From: Hans Wennborg <hans@hanshq.net>
Date: Thu, 21 Aug 2014 00:10:34 +0000 (+0000)
Subject: test/CodeGenCXX/dllexport.cpp: don't instantiate templates in USEMEMFUNC macro
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d284ced36bc2ac81300b22e6154e1a789c0e4d35;p=clang

test/CodeGenCXX/dllexport.cpp: don't instantiate templates in USEMEMFUNC macro

Use the derived class in the macro instead, to make it unambigous where
the template is being instantiated.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@216142 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/CodeGenCXX/dllexport.cpp b/test/CodeGenCXX/dllexport.cpp
index 5097abf0c0..846978dbb1 100644
--- a/test/CodeGenCXX/dllexport.cpp
+++ b/test/CodeGenCXX/dllexport.cpp
@@ -612,7 +612,7 @@ template struct __declspec(dllimport) ExplicitlyImportInstantiatedTemplate<int>;
 
 // MS: ClassTemplate<int> gets exported.
 struct __declspec(dllexport) DerivedFromTemplate : public ClassTemplate<int> {};
-USEMEMFUNC(ClassTemplate<int>, func)
+USEMEMFUNC(DerivedFromTemplate, func)
 // M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?func@?$ClassTemplate@H@@QAEXXZ"
 // G32-DAG: define linkonce_odr x86_thiscallcc void @_ZN13ClassTemplateIiE4funcEv
 
@@ -623,57 +623,57 @@ struct __declspec(dllexport) DerivedFromExportedTemplate : public ExportedClassT
 
 // ImportedClassTemplate is explicitly imported.
 struct __declspec(dllexport) DerivedFromImportedTemplate : public ImportedClassTemplate<int> {};
-USEMEMFUNC(ImportedClassTemplate<int>, func)
+USEMEMFUNC(DerivedFromImportedTemplate, func)
 // M32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc void @"\01?func@?$ImportedClassTemplate@H@@QAEXXZ"
 // G32-DAG: declare dllimport x86_thiscallcc void @_ZN21ImportedClassTemplateIiE4funcEv
 
 // Base class already instantiated without dll attribute.
 struct DerivedFromTemplateD : public ClassTemplate<double> {};
 struct __declspec(dllexport) DerivedFromTemplateD2 : public ClassTemplate<double> {};
-USEMEMFUNC(ClassTemplate<double>, func)
+USEMEMFUNC(DerivedFromTemplateD2, func)
 // M32-DAG: define linkonce_odr x86_thiscallcc void @"\01?func@?$ClassTemplate@N@@QAEXXZ"
 // G32-DAG: define linkonce_odr x86_thiscallcc void @_ZN13ClassTemplateIdE4funcEv
 
 // MS: Base class already instantiated with different dll attribute.
 struct __declspec(dllimport) DerivedFromTemplateB : public ClassTemplate<bool> {};
 struct __declspec(dllexport) DerivedFromTemplateB2 : public ClassTemplate<bool> {};
-USEMEMFUNC(ClassTemplate<bool>, func)
+USEMEMFUNC(DerivedFromTemplateB2, func)
 // M32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc void @"\01?func@?$ClassTemplate@_N@@QAEXXZ"
 // G32-DAG: define linkonce_odr x86_thiscallcc void @_ZN13ClassTemplateIbE4funcEv
 
 // Base class already specialized without dll attribute.
 struct __declspec(dllexport) DerivedFromExplicitlySpecializedTemplate : public ExplicitlySpecializedTemplate<int> {};
-USEMEMFUNC(ExplicitlySpecializedTemplate<int>, func)
+USEMEMFUNC(DerivedFromExplicitlySpecializedTemplate, func)
 // M32-DAG: define linkonce_odr x86_thiscallcc void @"\01?func@?$ExplicitlySpecializedTemplate@H@@QAEXXZ"
 // G32-DAG: define linkonce_odr x86_thiscallcc void @_ZN29ExplicitlySpecializedTemplateIiE4funcEv
 
 // Base class alredy specialized with export attribute.
 struct __declspec(dllexport) DerivedFromExplicitlyExportSpecializedTemplate : public ExplicitlyExportSpecializedTemplate<int> {};
-USEMEMFUNC(ExplicitlyExportSpecializedTemplate<int>, func)
+USEMEMFUNC(DerivedFromExplicitlyExportSpecializedTemplate, func)
 // M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?func@?$ExplicitlyExportSpecializedTemplate@H@@QAEXXZ"
 // G32-DAG: define weak_odr dllexport x86_thiscallcc void @_ZN35ExplicitlyExportSpecializedTemplateIiE4funcEv
 
 // Base class already specialized with import attribute.
 struct __declspec(dllexport) DerivedFromExplicitlyImportSpecializedTemplate : public ExplicitlyImportSpecializedTemplate<int> {};
-USEMEMFUNC(ExplicitlyImportSpecializedTemplate<int>, func)
+USEMEMFUNC(DerivedFromExplicitlyImportSpecializedTemplate, func)
 // M32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc void @"\01?func@?$ExplicitlyImportSpecializedTemplate@H@@QAEXXZ"
 // G32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc void @_ZN35ExplicitlyImportSpecializedTemplateIiE4funcEv
 
 // Base class already instantiated without dll attribute.
 struct __declspec(dllexport) DerivedFromExplicitlyInstantiatedTemplate : public ExplicitlyInstantiatedTemplate<int> {};
-USEMEMFUNC(ExplicitlyInstantiatedTemplate<int>, func)
+USEMEMFUNC(DerivedFromExplicitlyInstantiatedTemplate, func)
 // M32-DAG: define weak_odr x86_thiscallcc void @"\01?func@?$ExplicitlyInstantiatedTemplate@H@@QAEXXZ"
 // G32-DAG: define weak_odr x86_thiscallcc void @_ZN30ExplicitlyInstantiatedTemplateIiE4funcEv
 
 // Base class already instantiated with export attribute.
 struct __declspec(dllexport) DerivedFromExplicitlyExportInstantiatedTemplate : public ExplicitlyExportInstantiatedTemplate<int> {};
-USEMEMFUNC(ExplicitlyExportInstantiatedTemplate<int>, func)
+USEMEMFUNC(DerivedFromExplicitlyExportInstantiatedTemplate, func)
 // M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?func@?$ExplicitlyExportInstantiatedTemplate@H@@QAEXXZ"
 // G32-DAG: define weak_odr dllexport x86_thiscallcc void @_ZN36ExplicitlyExportInstantiatedTemplateIiE4funcEv
 
 // Base class already instantiated with import attribute.
 struct __declspec(dllexport) DerivedFromExplicitlyImportInstantiatedTemplate : public ExplicitlyImportInstantiatedTemplate<int> {};
-USEMEMFUNC(ExplicitlyImportInstantiatedTemplate<int>, func)
+USEMEMFUNC(DerivedFromExplicitlyImportInstantiatedTemplate, func)
 // M32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc void @"\01?func@?$ExplicitlyImportInstantiatedTemplate@H@@QAEXXZ"
 // G32-DAG: {{declare|define available_externally}} dllimport x86_thiscallcc void @_ZN36ExplicitlyImportInstantiatedTemplateIiE4funcEv
 
@@ -681,6 +681,6 @@ USEMEMFUNC(ExplicitlyImportInstantiatedTemplate<int>, func)
 template <typename T> struct TopClass { void func() {} };
 template <typename T> struct MiddleClass : public TopClass<T> { };
 struct __declspec(dllexport) BottomClass : public MiddleClass<int> { };
-USEMEMFUNC(TopClass<int>, func)
+USEMEMFUNC(BottomClass, func)
 // M32-DAG: define weak_odr dllexport x86_thiscallcc void @"\01?func@?$TopClass@H@@QAEXXZ"
 // G32-DAG: define linkonce_odr x86_thiscallcc void @_ZN8TopClassIiE4funcEv