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Re: [PATCH,gfortran] Remove homegrown isdigit and isalpha in module.c

From: Tobias Schlüter <tobias dot schlueter at physik dot uni-muenchen dot de>
To: DJ Delorie <dj at redhat dot com>
Cc: sgk at troutmask dot apl dot washington dot edu, fortran at gcc dot gnu dot org,gcc-patches at gcc dot gnu dot org
Date: Sat, 15 Jan 2005 23:40:31 +0100
Subject: Re: [PATCH,gfortran] Remove homegrown isdigit and isalpha in module.c
References: <20050109211543.GA5925@troutmask.apl.washington.edu> <41E1A276.4060706@physik.uni-muenchen.de> <200501102011.j0AKB9X2009928@greed.delorie.com> <41E99B30.4000600@physik.uni-muenchen.de>

I forgot to make this explicit...

> Index: primary.c
...
> @@ -114,7 +115,7 @@ check_digit (int c, int radix)
>        break;
> 
>      case 16:
> -      r = ('0' <= c && c <= '9') || ('a' <= c && c <= 'f');
> +      r = ISXDIGIT (c);
>        break;

This replacement is correct, i.e. it doesn't change the meaning, because the
content of c will not be uppercase here.

- Tobi

References:
- [PATCH,gfortran] Remove homegrown isdigit and isalpha in module.c
  - From: Steve Kargl
- Re: [PATCH,gfortran] Remove homegrown isdigit and isalpha in module.c
  - From: Tobias Schlüter
- Re: [PATCH,gfortran] Remove homegrown isdigit and isalpha in module.c
  - From: DJ Delorie
- Re: [PATCH,gfortran] Remove homegrown isdigit and isalpha in module.c
  - From: Tobias Schlüter

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