1 files changed, 14 insertions, 0 deletions
diff --git a/test/AST/function-alias.cpp b/test/AST/function-alias.cpp
new file mode 100644
index 0000000000..a9a2b79ad8
--- /dev/null
+++ b/test/AST/function-alias.cpp
@@ -0,0 +1,14 @@
+// RUN: %clang_cc1 -std=c++17 -fsyntax-only %s
+
+// Verify that ASTContext::getFunctionTypeWithExceptionSpec (called through
+// ASTContext::hasSameFunctionTypeIgnoringExceptionSpec from
+// ExprEvaluatorBase::handleCallExpr in lib/AST/ExprConstant.cpp) does not crash
+// for a type alias.
+
+constexpr int f() noexcept { return 0; }
+
+using F = int();
+
+constexpr int g(F * p) { return p(); }
+
+constexpr int n = g(f);