https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78083
Bug ID: 78083
Summary: wrong mangling for varargs lambdas
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: richard-gccbugzilla at metafoo dot co.uk
Target Milestone: ---
Testcase:
inline int f() {
auto a = [](...) { static int n; return ++n; };
auto b = []() { static int n; return ++n; };
return a() + b();
}
int k = f();
The lambdas should have closure-type-names of UlzE_ and UlvE_ in their
manglings respectively, but GCC mangles the second one incorrectly as UlvE0_.
EDG and (as of a few minutes ago) Clang get this right.
