https://bugs.llvm.org/show_bug.cgi?id=33603
Bug ID: 33603
Summary: lldb unable to demangle lambdas in destructors
Product: lldb
Version: unspecified
Hardware: PC
OS: All
Status: NEW
Severity: enhancement
Priority: P
Component: All Bugs
Assignee: lldb-dev@lists.llvm.org
Reporter: dmacl...@gmail.com
CC: llvm-b...@lists.llvm.org
#include <exception>
#include <functional>
class Impl {
public:
template <typename F> void ImplTemplateFunc(F&& f)
{
return f();
}
~Impl() {
ImplTemplateFunc([] {
printf("Hello");
});
}
};
int main() {
Impl a;
return 0;
}
Generates the mangled symbol __ZN4Impl16ImplTemplateFuncIZNS_D1EvEUlvE_EEvOT_
for the call to ImplTemplateFunc in ~Impl.
lldb is unable to demangle it
* frame #0: 0x0000000100000e90
demangle`_ZN4Impl16ImplTemplateFuncIZNS_D1EvEUlvE_EEvOT_(this=0x00007fff5fbff658,
f=0x00007fff5fbff610) at main.cc:9
frame #1: 0x0000000100000e59 demangle`Impl::~Impl(this=0x00007fff5fbff658)
at main.cc:13
frame #2: 0x0000000100000e35 demangle`Impl::~Impl(this=0x00007fff5fbff658)
at main.cc:12
frame #3: 0x0000000100000e0f demangle`main at main.cc:22
frame #4: 0x00007fffb6742235 libdyld.dylib`start + 1
frame #5: 0x00007fffb6742235 libdyld.dylib`start + 1
See also bug 33602.
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