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* [Bug debug/108716] New: [10/11/12/13 Regression] Incorrect DW_AT_decl_{line,column} in DW_TAG_imported_decl
@ 2023-02-08 10:47 jakub at gcc dot gnu.org
  2023-02-08 10:47 ` [Bug debug/108716] " jakub at gcc dot gnu.org
                   ` (9 more replies)
  0 siblings, 10 replies; 11+ messages in thread
From: jakub at gcc dot gnu.org @ 2023-02-08 10:47 UTC (permalink / raw)
  To: gcc-bugs

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108716

            Bug ID: 108716
           Summary: [10/11/12/13 Regression] Incorrect
                    DW_AT_decl_{line,column} in DW_TAG_imported_decl
           Product: gcc
           Version: 13.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: debug
          Assignee: unassigned at gcc dot gnu.org
          Reporter: jakub at gcc dot gnu.org
  Target Milestone: ---

On the following testcase we used to emit DW_TAG_imported_decl with correct
DW_AT_decl_line before r0-90102-gd19c0f4b4cdf4bdffa31 , the PR37410 fix
resulted
in no DW_TAG_imported_decl being emitted at all and since
r0-92015-g98381eb4870eb42b220822 we emit it with a wrong line - one with }
closing the main function rather than the line on which it actually appears.

// PR debug/1XXXXX
// { dg-options "-gdwarf-5 -dA -fno-merge-debug-strings" }
// { dg-final { scan-assembler "DIE \\(\[^\n\r\]*\\)
DW_TAG_imported_module\[^\n\r\]*\[\n\r]*\[^\n\r\]*
DW_AT_decl_file\[^\n\r\]*\[\n\r]*\[^\n\r\]*0xc\[^\n\r\]*
DW_AT_decl_line\[^\n\r\]*\[\n\r]*(\[^\n\r\]*0x13\[^\n\r\]*
DW_AT_decl_column\[^\n\r\]*\[\n\r]*)?" } }

namespace M {
  int x = 1;
}

int
main ()
{
  using namespace M;
  return 0;
}

^ permalink raw reply	[flat|nested] 11+ messages in thread
end of thread, other threads:[~2023-05-04  7:25 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-02-08 10:47 [Bug debug/108716] New: [10/11/12/13 Regression] Incorrect DW_AT_decl_{line,column} in DW_TAG_imported_decl jakub at gcc dot gnu.org
2023-02-08 10:47 ` [Bug debug/108716] " jakub at gcc dot gnu.org
2023-02-08 10:53 ` jakub at gcc dot gnu.org
2023-03-02 18:19 ` cvs-commit at gcc dot gnu.org
2023-03-02 18:21 ` [Bug debug/108716] [10/11/12 " jakub at gcc dot gnu.org
2023-03-19  5:30 ` cvs-commit at gcc dot gnu.org
2023-03-20 10:28 ` [Bug debug/108716] [10/11 " jakub at gcc dot gnu.org
2023-05-02 20:15 ` cvs-commit at gcc dot gnu.org
2023-05-03 10:38 ` [Bug debug/108716] [10 " jakub at gcc dot gnu.org
2023-05-03 15:22 ` cvs-commit at gcc dot gnu.org
2023-05-04  7:25 ` jakub at gcc dot gnu.org

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