suggestion: finally for return values
Dan
ddaglas at gmail.com
Sat Dec 9 13:14:27 PST 2006
How about modifying D to accept a finally clause for use with function/method
return values. For example:
int foo(int a, double b) {
try {
...
return num;
...
} catch (Exception exc) {
...
} finally {
...{statements A}...
} finally(int retval) {
...{statements B}...
}
}
statements B will execute when the try block executes "return num;", passing
num into the finally clause as "retval". Whether statements A also executes
in this case is up for discussion.
--Dan
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