https://llvm.org/bugs/show_bug.cgi?id=25992
Bug ID: 25992
Summary: Cannot call std::string::~string explicitly
Product: clang
Version: unspecified
Hardware: PC
OS: Windows NT
Status: NEW
Severity: normal
Priority: P
Component: C++
Assignee: unassignedclangb...@nondot.org
Reporter: yassera...@live.com
CC: dgre...@apple.com, llvm-bugs@lists.llvm.org
Classification: Unclassified
Test case:
#include <new>
#include <type_traits>
#include <string>
int main() {
std::aligned_storage<sizeof(std::string)>::type storage;
std::string* obj = new(&storage) std::string;
using namespace std; // Workaround #1:Without this line, clang fails.
obj->std::string::~string();
}
Workarounds:
#1: Using namespace std;
#2: Calling ~basic_string() instead of ~string()
The code works on GCC without workarounds.
Compiler details:
gcc --version Configured with: --prefix=/Library/Developer/CommandLineTools/usr
--with-gxx-include-dir=/usr/include/c++/4.2.1 Apple LLVM version 7.0.2
(clang-700.1.81) Target: x86_64-apple-darwin15.2.0 Thread model: posix
More details:
http://stackoverflow.com/questions/34560903/mac-gcc-doesnt-allow-calling-stdstringstring-explicitly
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