63 lines · cpp
1// RUN: %clang_cc1 -std=c++1y -fms-extensions -emit-llvm %s -o - -triple=i386-pc-win32 -fms-compatibility-version=19.00 | FileCheck -allow-deprecated-dag-overlap %s --check-prefix=CHECK --check-prefix=MSVC20152// RUN: %clang_cc1 -std=c++1y -fms-extensions -emit-llvm %s -o - -triple=i386-pc-win32 -fms-compatibility-version=18.00 | FileCheck -allow-deprecated-dag-overlap %s --check-prefix=CHECK --check-prefix=MSVC20133 4template <typename> int x = 0;5 6// CHECK-DAG: "??$x@X@@3HA"7template <> int x<void>;8// CHECK-DAG: "??$x@H@@3HA"9template <> int x<int>;10 11// CHECK-DAG: "?FunctionWithLocalType@@YA?A?<auto>@@XZ"12auto FunctionWithLocalType() {13 struct LocalType {};14 return LocalType{};15}16 17// CHECK-DAG: "?ValueFromFunctionWithLocalType@@3ULocalType@?1??FunctionWithLocalType@@YA?A?<auto>@@XZ@A"18auto ValueFromFunctionWithLocalType = FunctionWithLocalType();19 20// CHECK-DAG: "??R<lambda_0>@@QBE?A?<auto>@@XZ"21auto LambdaWithLocalType = [] {22 struct LocalType {};23 return LocalType{};24};25 26// CHECK-DAG: "?ValueFromLambdaWithLocalType@@3ULocalType@?1???R<lambda_0>@@QBE?A?<auto>@@XZ@A"27auto ValueFromLambdaWithLocalType = LambdaWithLocalType();28 29template <typename T>30auto TemplateFuncionWithLocalLambda(T) {31 auto LocalLambdaWithLocalType = []() {32 struct LocalType {};33 return LocalType{};34 };35 return LocalLambdaWithLocalType();36}37 38// MSVC2013-DAG: "?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?2???R<lambda_1>@?0???$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBE?A?3@XZ@A"39// MSVC2013-DAG: "?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?2???R<lambda_1>@?0???$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBE?A?3@XZ@A"40// MSVC2015-DAG: "?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?1???R<lambda_1>@?0???$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBE?A?3@XZ@A"41// MSVC2015-DAG: "?ValueFromTemplateFuncionWithLocalLambda@@3ULocalType@?1???R<lambda_1>@?0???$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBE?A?3@XZ@A"42// CHECK-DAG: "??$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z"43// CHECK-DAG: "??R<lambda_1>@?0???$TemplateFuncionWithLocalLambda@H@@YA?A?<auto>@@H@Z@QBE?A?1@XZ"44auto ValueFromTemplateFuncionWithLocalLambda = TemplateFuncionWithLocalLambda(0);45 46struct S;47template <int S::*>48int WithPMD = 0;49 50template <> int WithPMD<nullptr>;51// CHECK-DAG: "??$WithPMD@$GA@A@?0@@3HA"52 53template <const int *, const int *>54struct Foo {};55 56Foo<&x<int>, &x<int>> Zoo;57// CHECK-DAG: "?Zoo@@3U?$Foo@$1??$x@H@@3HA$1?1@3HA@@A"58 59template <typename T> T unaligned_x;60extern auto test_unaligned() { return unaligned_x<int __unaligned *>; }61// CHECK-DAG: "??$unaligned_x@PFAH@@3PFAHA"62 63