http://llvm.org/bugs/show_bug.cgi?id=13752
Bug #: 13752
Summary: Segfault while compiling. static member initialized
(indirectly) via a lambda
Product: clang
Version: trunk
Platform: PC
OS/Version: Linux
Status: NEW
Severity: normal
Priority: P
Component: C++11
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
Created attachment 9144
--> http://llvm.org/bugs/attachment.cgi?id=9144
The preprocessed sources
The compilation segfaults during parsing with this relatively short program. I
guess it doesn't like the static member being initialized with a lambda. I've
attached the preprocessed sources.
It works as expected on g++ (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
This following snippet of code might seem pretty strange, but it's based on
part of the PyThy library, which was itself inspired by a blog by Dave
Abrahams:
http://pfultz2.github.com/Pythy/
http://cpp-next.com/archive/2011/11/having-it-all-pythy-syntax/
template<typename T>
constexpr typename std::remove_reference<T>::type *addr(T &&)
{
return nullptr;
}
struct Struct {
static auto *member = true ? nullptr : addr([](int x, int y) { return
x<y ? x : y; });
};
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