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* Re: c++/4477: sizeof on nested class members doesn't compile
@ 2001-10-22 9:40 lerdsuwa
0 siblings, 0 replies; 2+ messages in thread
From: lerdsuwa @ 2001-10-22 9:40 UTC (permalink / raw)
To: gcc-bugs, gcc-prs, nobody, roman.kagan
Synopsis: sizeof on nested class members doesn't compile
State-Changed-From-To: open->analyzed
State-Changed-By: lerdsuwa
State-Changed-When: Mon Oct 22 09:40:30 2001
State-Changed-Why:
Confirm as a bug.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view&pr=4477&database=gcc
^ permalink raw reply [flat|nested] 2+ messages in thread
* c++/4477: sizeof on nested class members doesn't compile
@ 2001-10-05 3:56 roman.kagan
0 siblings, 0 replies; 2+ messages in thread
From: roman.kagan @ 2001-10-05 3:56 UTC (permalink / raw)
To: gcc-gnats
>Number: 4477
>Category: c++
>Synopsis: sizeof on nested class members doesn't compile
>Confidential: no
>Severity: non-critical
>Priority: medium
>Responsible: unassigned
>State: open
>Class: rejects-legal
>Submitter-Id: net
>Arrival-Date: Fri Oct 05 03:56:03 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:
>Release: 3.0.1
>Organization:
>Environment:
System: Linux jaguar 2.4.10 #1 Mon Sep 24 16:48:49 MSD 2001 i686 unknown
Architecture: i686
host: i386-redhat-linux-gnu
build: i386-redhat-linux-gnu
target: i386-redhat-linux-gnu
configured with: ../gcc-3.0.1/configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-languages=c++,f77,java --enable-threads=posix --with-system-zlib i386-redhat-linux
Also reproduced with gcc-3.0.1 on sparc-sun-solaris2.7
>Description:
sizeof applied to a member of a nested class doesn't compile.
The diagnostics is different depending on whether sizeof appears in a
member function of the enclosing class or in a global function, but
seems to be invalid in either case.
>How-To-Repeat:
class foo {
public:
class bar {
public:
int z;
};
void y();
};
void foo::y()
{
int i = sizeof(foo::bar::z);
}
void y()
{
int i = sizeof(foo::bar::z);
}
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
>>> g++ -c foo.cc
foo.cc: In member function `void foo::y()':
foo.cc:12: cannot convert a pointer of type `foo' to a pointer of type
`foo::bar'
foo.cc: In function `void y()':
foo.cc:5: member `foo::bar::z' is non-static but referenced as a static member
foo.cc:16: at this point in file
^ permalink raw reply [flat|nested] 2+ messages in thread
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2001-10-22 9:40 c++/4477: sizeof on nested class members doesn't compile lerdsuwa
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