http://llvm.org/bugs/show_bug.cgi?id=9983
Summary: clang crashes when using std::bind with a non-static
method
Product: clang
Version: trunk
Platform: Macintosh
OS/Version: MacOS X
Status: NEW
Severity: normal
Priority: P
Component: C++0x
AssignedTo: [email protected]
ReportedBy: [email protected]
CC: [email protected], [email protected]
Created an attachment (id=6627)
--> (http://llvm.org/bugs/attachment.cgi?id=6627)
Preprocessed source
The following code (preprocessed version attached) crashes clang trunk with
libc++ trunk:
#include <functional>
struct Container {
void lookup() const {}
};
void lookup(Container&) {}
template <typename Functor>
static void foo(Functor f)
{
f();
}
int main(int, char**)
{
Container c;
foo(std::bind(&Container::lookup, c)); // A
//foo(std::bind(&lookup, c)); // B
}
$ ~/LLVM/build/Debug+Asserts/bin/clang -std=c++0x -stdlib=libc++ clang.cpp
Assertion failed: (false && "Not an overloaded operator"), function
mangleOperatorName, file
/Users/rynnsauer/LLVM/llvm/tools/clang/lib/AST/ItaniumMangle.cpp, line 1435.
(Full crash log attached)
Commenting line (A) and uncommenting line (B) results in a successful compile.
My clang version:
$ ~/LLVM/build/Debug+Asserts/bin/clang --versionclang version 3.0 (trunk
131844)
Target: x86_64-apple-darwin10.7.0
Thread model: posix
My libc++ version:
$ svn info .
[...]
Revision: 131842
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