[Patch] PR55189 enable -Wreturn-type by default

Jason Merrill jason@redhat.com
Thu Jan 23 18:48:00 GMT 2014

On 01/16/2014 02:44 PM, Jason Merrill wrote:
> To avoid spurious warnings on code with infinite loops we could add a
> simple check for infinite loops and suppress the warning in that case.
> Basically, if we see a loop with an always-true condition and no breaks.

Like so:

Tested x86_64-pc-linux-gnu, applying to trunk.

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