From ea32191542ad0d2f9f02ad77ad38f94b5152e04e Mon Sep 17 00:00:00 2001
From: Przemyslaw Gorszkowski <pgorszkowski@gmail.com>
Date: Tue, 19 Feb 2013 08:44:44 +0100
Subject: C++: fix instantiation of template special. with pointer argument

Fixed code completion for instantiation of template specialization
with argument as pointer, e.g.:
template <typename T>
struct Template
{ T variable; };
template <typename T>
struct Template<T *>
{ T *pointer; };
Template<int*> templ;
templ.pointer;

Change-Id: I7c79fe0cd7119b1208f064aece0cafdf50e1a012
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
---
 src/plugins/cpptools/cppcompletion_test.cpp | 33 +++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

(limited to 'src/plugins/cpptools/cppcompletion_test.cpp')

diff --git a/src/plugins/cpptools/cppcompletion_test.cpp b/src/plugins/cpptools/cppcompletion_test.cpp
index fb61faec0d..34ea48fee2 100644
--- a/src/plugins/cpptools/cppcompletion_test.cpp
+++ b/src/plugins/cpptools/cppcompletion_test.cpp
@@ -1613,3 +1613,36 @@ void CppToolsPlugin::test_completion_resolve_complex_typedef_with_template()
     QVERIFY(completions.contains(QLatin1String("bar")));
     QVERIFY(completions.contains(QLatin1String("Template1")));
 }
+
+void CppToolsPlugin::test_completion_template_specialization_with_pointer()
+{
+    TestData data;
+    data.srcText = "\n"
+            "template <typename T>\n"
+            "struct Template\n"
+            "{\n"
+            "    T variable;\n"
+            "};\n"
+            "template <typename T>\n"
+            "struct Template<T *>\n"
+            "{\n"
+            "    T *pointer;\n"
+            "};\n"
+            "Template<int*> templ;\n"
+            "@\n"
+            ;
+    setup(&data);
+
+    Utils::ChangeSet change;
+    QString txt = QLatin1String("templ.");
+    change.insert(data.pos, txt);
+    QTextCursor cursor(data.doc);
+    change.apply(&cursor);
+    data.pos += txt.length();
+
+    QStringList completions = getCompletions(data);
+
+    QCOMPARE(completions.size(), 2);
+    QVERIFY(completions.contains(QLatin1String("Template")));
+    QVERIFY(completions.contains(QLatin1String("pointer")));
+}
-- 
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