[FYI,1/2] Use std::string in rust_get_disr_info
Commit Message
This changes rust_get_disr_info to use std::string in one more spot,
avoiding a memory leak.
2016-11-09 Tom Tromey <tom@tromey.com>
* rust-lang.c (rust_get_disr_info): Use std::string in one more
spot.
---
gdb/ChangeLog | 5 +++++
gdb/rust-lang.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
@@ -1,3 +1,8 @@
+2016-11-09 Tom Tromey <tom@tromey.com>
+
+ * rust-lang.c (rust_get_disr_info): Use std::string in one more
+ spot.
+
2016-11-09 Pedro Alves <palves@redhat.com>
* ax-gdb.c (agent_eval_command_one): Use std::move instead of
@@ -222,7 +222,7 @@ rust_get_disr_info (struct type *type, const gdb_byte *valaddr,
with the first field being the actual type works. */
const char *field_name = TYPE_NAME (TYPE_FIELD_TYPE (type, 0));
const char *last = rust_last_path_segment (field_name);
- ret.name = concat (TYPE_NAME (type), "::", last, (char *) NULL);
+ ret.name = std::string (TYPE_NAME (type)) + "::" + last;
ret.field_no = RUST_ENCODED_ENUM_REAL;
ret.is_encoded = 1;
return ret;