https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103598
Bug ID: 103598
Summary: [12 regression] __PRETTY_FUNCTION_ lost namespaces in
types
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: slyfox at gcc dot gnu.org
Target Milestone: ---
I noticed the change as llvm-12 test failure (llvm-13 dropped string matching
on namespaces and thus does not fail anymore).
Here is the small reproducer:
#include <stdio.h>
namespace llvm {
class Module{};
template <typename T> const char* getTypeName() { return
__PRETTY_FUNCTION__; }
};
int main() { printf("T=%s\n", llvm::getTypeName<llvm::Module>()); }
$ g++-11.2.0 a.cc -o a && ./a
T=const char* llvm::getTypeName() [with T = llvm::Module]
$ g++-12.0.0 a.cc -o a && ./a
T=const char* llvm::getTypeName() [with T = Module]
Looks like 'with T = ' now renders types related to function's namespace. Is it
an intended change accidental one?
