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From: "Giovanni Bajo" <giovannibajo@libero.it> To: nobody@gcc.gnu.org Cc: gcc-prs@gcc.gnu.org, Subject: Re: target/10440: [cygwin] incorrect assembler produced (as fails with "is already defined") Date: Tue, 22 Apr 2003 13:56:00 -0000 [thread overview] Message-ID: <20030422135600.3043.qmail@sources.redhat.com> (raw) The following reply was made to PR target/10440; it has been noted by GNATS. From: "Giovanni Bajo" <giovannibajo@libero.it> To: <mlt@bredband.net>, <gcc-gnats@gcc.gnu.org>, <gcc-bugs@gcc.gnu.org>, <nobody@gcc.gnu.org>, <gcc-prs@gcc.gnu.org> Cc: "Wolfgang Bangerth" <bangerth@ices.utexas.edu> Subject: Re: target/10440: [cygwin] incorrect assembler produced (as fails with "is already defined") Date: Tue, 22 Apr 2003 15:52:59 +0200 http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&p r=10440 Reduced snippet is: -------------------------------- typedef struct { int dummy; } Foo; __attribute__((dllimport)) Foo issue_error_1; __attribute__((dllimport)) Foo issue_error_2; __attribute__((dllimport)) Foo issue_error_3; __attribute__((dllimport)) Foo f; void func(void) { other_func(f); } Foo f = {}; -------------------------------- /cygdrive/c/DOCUME~1/ADMINI~1/IMPOST~1/Temp/ccHvVfGR.s: Assembler messages: /cygdrive/c/DOCUME~1/ADMINI~1/IMPOST~1/Temp/ccHvVfGR.s:21: Error: symbol `_D' is already defined /cygdrive/c/DOCUME~1/ADMINI~1/IMPOST~1/Temp/ccHvVfGR.s:22: Error: symbol `_D' is already defined /cygdrive/c/DOCUME~1/ADMINI~1/IMPOST~1/Temp/ccHvVfGR.s:23: Error: symbol `_D' is already defined Funny thing is that we get one error for each symbol we declare above (I declared 3 and got three errors). This bug is a regression of the 3.2 branch only. It's fixed on 3.3 and 3.4 with Mark's patch for pr/7910, but I read that the patch has been reverted. I did not understand though if another patch has been prepared or not. GCC 3.3 build from a CVS snapshot of yesterday can compile it correctly. Giovanni Bajo
next reply other threads:[~2003-04-22 13:56 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2003-04-22 13:56 Giovanni Bajo [this message] 2003-04-22 23:06 bangerth
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