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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.
This commit is contained in:
Simon Marchi 2017-02-21 11:48:49 -05:00
parent 2039d74e78
commit 1b90b13906
2 changed files with 7 additions and 1 deletions
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5
gdb/ChangeLog
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@ -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.

3
gdb/common/enum-flags.h
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@ -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)