From a9c3ecea79443c7f4b357b2ea3591d6b3960b27e Mon Sep 17 00:00:00 2001 From: DJ Delorie Date: Fri, 15 Feb 2013 02:48:33 +0000 Subject: [PATCH] merge from gcc --- libiberty/ChangeLog | 5 +++++ libiberty/cp-demangle.c | 21 ++++++++++++++++++++- libiberty/testsuite/demangle-expected | 3 +++ 3 files changed, 28 insertions(+), 1 deletion(-) 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 + + * cp-demangle.c (d_dump): Handle DEMANGLE_COMPONENT_DEFAULT_ARG. + (d_print_comp): Likewise. + 2013-02-09 Jakub Jelinek 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) /* ::= Z <(function) encoding> E <(entity) name> [] ::= Z <(function) encoding> E s [] + ::= Z <(function) encoding> E d [ number>] _ */ 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::x::{lambda()#3}::operator()() const --format=gnu-v3 +_ZN8functionC1IZN1CIiE4testES_Ed_UliE_EET_ +function::function::test(function)::{default arg#1}::{lambda(int)#1}>(C::test(function)::{default arg#1}::{lambda(int)#1}) +--format=gnu-v3 _Z1fN1SUt_E f(S::{unnamed type#1}) --format=gnu-v3 -- 2.30.2