Hi!

On 2012-05-13T11:04:36+0200, Manuel López-Ibáñez <lopezibanez@gmail.com> wrote:
> These warnings are invisible when building but they may help to detect
> if an option is duplicated somewhere else with different purpose , so
> it would be better to make this an error,

ACK.

> --- gcc/optc-gen.awk  (revision 187427)
> +++ gcc/optc-gen.awk  (working copy)

>               else if (help[i] != "" && help[i + 1] != help[i])
> -                     print "warning: multiple different help strings for " \
> -                             opts[i] ":\n\t" help[i] "\n\t" help[i + 1] \
> -                             | "cat 1>&2"
> +                     print "#error Multiple different help strings for " \
> +                             opts[i] ":\n\t" help[i] "\n\t" help[i + 1]
> +

OK to push the attached 'options: Fix "Multiple different help strings"
error diagnostic'?


Grüße
 Thomas


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