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| author | Tom Tromey <tromey@redhat.com> | 2013-05-22 20:51:49 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2013-05-22 20:51:49 +0000 |
| commit | 72de6e69758282b35491e7289d368eb7542f638f (patch) | |
| tree | 8c4ef3efa247b6829565cf398211a16adaf3c671 /gdb/c-valprint.c | |
| parent | fc07e754275bc3e4bbe2bd762fdd8fdb57ddc102 (diff) | |
| download | gdb-72de6e69758282b35491e7289d368eb7542f638f.tar.gz | |
PR c++/15401:
* c-valprint.c (c_value_print): Use value_addr for
references. Convert back to reference type with value_ref.
gdb/testsuite
* gdb.cp/class2.cc (main): New local 'aref'.
* gdb.cp/class2.exp: Check printing of 'aref'.
Diffstat (limited to 'gdb/c-valprint.c')
| -rw-r--r-- | gdb/c-valprint.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/gdb/c-valprint.c b/gdb/c-valprint.c index 646aed72f75..ce2c29d1e4b 100644 --- a/gdb/c-valprint.c +++ b/gdb/c-valprint.c @@ -497,18 +497,11 @@ c_value_print (struct value *val, struct ui_file *stream, else if (options->objectprint && (TYPE_CODE (TYPE_TARGET_TYPE (type)) == TYPE_CODE_CLASS)) { + int is_ref = TYPE_CODE (type) == TYPE_CODE_REF; + + if (is_ref) + val = value_addr (val); - if (TYPE_CODE(type) == TYPE_CODE_REF) - { - /* Copy value, change to pointer, so we don't get an - error about a non-pointer type in - value_rtti_target_type. */ - struct value *temparg; - temparg=value_copy(val); - deprecated_set_value_type - (temparg, lookup_pointer_type (TYPE_TARGET_TYPE (type))); - val = temparg; - } /* Pointer to class, check real type of object. */ fprintf_filtered (stream, "("); @@ -522,7 +515,14 @@ c_value_print (struct value *val, struct ui_file *stream, type = real_type; /* Need to adjust pointer value. */ - val = value_from_pointer (type, value_as_address (val) - top); + val = value_from_pointer (real_type, + value_as_address (val) - top); + + if (is_ref) + { + val = value_ref (value_ind (val)); + type = value_type (val); + } /* Note: When we look up RTTI entries, we don't get any information on const or volatile |