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| author | Simon Marchi <simon.marchi@ericsson.com> | 2017-02-21 11:48:49 -0500 |
|---|---|---|
| committer | Simon Marchi <simon.marchi@ericsson.com> | 2017-02-21 11:48:49 -0500 |
| commit | 1b90b1390679473dd84416e462afa1587769ceec (patch) | |
| tree | 9982f3cbcb9a359802dc572df811590e2db9fd55 | |
| parent | 2039d74e780db6659c87cd3c426d526615cfe703 (diff) | |
| download | binutils-gdb-1b90b1390679473dd84416e462afa1587769ceec.tar.gz | |
Default initialize enum flags to 0
... so that we don't need to do it manually, and potentially forget.
For example, this allows to do:
my_flags flags;
...
flags |= some_flag;
gdb/ChangeLog:
* common/enum-flags.h (enum_flags::enum_flags): Initialize
m_enum_value to 0 in default constructor.
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/common/enum-flags.h | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 49ffd4a8a76..1e0e50e0636 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2017-02-21 Simon Marchi <simon.marchi@ericsson.com> + + * common/enum-flags.h (enum_flags::enum_flags): Initialize + m_enum_value to 0 in default constructor. + 2017-02-21 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com> * rs6000-tdep.c (LOAD_AND_RESERVE_MASK): Rename from LWARX_MASK. diff --git a/gdb/common/enum-flags.h b/gdb/common/enum-flags.h index 5b8c3ebc323..e63c8a46bd8 100644 --- a/gdb/common/enum-flags.h +++ b/gdb/common/enum-flags.h @@ -115,8 +115,9 @@ private: } public: - /* Allow default construction, just like raw enums. */ + /* Allow default construction. */ enum_flags () + : m_enum_value ((enum_type) 0) {} enum_flags (const enum_flags &other) |