Re: [TCLCORE] 9.0b3rc0 test results / bugs

[<apn...@ya...>]

Add volatile just before the identifier, right? That seems to have fixed the warnings.

 

From: Gustaf Neumann (sslmail) <ne...@wu...> 
Sent: Friday, July 26, 2024 8:22 PM
To: apn...@ya...
Subject: Re: [TCLCORE] 9.0b3rc0 test results / bugs

 

Hi Ashok, Can you try to add "volatile”  in front of these two declarations?





 

Additionally during compile the following warning is seen:

 

/home/apn/src/tcl9.0b3/unix/tclUnixPipe.c: In function ‘TclpCreateProcess’:

/home/apn/src/tcl9.0b3/unix/tclUnixPipe.c:431:18: warning: variable ‘dsArray’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]

  431 |     Tcl_DString *dsArray;

      |                  ^~~~~~~

/home/apn/src/tcl9.0b3/unix/tclUnixPipe.c:432:12: warning: variable ‘newArgv’ might be clobbered by ‘longjmp’ or ‘vfork’ [-Wclobbered]

  432 |     char **newArgv;

      |            ^~~~~~~

 

No idea why the errors show on Stefan’s box but not my WSL. Perhaps gcc version.

 

/Ashok