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* [Bug preprocessor/21521] New: -finput-charset -save-temps converts characters twice
@ 2005-05-11 22:00 jsm28 at gcc dot gnu dot org
  2005-08-27 22:25 ` [Bug preprocessor/21521] " pinskia at gcc dot gnu dot org
  0 siblings, 1 reply; 2+ messages in thread
From: jsm28 at gcc dot gnu dot org @ 2005-05-11 22:00 UTC (permalink / raw)
  To: gcc-bugs

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Compile the following iso-8859-1 file with -finput-charset=iso-8859-1.  In the
output the string has been converted to UTF-8 as documented.  Compile it with
-finput-charset=iso-8859-1 -save-temps.  In the output the string has been
converted to UTF-8, then that UTF-8 treated as ISO-8859-1 and converted to UTF-8
again, which is incorrect.  If preprocessed output is always in UTF-8 then
preprocessed input must always be treated as in UTF-8 regardless of -finput-charset.

const char s[] = "§";

Compilation time test not requiring execution or scanning assembler:

int a = L'§';

compiled with -finput-charset=iso-8859-1 -save-temps gives a bogus "warning:
character constant too long for its type".

-- 
           Summary: -finput-charset -save-temps converts characters twice
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: preprocessor
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: jsm28 at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21521


^ permalink raw reply	[flat|nested] 2+ messages in thread
* [Bug preprocessor/21521] -finput-charset -save-temps converts characters twice
  2005-05-11 22:00 [Bug preprocessor/21521] New: -finput-charset -save-temps converts characters twice jsm28 at gcc dot gnu dot org
@ 2005-08-27 22:25 ` pinskia at gcc dot gnu dot org
  0 siblings, 0 replies; 2+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2005-08-27 22:25 UTC (permalink / raw)
  To: gcc-bugs


------- Additional Comments From pinskia at gcc dot gnu dot org  2005-08-27 22:23 -------
Confirmed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2005-08-27 22:23:16
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21521


^ permalink raw reply	[flat|nested] 2+ messages in thread
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2005-05-11 22:00 [Bug preprocessor/21521] New: -finput-charset -save-temps converts characters twice jsm28 at gcc dot gnu dot org
2005-08-27 22:25 ` [Bug preprocessor/21521] " pinskia at gcc dot gnu dot org

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