int>) {}"
+                           "};";
+  EXPECT_TRUE(matches(code + "A a{0};",
+                      cxxConstructExpr(has(cxxStdInitializerListExpr()),
+                                       hasDeclaration(cxxConstructorDecl(
+                                           ofClass(hasName("A")))))));
+  EXPECT_TRUE(matches(code + "A a = {0};",
+                      cxxConstructExpr(has(cxxStdInitializerListExpr()),
+                                       hasDeclaration(cxxConstructorDecl(
+                                           ofClass(hasName("A")))))));
+
+  EXPECT_TRUE(notMatches("int a[] = { 1, 2 };", cxxStdInitializerListExpr()));
+  EXPECT_TRUE(notMatches("struct B { int x, y; }; B b = { 5, 6 };",
+                         cxxStdInitializerListExpr()));
+}
+
 TEST(UsingDeclaration, MatchesUsingDeclarations) {
   EXPECT_TRUE(matches("namespace X { int x; } using X::x;",
                       usingDecl()));