[Bug other/16816] New: obj-c++ parser error with multi-colon selectors

[Bug other/16816] New: obj-c++ parser error with multi-colon selectors

[ratmice at yahoo dot com]

using the objc-improvements-branch checked out 07-28

main.mm: In function `int main()':
main.mm:15: error: expected `)' before '::' token
main.mm:15: error: expected `,' or `;' before '::' token

anyways.. this same file compiles correctly as a .m

#include <objc/Object.h>

@interface Foo : Object
-(int)foo:(id)bar :(id)baz;
@end

@implementation Foo
-(int)foo:(id)bar :(id)baz
{
  return 0;
}
@end

int main()
{
  SEL foo = @selector(foo::);
  return 0;
}

-- 
           Summary: obj-c++ parser error with multi-colon selectors
           Product: gcc
           Version: 3.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: other
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: ratmice at yahoo dot com
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16816

[Bug objc++/16816] obj-c++ parser error with multi-colon selectors

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-07-29 05:25 -------
Confirmed.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |zlaski at apple dot com
             Status|UNCONFIRMED                 |NEW
          Component|other                       |objc++
     Ever Confirmed|                            |1
           Keywords|                            |rejects-valid
   Last reconfirmed|0000-00-00 00:00:00         |2004-07-29 05:25:20
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16816

[Bug objc++/16816] obj-c++ parser error with multi-colon selectors

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-08-13 02:28 -------
This all has to do with :: being a token in C++ while :: being two in C.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16816

[Bug objc++/16816] obj-c++ parser error with multi-colon selectors

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-07-02 02:14 -------
This still fails on the mainline.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2005-05-15 01:05:34         |2005-07-02 02:14:23
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16816

[Bug objc++/16816] obj-c++ parser error with multi-colon selectors

[zlaski at apple dot com]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |zlaski at apple dot com
                   |dot org                     |
             Status|NEW                         |ASSIGNED
   Last reconfirmed|2005-07-02 02:14:23         |2005-07-02 02:52:31
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16816

[Bug objc++/16816] obj-c++ parser error with multi-colon selectors

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-09-03 01:18 -------
cp_parser_objc_selector_expression should do the same as cp_parser_asm_definition does:
  /* If we're allowing GNU extensions, check for the extended assembly
     syntax.  Unfortunately, the `:' tokens need not be separated by
     a space in C, and so, for compatibility, we tolerate that here
     too.  Doing that means that we have to treat the `::' operator as
     two `:' tokens.  */

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16816

[Bug objc++/16816] obj-c++ parser error with multi-colon selectors

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-09-03 01:31 -------
Sorry Zem to take this way from you but I have a fix.  Basicially we have to treat CPP_SCOPE as two 
seperate tokens.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|zlaski at apple dot com     |pinskia at gcc dot gnu dot
                   |                            |org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16816

[Bug objc++/16816] obj-c++ parser error with multi-colon selectors

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-09-03 13:03 -------
Patch posted: <http://gcc.gnu.org/ml/gcc-patches/2005-09/msg00163.html>.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                URL|                            |http://gcc.gnu.org/ml/gcc-
                   |                            |patches/2005-
                   |                            |09/msg00163.html
           Keywords|                            |patch


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16816

[Bug objc++/16816] obj-c++ parser error with multi-colon selectors

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-09-08 13:15 -------
Subject: Bug 16816

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	pinskia@gcc.gnu.org	2005-09-08 13:14:41

Modified files:
	gcc/cp         : ChangeLog parser.c 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/obj-c++.dg: selector-5.mm selector-6.mm 

Log message:
	2005-09-08  Andrew Pinski  <pinskia@physics.uc.edu>
	
	PR obj-c++/16816
	* obj-c++.dg/selector-5.mm: New test.
	* obj-c++.dg/selector-6.mm: New test.
	2005-09-08  Andrew Pinski  <pinskia@physics.uc.edu>
	
	PR obj-c++/16816
	* parser.c (cp_parser_objc_selector_expression): Treat CPP_SCOPE as
	two CPP_COLON.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/ChangeLog.diff?cvsroot=gcc&r1=1.4877&r2=1.4878
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/cp/parser.c.diff?cvsroot=gcc&r1=1.355&r2=1.356
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.6028&r2=1.6029
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/obj-c++.dg/selector-5.mm.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/obj-c++.dg/selector-6.mm.diff?cvsroot=gcc&r1=NONE&r2=1.1



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16816

[Bug objc++/16816] obj-c++ parser error with multi-colon selectors

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-09-08 13:14 -------
Fixed for 4.1.0.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16816