From b4670fc77717f791bdf01ad78ff72d9c7acef9ac Mon Sep 17 00:00:00 2001
From: Ivan Donchevskii <ivan.donchevskii@qt.io>
Date: Fri, 25 May 2018 12:56:26 +0000
Subject: Optionally add code completion results for arrow instead of dot

Currently getting such completions requires source correction, reparsing
and calling completion again. And if it shows no results and rollback is
required then it costs one more reparse.

With this change it's possible to get all results which can be later
filtered to split changes which require correction.

Differential Revision: https://reviews.llvm.org/D41537

llvm-svn: 333272
---
 clang/test/CodeCompletion/member-access.cpp | 44 +++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'clang/test/CodeCompletion/member-access.cpp')

diff --git a/clang/test/CodeCompletion/member-access.cpp b/clang/test/CodeCompletion/member-access.cpp
index c21265ec113..008e223716b 100644
--- a/clang/test/CodeCompletion/member-access.cpp
+++ b/clang/test/CodeCompletion/member-access.cpp
@@ -166,3 +166,47 @@ void dependentColonColonCompletion() {
   typename Template<T>::Nested m;
 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:166:25 %s -o - | FileCheck -check-prefix=CHECK-CC7 %s
 }
+
+class Proxy2 {
+public:
+  Derived *operator->() const;
+  int member5;
+};
+
+void test2(const Proxy2 &p) {
+  p->
+}
+
+void test3(const Proxy2 &p) {
+  p.
+}
+
+// RUN: %clang_cc1 -fsyntax-only -code-completion-with-fixits -code-completion-at=%s:177:6 %s -o - | FileCheck -check-prefix=CHECK-CC8 --implicit-check-not="Derived : Derived(" %s
+// CHECK-CC8: Base1 : Base1::
+// CHECK-CC8: member1 : [#int#][#Base1::#]member1
+// CHECK-CC8: member1 : [#int#][#Base2::#]member1
+// CHECK-CC8: member2 : [#float#][#Base1::#]member2
+// CHECK-CC8: member3 : [#double#][#Base2::#]member3
+// CHECK-CC8: member4 : [#int#]member4
+// CHECK-CC8: member5 : [#int#]member5 (requires fix-it: {177:4-177:6} to ".")
+// CHECK-CC8: memfun1 : [#void#][#Base3::#]memfun1(<#float#>)
+// CHECK-CC8: memfun1 : [#void#][#Base3::#]memfun1(<#double#>)[# const#]
+// CHECK-CC8: memfun1 (Hidden) : [#void#]Base2::memfun1(<#int#>)
+// CHECK-CC8: memfun2 : [#void#][#Base3::#]memfun2(<#int#>)
+// CHECK-CC8: memfun3 : [#int#]memfun3(<#int#>)
+// CHECK-CC8: operator-> : [#Derived *#]operator->()[# const#] (requires fix-it: {177:4-177:6} to ".")
+
+// RUN: %clang_cc1 -fsyntax-only -code-completion-with-fixits -code-completion-at=%s:181:6 %s -o - | FileCheck -check-prefix=CHECK-CC9 --implicit-check-not="Derived : Derived(" %s
+// CHECK-CC9: Base1 : Base1::
+// CHECK-CC9: member1 : [#int#][#Base1::#]member1 (requires fix-it: {181:4-181:5} to "->")
+// CHECK-CC9: member1 : [#int#][#Base2::#]member1 (requires fix-it: {181:4-181:5} to "->")
+// CHECK-CC9: member2 : [#float#][#Base1::#]member2 (requires fix-it: {181:4-181:5} to "->")
+// CHECK-CC9: member3 : [#double#][#Base2::#]member3 (requires fix-it: {181:4-181:5} to "->")
+// CHECK-CC9: member4 : [#int#]member4 (requires fix-it: {181:4-181:5} to "->")
+// CHECK-CC9: member5 : [#int#]member5
+// CHECK-CC9: memfun1 : [#void#][#Base3::#]memfun1(<#float#>) (requires fix-it: {181:4-181:5} to "->")
+// CHECK-CC9: memfun1 : [#void#][#Base3::#]memfun1(<#double#>)[# const#] (requires fix-it: {181:4-181:5} to "->")
+// CHECK-CC9: memfun1 (Hidden) : [#void#]Base2::memfun1(<#int#>) (requires fix-it: {181:4-181:5} to "->")
+// CHECK-CC9: memfun2 : [#void#][#Base3::#]memfun2(<#int#>) (requires fix-it: {181:4-181:5} to "->")
+// CHECK-CC9: memfun3 : [#int#]memfun3(<#int#>) (requires fix-it: {181:4-181:5} to "->")
+// CHECK-CC9: operator-> : [#Derived *#]operator->()[# const#]
-- 
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