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Comment by hambes

2 months ago

It might look worse than catch, but it's much more predictable and less goto-y.

goto was only bad when used to save code and jump indiscriminately. To handle errors is no problem at all.

  • yes, yes, yes! see the Linux Kernel for plenty of such good and readable uses of go-to, considered useful: "on error, jump there in the cleanup sequence ..."

  • ..as long as you don't make mistakes. I fixed enough goto bugs in Xorg when I was fixing Coverity-issues in Xorg that I can see the downsides of this easy way of error handling.