re PR other/78252 (C++ demangler crashes with infinite recursion with lambda (auto))

[thirdparty/gcc.git] / libiberty / ChangeLog

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+2016-12-12  Nathan Sidwell  <nathan@acm.org>
+
+       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. 
+
 2016-12-06  DJ Delorie  <dj@redhat.com>
 
        * argv.c (expandargv): Check for directories passed as @-files.