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| author | Nicolas Lesser <blitzrakete@gmail.com> | 2018-07-12 17:43:49 +0000 |
|---|---|---|
| committer | Nicolas Lesser <blitzrakete@gmail.com> | 2018-07-12 17:43:49 +0000 |
| commit | 294b383e6b0511bb3df1880c09d0ab1b9c49a6d0 (patch) | |
| tree | 93fcad0566d0a6a9584abd8a451a75aaf85a73fe /clang/test/SemaCXX | |
| parent | a96175a6ce83a7dd6ddb52798eb86ef95e271e4b (diff) | |
[C++11] Fix warning when dropping cv-qualifiers when assigning to a reference with a braced initializer list
Diffstat (limited to 'clang/test/SemaCXX')
| -rw-r--r-- | clang/test/SemaCXX/references.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/clang/test/SemaCXX/references.cpp b/clang/test/SemaCXX/references.cpp index b34b740bd44..e32f4a8b0b0 100644 --- a/clang/test/SemaCXX/references.cpp +++ b/clang/test/SemaCXX/references.cpp @@ -1,4 +1,5 @@ // RUN: %clang_cc1 -fsyntax-only -verify %s +// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s int g(int); void f() { @@ -55,6 +56,24 @@ void test5() { // const double& rcd2 = 2; // rcd2 refers to temporary with value 2.0 const volatile int cvi = 1; const int& r = cvi; // expected-error{{binding value of type 'const volatile int' to reference to type 'const int' drops 'volatile' qualifier}} + +#if __cplusplus >= 201103L + const int& r2{cvi}; // expected-error{{binding value of type 'const volatile int' to reference to type 'const int' drops 'volatile' qualifier}} + + const int a = 2; + int& r3{a}; // expected-error{{binding value of type 'const int' to reference to type 'int' drops 'const'}} + + const int&& r4{a}; // expected-error{{rvalue reference to type 'const int' cannot bind to lvalue of type 'const int'}} + + void func(); + void func(int); + int &ptr1 = {func}; // expected-error{{address of overloaded function 'func' does not match required type 'int'}} + int &&ptr2{func}; // expected-error{{address of overloaded function 'func' does not match required type 'int'}} + // expected-note@-4{{candidate function}} + // expected-note@-4{{candidate function}} + // expected-note@-6{{candidate function}} + // expected-note@-6{{candidate function}} +#endif } // C++ [dcl.init.ref]p3 |