From 12a3d091adc5a3a730904ade40a4eb74ffec7663 Mon Sep 17 00:00:00 2001
From: Ivan Donchevskii <ivan.donchevskii@qt.io>
Date: Thu, 17 May 2018 10:52:13 +0200
Subject: [backported/clang-7] Optionally add code completion results for arrow
 instead of dot

--------------------------------------------------------------------------
* https://reviews.llvm.org/D41537
--------------------------------------------------------------------------

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.

Change-Id: Id2fc3f0518fd53f2a6d0097da3ee723ddeb372ab
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
---
 test/CodeCompletion/member-access.cpp | 44 +++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)

(limited to 'test')

diff --git a/test/CodeCompletion/member-access.cpp b/test/CodeCompletion/member-access.cpp
index a0dc7b4856..a5b973f8b3 100644
--- a/test/CodeCompletion/member-access.cpp
+++ b/test/CodeCompletion/member-access.cpp
@@ -164,3 +164,47 @@ void dependentColonColonCompletion() {
   typename Template<T>::Nested m;
 // RUN: %clang_cc1 -fsyntax-only -code-completion-at=%s:164:25 %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:175:6 %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: {175:4-175:6} 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: {175:4-175:6} to ".")
+
+// RUN: %clang_cc1 -fsyntax-only -code-completion-with-fixits -code-completion-at=%s:179:6 %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: {179:4-179:5} to "->")
+// CHECK-CC9: member1 : [#int#][#Base2::#]member1 (requires fix-it: {179:4-179:5} to "->")
+// CHECK-CC9: member2 : [#float#][#Base1::#]member2 (requires fix-it: {179:4-179:5} to "->")
+// CHECK-CC9: member3 : [#double#][#Base2::#]member3 (requires fix-it: {179:4-179:5} to "->")
+// CHECK-CC9: member4 : [#int#]member4 (requires fix-it: {179:4-179:5} to "->")
+// CHECK-CC9: member5 : [#int#]member5
+// CHECK-CC9: memfun1 : [#void#][#Base3::#]memfun1(<#float#>) (requires fix-it: {179:4-179:5} to "->")
+// CHECK-CC9: memfun1 : [#void#][#Base3::#]memfun1(<#double#>)[# const#] (requires fix-it: {179:4-179:5} to "->")
+// CHECK-CC9: memfun1 (Hidden) : [#void#]Base2::memfun1(<#int#>) (requires fix-it: {179:4-179:5} to "->")
+// CHECK-CC9: memfun2 : [#void#][#Base3::#]memfun2(<#int#>) (requires fix-it: {179:4-179:5} to "->")
+// CHECK-CC9: memfun3 : [#int#]memfun3(<#int#>) (requires fix-it: {179:4-179:5} to "->")
+// CHECK-CC9: operator-> : [#Derived *#]operator->()[# const#]
-- 
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