5 Sep
2011
5 Sep
'11
4:35 p.m.
AMDG On 09/05/2011 04:18 AM, Mathias Gaunard wrote:
On 02/09/2011 20:58, Martin Bidlingmaier wrote:
- 2. thread safety In c++03, variables defined at namespace scope are not necessarily initialized before main()
Yes they are.
No they aren't. From 3.6.2: "It is implementation-defined whether or not the dynamic initialization (8.5, 9.4, 12.1, 12.6.2) of an object of namespace scope is done before the first statement of main. If the initialization is deferred to some point in time after the first statement of main, it shall occur before the first use of any function or object defined in the same translation unit as the object to be initialized." In Christ, Steven Watanabe