[Bug c++/17577] [4.0/4.1 Regression] #pragma implementation no longer diagnoses use after file to which it applies

[Bug c++/17577] [4.0/4.1 Regression] #pragma implementation no longer diagnoses use after file to which it applies

[pinskia at gcc dot gnu dot org]

------- Comment #5 from pinskia at gcc dot gnu dot org  2005-10-22 03:00 -------
Does anyone have a testcase for this one?


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pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |minor


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17577

[Bug c++/17577] [4.0/4.1 Regression] #pragma implementation no longer diagnoses use after file to which it applies

[mmitchel at gcc dot gnu dot org]

------- Comment #6 from mmitchel at gcc dot gnu dot org  2005-10-31 00:28 -------
This issue could lead to substantial user confusion.  On the other hand, the
manual suggests that #pragma interface, while not actually deprecated, is not
very useful, and I would hope that, indeed, not very many people are using it,
as we have newer, better methods, of doing most of the same things.  

I'm going to set this to P2 for now.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17577

[Bug c++/17577] [4.0/4.1/4.2 Regression] #pragma implementation no longer diagnoses use after file to which it applies

[mmitchel at gcc dot gnu dot org]

------- Comment #7 from mmitchel at gcc dot gnu dot org  2006-02-24 00:25 -------
This issue will not be resolved in GCC 4.1.0; retargeted at GCC 4.1.1.


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mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.0.3                       |4.1.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17577

[Bug c++/17577] [4.0/4.1/4.2 Regression] #pragma implementation no longer diagnoses use after file to which it applies

[mmitchel at gcc dot gnu dot org]

------- Comment #8 from mmitchel at gcc dot gnu dot org  2006-05-25 02:32 -------
Will not be fixed in 4.1.1; adjust target milestone to 4.1.2.


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mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.1.1                       |4.1.2


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17577

[Bug c++/17577] [4.0/4.1/4.2/4.3 Regression] #pragma implementation no longer diagnoses use after file to which it applies

[mmitchel at gcc dot gnu dot org]

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mmitchel at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|4.1.2                       |4.1.3


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17577

[Bug c++/17577] [4.0/4.1/4.2/4.3 Regression] #pragma implementation no longer diagnoses use after file to which it applies

[tromey at gcc dot gnu dot org]

------- Comment #9 from tromey at gcc dot gnu dot org  2007-11-09 18:28 -------
Testing a patch.


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tromey at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tromey at gcc dot gnu dot
                   |                            |org
         AssignedTo|unassigned at gcc dot gnu   |tromey at gcc dot gnu dot
                   |dot org                     |org
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2006-02-12 17:53:38         |2007-11-09 18:28:17
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17577

[Bug c++/17577] [4.0/4.1/4.2/4.3 Regression] #pragma implementation no longer diagnoses use after file to which it applies

[patchapp at dberlin dot org]

------- Comment #10 from patchapp at dberlin dot org  2007-11-10 19:00 -------
Subject: Bug number PR c++/17577

A patch for this bug has been added to the patch tracker.
The mailing list url for the patch is
http://gcc.gnu.org/ml/gcc-patches/2007-11/msg00564.html


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17577

[Bug c++/17577] [4.0/4.1/4.2/4.3 Regression] #pragma implementation no longer diagnoses use after file to which it applies

[tromey at gcc dot gnu dot org]

------- Comment #11 from tromey at gcc dot gnu dot org  2007-11-12 00:39 -------
Subject: Bug 17577

Author: tromey
Date: Mon Nov 12 00:38:48 2007
New Revision: 130093

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=130093
Log:
gcc/cp
        PR c++/17577:
        * lex.c (handle_pragma_implementation): Use cpp_included_before.
gcc/testsuite
        PR c++/17577:
        * g++.dg/ext/pr17577.h: New file.
        * g++.dg/ext/pr17577.C: New file.
libcpp
        PR c++/17557:
        * include/cpplib.h (cpp_included_before): Declare.
        * files.c (struct file_hash_entry) <location>: New field.
        (_cpp_find_file): Initialize new field.
        (make_cpp_dir): Likewise.
        (cpp_included_before): New function.

Added:
    trunk/gcc/testsuite/g++.dg/ext/pr17577.C
    trunk/gcc/testsuite/g++.dg/ext/pr17577.h
Modified:
    trunk/gcc/cp/ChangeLog
    trunk/gcc/cp/lex.c
    trunk/gcc/testsuite/ChangeLog
    trunk/libcpp/ChangeLog
    trunk/libcpp/files.c
    trunk/libcpp/include/cpplib.h


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17577

[Bug c++/17577] [4.0/4.1/4.2 Regression] #pragma implementation no longer diagnoses use after file to which it applies

[tromey at gcc dot gnu dot org]

------- Comment #12 from tromey at gcc dot gnu dot org  2007-11-12 00:40 -------
Fixed on trunk.


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tromey at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.3.0
            Summary|[4.0/4.1/4.2/4.3 Regression]|[4.0/4.1/4.2 Regression]
                   |#pragma implementation no   |#pragma implementation no
                   |longer diagnoses use after  |longer diagnoses use after
                   |file to which it applies    |file to which it applies
   Target Milestone|4.1.3                       |4.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17577

[Bug c++/17577] [4.0/4.1/4.2 Regression] #pragma implementation no longer diagnoses use after file to which it applies

[rguenth at gcc dot gnu dot org]

------- Comment #13 from rguenth at gcc dot gnu dot org  2008-03-14 16:37 -------
WONTFIX on branches.


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rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
      Known to fail|                            |4.0.4 4.1.3 4.2.4
         Resolution|                            |FIXED


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17577