commit 22f4e8dfe343bfee35abf9ca0dc884342e343557
Author: Jason Merrill <jason@redhat.com>
Date: Thu Apr 18 14:22:08 2013 +0100
* error.c (dump_aggr_type): Fix lambda detection.
(dump_simple_decl): Pretty-print capture field.
@@ -656,7 +656,7 @@ dump_aggr_type (tree t, int flags)
else
pp_printf (pp_base (cxx_pp), M_("<anonymous %s>"), variety);
}
- else if (LAMBDA_TYPE_P (name))
+ else if (LAMBDA_TYPE_P (t))
{
/* A lambda's "type" is essentially its signature. */
pp_string (cxx_pp, M_("<lambda"));
@@ -933,7 +933,16 @@ dump_simple_decl (tree t, tree type, int flags)
&& TEMPLATE_PARM_PARAMETER_PACK (DECL_INITIAL (t)))
pp_string (cxx_pp, "...");
if (DECL_NAME (t))
- dump_decl (DECL_NAME (t), flags);
+ {
+ if (DECL_CLASS_SCOPE_P (t) && LAMBDA_TYPE_P (DECL_CONTEXT (t)))
+ {
+ pp_character (cxx_pp, '<');
+ pp_string (cxx_pp, IDENTIFIER_POINTER (DECL_NAME (t)) + 2);
+ pp_string (cxx_pp, " capture>");
+ }
+ else
+ dump_decl (DECL_NAME (t), flags);
+ }
else
pp_string (cxx_pp, M_("<anonymous>"));
if (flags & TFF_DECL_SPECIFIERS)
new file mode 100644
@@ -0,0 +1,8 @@
+// { dg-require-effective-target c++11 }
+
+int main()
+{
+ int x;
+ auto f = [x]{ };
+ f.__x.foo; // { dg-message "<lambda\\(\\)>::<x capture>" }
+}