What to catch {throw; } do?

Question

What to catch {throw; } do?

I just found this stone in a spaghetti heap that I have to maintain:

try { Foo(); }
catch { throw; }

Can i replace it

Foo();

?

+3

c #

Ansis Māliņš 07 nov. 14 at 14:03

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2 answers

Yes, try / catch can be removed here. Often this code is created in iterations: initially it was the exceptions handled there, but later it was lazily removed.

0

ISanych 07 nov. 14 at 14:07

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nvoigt · Accepted Answer · 2014-11-07T14:05:30+0000

Yes . It's exactly the same. Perhaps someone used it to set a breakpoint in the catch block.

What to catch {throw; } do?

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