Created on 1999-01-25.00:00:00 last changed 197 months ago
[Moved to DR at 4/01 meeting.]
[Moved to DR at 4/01 meeting.]
In 14.5 [except.spec] paragraph 2:
An exception-specification shall appear only on a function declarator in a function, pointer, reference or pointer to member declaration or definition.Does that mean in the top-level function declarator, or one at any level? Can one, for example, specify an exception specification on a pointer-to-function parameter of a function?
void f(int (*pf)(float) throw(A))
Suggested answer: no. The exception specifications are valid only on the
top-level function declarators.
However, if exception specifications are made part of a function's type as has been tentatively agreed, they would have to be allowed on any function declaration.
There is already an example of an exception specification for a parameter in the example in 14.5 [except.spec] paragraph 1.
Proposed resolution (04/01): Change text in 14.5 [except.spec] paragraph 1 from:
An exception-specification shall appear only on a function declarator in a function, pointer, reference or pointer to member declaration or definition.to:
An exception-specification shall appear only on a function declarator for a function type, pointer to function type, reference to function type, or pointer to member function type that is the top-level type of a declaration or definition, or on such a type appearing as a parameter or return type in a function declarator.
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2008-10-05 00:00:00 | admin | set | status: wp -> cd1 |
| 2003-04-25 00:00:00 | admin | set | status: dr -> wp |
| 2002-05-10 00:00:00 | admin | set | messages: + msg698 |
| 2001-05-20 00:00:00 | admin | set | status: ready -> dr |
| 2000-11-18 00:00:00 | admin | set | status: review -> ready |
| 2000-09-16 00:00:00 | admin | set | status: drafting -> review |
| 2000-02-23 00:00:00 | admin | set | messages: + msg242 |
| 2000-02-23 00:00:00 | admin | set | status: open -> drafting |
| 1999-01-25 00:00:00 | admin | create | |