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-rw-r--r--libiberty/ChangeLog5
-rw-r--r--libiberty/cp-demangle.c21
-rw-r--r--libiberty/testsuite/demangle-expected3
3 files changed, 28 insertions, 1 deletions
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index d7f1fd021bf..7935ad69f44 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,8 @@
+2013-02-14 Jason Merrill <jason@redhat.com>
+
+ * cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_DEFAULT_ARG.
+ (d_print_comp): Likewise.
+
2013-02-09 Jakub Jelinek <jakub@redhat.com>
PR other/56245
diff --git a/libiberty/cp-demangle.c b/libiberty/cp-demangle.c
index 913d4bf09d4..39be0314cea 100644
--- a/libiberty/cp-demangle.c
+++ b/libiberty/cp-demangle.c
@@ -707,6 +707,14 @@ d_dump (struct demangle_component *dc, int indent)
case DEMANGLE_COMPONENT_TLS_WRAPPER:
printf ("tls wrapper function\n");
break;
+ case DEMANGLE_COMPONENT_DEFAULT_ARG:
+ printf ("default argument %d\n", dc->u.s_unary_num.num);
+ d_dump (dc->u.s_unary_num.sub, indent+2);
+ return;
+ case DEMANGLE_COMPONENT_LAMBDA:
+ printf ("lambda %d\n", dc->u.s_unary_num.num);
+ d_dump (dc->u.s_unary_num.sub, indent+2);
+ return;
}
d_dump (d_left (dc), indent + 2);
@@ -3168,6 +3176,7 @@ d_expr_primary (struct d_info *di)
/* <local-name> ::= Z <(function) encoding> E <(entity) name> [<discriminator>]
::= Z <(function) encoding> E s [<discriminator>]
+ ::= Z <(function) encoding> E d [<parameter> number>] _ <entity name>
*/
static struct demangle_component *
@@ -3869,7 +3878,17 @@ d_print_comp (struct d_print_info *dpi, int options,
d_append_string (dpi, "::");
else
d_append_char (dpi, '.');
- d_print_comp (dpi, options, d_right (dc));
+ {
+ struct demangle_component *local_name = d_right (dc);
+ if (local_name->type == DEMANGLE_COMPONENT_DEFAULT_ARG)
+ {
+ d_append_string (dpi, "{default arg#");
+ d_append_num (dpi, local_name->u.s_unary_num.num + 1);
+ d_append_string (dpi, "}::");
+ local_name = local_name->u.s_unary_num.sub;
+ }
+ d_print_comp (dpi, options, local_name);
+ }
return;
case DEMANGLE_COMPONENT_TYPED_NAME:
diff --git a/libiberty/testsuite/demangle-expected b/libiberty/testsuite/demangle-expected
index 5b41b03f9fa..17eacaaa8d0 100644
--- a/libiberty/testsuite/demangle-expected
+++ b/libiberty/testsuite/demangle-expected
@@ -3951,6 +3951,9 @@ S::f(int, int)::{default arg#2}::{lambda()#2}::operator()() const
_ZNK1SIiE1xMUlvE1_clEv
S<int>::x::{lambda()#3}::operator()() const
--format=gnu-v3
+_ZN8functionC1IZN1CIiE4testES_Ed_UliE_EET_
+function::function<C<int>::test(function)::{default arg#1}::{lambda(int)#1}>(C<int>::test(function)::{default arg#1}::{lambda(int)#1})
+--format=gnu-v3
_Z1fN1SUt_E
f(S::{unnamed type#1})
--format=gnu-v3