http://d.puremagic.com/issues/show_bug.cgi?id=1626
Christian Kamm <kamm-removet...@incasoftware.de> changed:
What |Removed |Added
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Keywords| |patch
CC| |kamm-removet...@incasoftwar
| |e.de
--- Comment #4 from Christian Kamm <kamm-removet...@incasoftware.de>
2009-07-02 07:38:15 PDT ---
Something like this could be added to Statements/If Statement to make the spec
describe DMD's behavior:
If the condition expression v that is passed to the if statement is not of type
bool, a different expression depending on v's type is evaluated instead:
* integer, floating point, complex, pointer, function: v != 0
* array: v.ptr != 0
* associative array: cast(void*)v != 0
* delegate: v.funcptr != 0
* class: v !is null
* struct: error
Note that for struct and class type conditions, it is not equivalent to
evaluating cast(bool)v.
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