pending/1167: [RFA/DWARF2] Fallback unknown language to C

[Joel Brobecker <brobecker at gnat dot com>]

>Number:         1167
>Category:       pending
>Synopsis:       [RFA/DWARF2] Fallback unknown language to C
>Confidential:   yes
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          change-request
>Submitter-Id:   unknown
>Arrival-Date:   Mon Mar 31 22:48:01 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     
>Release:        
>Organization:
>Environment:
>Description:
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 I am hearing the first rumors of 5.4, I think it would be nice to have
 the following change in. It's a followup on a remark made in this
 message:
 
     http://sources.redhat.com/ml/gdb/2003-02/msg00533.html
 
 (GDB does not work very well when the language is unknown)
 
 2003-03-11  J. Brobecker  <brobecker at gnat dot com>
 
         * dwarf2read.c (set_cu_language): Fall the language back to C
         if it is unsupported.
 
 Ok to commit?
 
 Thanks,
 -- 
 Joel
 
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 Index: dwarf2read.c
 ===================================================================
 RCS file: /cvs/src/src/gdb/dwarf2read.c,v
 retrieving revision 1.88
 diff -c -3 -p -r1.88 dwarf2read.c
 *** dwarf2read.c	25 Feb 2003 21:36:17 -0000	1.88
 --- dwarf2read.c	12 Mar 2003 01:43:27 -0000
 *************** set_cu_language (unsigned int lang)
 *** 4455,4461 ****
       case DW_LANG_Pascal83:
       case DW_LANG_Modula2:
       default:
 !       cu_language = language_unknown;
         break;
       }
     cu_language_defn = language_def (cu_language);
 --- 4455,4462 ----
       case DW_LANG_Pascal83:
       case DW_LANG_Modula2:
       default:
 !       /* These languages are unsupported, so we treat them as C.  */
 !       cu_language = language_c;
         break;
       }
     cu_language_defn = language_def (cu_language);
 
 --vtzGhvizbBRQ85DL--
 
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