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-rw-r--r--test/CXX/expr/expr.prim/expr.prim.lambda/p15-star-this-capture.cpp44
-rw-r--r--test/SemaCXX/cxx1z-lambda-star-this.cpp462
2 files changed, 253 insertions, 253 deletions
diff --git a/test/CXX/expr/expr.prim/expr.prim.lambda/p15-star-this-capture.cpp b/test/CXX/expr/expr.prim/expr.prim.lambda/p15-star-this-capture.cpp
index eac6c40c6085..bae1e25add35 100644
--- a/test/CXX/expr/expr.prim/expr.prim.lambda/p15-star-this-capture.cpp
+++ b/test/CXX/expr/expr.prim/expr.prim.lambda/p15-star-this-capture.cpp
@@ -1,22 +1,22 @@
-// RUN: %clang_cc1 -fsyntax-only -std=c++1z %s -verify
-
-class NonCopyable {
- NonCopyable(const NonCopyable&) = delete; //expected-note3{{explicitly marked deleted here}}
- int x = 10;
- void foo() {
- auto L = [this] { return x; };
- const auto &M = [*this] { return x; };//expected-error{{call to deleted}}
- const auto &M2 = [this] () -> auto&& {
- ++x;
- return [*this] { //expected-error{{call to deleted}} expected-warning{{reference to local}}
- return ++x; //expected-error{{read-only}}
- };
- };
- const auto &M3 = [*this] () mutable -> auto&& { //expected-error{{call to deleted}}
- ++x;
- return [this] { // expected-warning{{reference to local}}
- return x;
- };
- };
- }
-};
+// RUN: %clang_cc1 -fsyntax-only -std=c++1z %s -verify
+
+class NonCopyable {
+ NonCopyable(const NonCopyable&) = delete; //expected-note3{{explicitly marked deleted here}}
+ int x = 10;
+ void foo() {
+ auto L = [this] { return x; };
+ const auto &M = [*this] { return x; };//expected-error{{call to deleted}}
+ const auto &M2 = [this] () -> auto&& {
+ ++x;
+ return [*this] { //expected-error{{call to deleted}} expected-warning{{reference to local}}
+ return ++x; //expected-error{{read-only}}
+ };
+ };
+ const auto &M3 = [*this] () mutable -> auto&& { //expected-error{{call to deleted}}
+ ++x;
+ return [this] { // expected-warning{{reference to local}}
+ return x;
+ };
+ };
+ }
+};
diff --git a/test/SemaCXX/cxx1z-lambda-star-this.cpp b/test/SemaCXX/cxx1z-lambda-star-this.cpp
index c23dd7b42719..a84e653f5c83 100644
--- a/test/SemaCXX/cxx1z-lambda-star-this.cpp
+++ b/test/SemaCXX/cxx1z-lambda-star-this.cpp
@@ -1,231 +1,231 @@
-// RUN: %clang_cc1 -std=c++1z -verify -fsyntax-only -fblocks -emit-llvm-only %s
-// RUN: %clang_cc1 -std=c++1z -verify -fsyntax-only -fblocks -fdelayed-template-parsing %s -DDELAYED_TEMPLATE_PARSING
-// RUN: %clang_cc1 -std=c++1z -verify -fsyntax-only -fblocks -fms-extensions %s -DMS_EXTENSIONS
-// RUN: %clang_cc1 -std=c++1z -verify -fsyntax-only -fblocks -fdelayed-template-parsing -fms-extensions %s -DMS_EXTENSIONS -DDELAYED_TEMPLATE_PARSING
-
-template<class, class> constexpr bool is_same = false;
-template<class T> constexpr bool is_same<T, T> = true;
-
-namespace test_star_this {
-namespace ns1 {
-class A {
- int x = 345;
- auto foo() {
- (void) [*this, this] { }; //expected-error{{'this' can appear only once}}
- (void) [this] { ++x; };
- (void) [*this] { ++x; }; //expected-error{{read-only variable}}
- (void) [*this] () mutable { ++x; };
- (void) [=] { return x; };
- (void) [&, this] { return x; };
- (void) [=, *this] { return x; };
- (void) [&, *this] { return x; };
- }
-};
-} // end ns1
-
-namespace ns2 {
- class B {
- B(const B&) = delete; //expected-note{{deleted here}}
- int *x = (int *) 456;
- void foo() {
- (void)[this] { return x; };
- (void)[*this] { return x; }; //expected-error{{call to deleted}}
- }
- };
-} // end ns2
-namespace ns3 {
- class B {
- B(const B&) = delete; //expected-note2{{deleted here}}
-
- int *x = (int *) 456;
- public:
- template<class T = int>
- void foo() {
- (void)[this] { return x; };
- (void)[*this] { return x; }; //expected-error2{{call to deleted}}
- }
-
- B() = default;
- } b;
- B *c = (b.foo(), nullptr); //expected-note{{in instantiation}}
-} // end ns3
-
-namespace ns4 {
-template<class U>
-class B {
- B(const B&) = delete; //expected-note{{deleted here}}
- double d = 3.14;
- public:
- template<class T = int>
- auto foo() {
- const auto &L = [*this] (auto a) mutable { //expected-error{{call to deleted}}
- d += a;
- return [this] (auto b) { return d +=b; };
- };
- }
-
- B() = default;
-};
-void main() {
- B<int*> b;
- b.foo(); //expected-note{{in instantiation}}
-} // end main
-} // end ns4
-namespace ns5 {
-
-struct X {
- double d = 3.14;
- X(const volatile X&);
- void foo() {
-
- }
-
- void foo() const { //expected-note{{const}}
-
- auto L = [*this] () mutable {
- static_assert(is_same<decltype(this), X*>);
- ++d;
- auto M = [this] {
- static_assert(is_same<decltype(this), X*>);
- ++d;
- auto N = [] {
- static_assert(is_same<decltype(this), X*>);
- };
- };
- };
-
- auto L1 = [*this] {
- static_assert(is_same<decltype(this), const X*>);
- auto M = [this] () mutable {
- static_assert(is_same<decltype(this), const X*>);
- auto N = [] {
- static_assert(is_same<decltype(this), const X*>);
- };
- };
- auto M2 = [*this] () mutable {
- static_assert(is_same<decltype(this), X*>);
- auto N = [] {
- static_assert(is_same<decltype(this), X*>);
- };
- };
- };
-
- auto GL1 = [*this] (auto a) {
- static_assert(is_same<decltype(this), const X*>);
- auto M = [this] (auto b) mutable {
- static_assert(is_same<decltype(this), const X*>);
- auto N = [] (auto c) {
- static_assert(is_same<decltype(this), const X*>);
- };
- return N;
- };
-
- auto M2 = [*this] (auto a) mutable {
- static_assert(is_same<decltype(this), X*>);
- auto N = [] (auto b) {
- static_assert(is_same<decltype(this), X*>);
- };
- return N;
- };
- return [=](auto a) mutable { M(a)(a); M2(a)(a); };
- };
-
- GL1("abc")("abc");
-
-
- auto L2 = [this] () mutable {
- static_assert(is_same<decltype(this), const X*>);
- ++d; //expected-error{{cannot assign}}
- };
- auto GL = [*this] (auto a) mutable {
- static_assert(is_same<decltype(this), X*>);
- ++d;
- auto M = [this] (auto b) {
- static_assert(is_same<decltype(this), X*>);
- ++d;
- auto N = [] (auto c) {
- static_assert(is_same<decltype(this), X*>);
- };
- N(3.14);
- };
- M("abc");
- };
- GL(3.14);
-
- }
- void foo() volatile const {
- auto L = [this] () {
- static_assert(is_same<decltype(this), const volatile X*>);
- auto M = [*this] () mutable {
- static_assert(is_same<decltype(this), X*>);
- auto N = [this] {
- static_assert(is_same<decltype(this), X*>);
- auto M = [] {
- static_assert(is_same<decltype(this), X*>);
- };
- };
- auto N2 = [*this] {
- static_assert(is_same<decltype(this), const X*>);
- };
- };
- auto M2 = [*this] () {
- static_assert(is_same<decltype(this), const X*>);
- auto N = [this] {
- static_assert(is_same<decltype(this), const X*>);
- };
- };
- };
- }
-
-};
-
-} //end ns5
-namespace ns6 {
-struct X {
- double d;
- auto foo() const {
- auto L = [*this] () mutable {
- auto M = [=] (auto a) {
- auto N = [this] {
- ++d;
- static_assert(is_same<decltype(this), X*>);
- auto O = [*this] {
- static_assert(is_same<decltype(this), const X*>);
- };
- };
- N();
- static_assert(is_same<decltype(this), X*>);
- };
- return M;
- };
- return L;
- }
-};
-
-int main() {
- auto L = X{}.foo();
- auto M = L();
- M(3.14);
-}
-} // end ns6
-namespace ns7 {
-
-struct X {
- double d;
- X();
- X(const X&);
- X(X&) = delete;
- auto foo() const {
- //OK - the object used to initialize our capture is a const object and so prefers the non-deleted ctor.
- const auto &&L = [*this] { };
- }
-
-};
-int main() {
- X x;
- x.foo();
-}
-} // end ns7
-
-} //end ns test_star_this
-
+// RUN: %clang_cc1 -std=c++1z -verify -fsyntax-only -fblocks -emit-llvm-only %s
+// RUN: %clang_cc1 -std=c++1z -verify -fsyntax-only -fblocks -fdelayed-template-parsing %s -DDELAYED_TEMPLATE_PARSING
+// RUN: %clang_cc1 -std=c++1z -verify -fsyntax-only -fblocks -fms-extensions %s -DMS_EXTENSIONS
+// RUN: %clang_cc1 -std=c++1z -verify -fsyntax-only -fblocks -fdelayed-template-parsing -fms-extensions %s -DMS_EXTENSIONS -DDELAYED_TEMPLATE_PARSING
+
+template<class, class> constexpr bool is_same = false;
+template<class T> constexpr bool is_same<T, T> = true;
+
+namespace test_star_this {
+namespace ns1 {
+class A {
+ int x = 345;
+ auto foo() {
+ (void) [*this, this] { }; //expected-error{{'this' can appear only once}}
+ (void) [this] { ++x; };
+ (void) [*this] { ++x; }; //expected-error{{read-only variable}}
+ (void) [*this] () mutable { ++x; };
+ (void) [=] { return x; };
+ (void) [&, this] { return x; };
+ (void) [=, *this] { return x; };
+ (void) [&, *this] { return x; };
+ }
+};
+} // end ns1
+
+namespace ns2 {
+ class B {
+ B(const B&) = delete; //expected-note{{deleted here}}
+ int *x = (int *) 456;
+ void foo() {
+ (void)[this] { return x; };
+ (void)[*this] { return x; }; //expected-error{{call to deleted}}
+ }
+ };
+} // end ns2
+namespace ns3 {
+ class B {
+ B(const B&) = delete; //expected-note2{{deleted here}}
+
+ int *x = (int *) 456;
+ public:
+ template<class T = int>
+ void foo() {
+ (void)[this] { return x; };
+ (void)[*this] { return x; }; //expected-error2{{call to deleted}}
+ }
+
+ B() = default;
+ } b;
+ B *c = (b.foo(), nullptr); //expected-note{{in instantiation}}
+} // end ns3
+
+namespace ns4 {
+template<class U>
+class B {
+ B(const B&) = delete; //expected-note{{deleted here}}
+ double d = 3.14;
+ public:
+ template<class T = int>
+ auto foo() {
+ const auto &L = [*this] (auto a) mutable { //expected-error{{call to deleted}}
+ d += a;
+ return [this] (auto b) { return d +=b; };
+ };
+ }
+
+ B() = default;
+};
+void main() {
+ B<int*> b;
+ b.foo(); //expected-note{{in instantiation}}
+} // end main
+} // end ns4
+namespace ns5 {
+
+struct X {
+ double d = 3.14;
+ X(const volatile X&);
+ void foo() {
+
+ }
+
+ void foo() const { //expected-note{{const}}
+
+ auto L = [*this] () mutable {
+ static_assert(is_same<decltype(this), X*>);
+ ++d;
+ auto M = [this] {
+ static_assert(is_same<decltype(this), X*>);
+ ++d;
+ auto N = [] {
+ static_assert(is_same<decltype(this), X*>);
+ };
+ };
+ };
+
+ auto L1 = [*this] {
+ static_assert(is_same<decltype(this), const X*>);
+ auto M = [this] () mutable {
+ static_assert(is_same<decltype(this), const X*>);
+ auto N = [] {
+ static_assert(is_same<decltype(this), const X*>);
+ };
+ };
+ auto M2 = [*this] () mutable {
+ static_assert(is_same<decltype(this), X*>);
+ auto N = [] {
+ static_assert(is_same<decltype(this), X*>);
+ };
+ };
+ };
+
+ auto GL1 = [*this] (auto a) {
+ static_assert(is_same<decltype(this), const X*>);
+ auto M = [this] (auto b) mutable {
+ static_assert(is_same<decltype(this), const X*>);
+ auto N = [] (auto c) {
+ static_assert(is_same<decltype(this), const X*>);
+ };
+ return N;
+ };
+
+ auto M2 = [*this] (auto a) mutable {
+ static_assert(is_same<decltype(this), X*>);
+ auto N = [] (auto b) {
+ static_assert(is_same<decltype(this), X*>);
+ };
+ return N;
+ };
+ return [=](auto a) mutable { M(a)(a); M2(a)(a); };
+ };
+
+ GL1("abc")("abc");
+
+
+ auto L2 = [this] () mutable {
+ static_assert(is_same<decltype(this), const X*>);
+ ++d; //expected-error{{cannot assign}}
+ };
+ auto GL = [*this] (auto a) mutable {
+ static_assert(is_same<decltype(this), X*>);
+ ++d;
+ auto M = [this] (auto b) {
+ static_assert(is_same<decltype(this), X*>);
+ ++d;
+ auto N = [] (auto c) {
+ static_assert(is_same<decltype(this), X*>);
+ };
+ N(3.14);
+ };
+ M("abc");
+ };
+ GL(3.14);
+
+ }
+ void foo() volatile const {
+ auto L = [this] () {
+ static_assert(is_same<decltype(this), const volatile X*>);
+ auto M = [*this] () mutable {
+ static_assert(is_same<decltype(this), X*>);
+ auto N = [this] {
+ static_assert(is_same<decltype(this), X*>);
+ auto M = [] {
+ static_assert(is_same<decltype(this), X*>);
+ };
+ };
+ auto N2 = [*this] {
+ static_assert(is_same<decltype(this), const X*>);
+ };
+ };
+ auto M2 = [*this] () {
+ static_assert(is_same<decltype(this), const X*>);
+ auto N = [this] {
+ static_assert(is_same<decltype(this), const X*>);
+ };
+ };
+ };
+ }
+
+};
+
+} //end ns5
+namespace ns6 {
+struct X {
+ double d;
+ auto foo() const {
+ auto L = [*this] () mutable {
+ auto M = [=] (auto a) {
+ auto N = [this] {
+ ++d;
+ static_assert(is_same<decltype(this), X*>);
+ auto O = [*this] {
+ static_assert(is_same<decltype(this), const X*>);
+ };
+ };
+ N();
+ static_assert(is_same<decltype(this), X*>);
+ };
+ return M;
+ };
+ return L;
+ }
+};
+
+int main() {
+ auto L = X{}.foo();
+ auto M = L();
+ M(3.14);
+}
+} // end ns6
+namespace ns7 {
+
+struct X {
+ double d;
+ X();
+ X(const X&);
+ X(X&) = delete;
+ auto foo() const {
+ //OK - the object used to initialize our capture is a const object and so prefers the non-deleted ctor.
+ const auto &&L = [*this] { };
+ }
+
+};
+int main() {
+ X x;
+ x.foo();
+}
+} // end ns7
+
+} //end ns test_star_this
+