Fixed failing assert in code completion.
Summary:
The code was accessing uninstantiated default argument.
This resulted in failing assertion at ParmVarDecl::getDefaultArg().
Reviewers: erikjv, klimek, bkramer, krasimir
Reviewed By: krasimir
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D35682
llvm-svn: 308722
diff --git a/clang/test/CodeCompletion/uninstantiated_params.cpp b/clang/test/CodeCompletion/uninstantiated_params.cpp
new file mode 100644
index 0000000..57a520d
--- /dev/null
+++ b/clang/test/CodeCompletion/uninstantiated_params.cpp
@@ -0,0 +1,13 @@
+template <class T>
+struct unique_ptr {
+ typedef T* pointer;
+
+ void reset(pointer ptr = pointer());
+};
+
+void test() {
+ unique_ptr<int> x;
+ x.
+ // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:10:5 %s -o - | FileCheck -check-prefix=CHECK-CC1 %s
+ // CHECK-CC1: [#void#]reset({#<#unique_ptr<int>::pointer ptr = pointer()#>#})
+}