libiberty/
PR c++/78252
* cp-demangle.c (struct d_print_info): Add is_lambda_arg field.
(d_print_init): Initialize it.
(d_print_comp_inner) <DEMANGLE_COMPONENT_TEMPLATE_PARAM>: Check
is_lambda_arg for auto.
<DEMANGLE_COMPONENT_REFERENCE,
DEMANGLE_COMPONENT_RVALUE_REFERENCE>: Skip smashing check when
is_lambda_arg.
<DEMANGLE_COMPONENT_LAMBDA>: Increment is_lambda_arg around arg
printing.
* testsuite/demangle-expected: Add lambda auto mangling cases.
gcc/testsuite/
PR c++/78252
* g++.dg/cpp1y/lambda-mangle-1.C: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@243566
138bc75d-0d04-0410-961f-
82ee72b054a4