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Re: C++ PATCH: Fix pr-2202
- To: Neil Booth <neil at daikokuya dot demon dot co dot uk>
- Subject: Re: C++ PATCH: Fix pr-2202
- From: Gabriel Dos Reis <gdr at codesourcery dot com>
- Date: 15 Mar 2001 01:17:43 +0100
- Cc: Gabriel Dos Reis <gdr at codesourcery dot com>, gcc-patches at gcc dot gnu dot org
- Organization: CodeSourcery, LLC
- References: <flelw09bn0.fsf@sel.cmla.ens-cachan.fr> <20010314235343.E3319@daikokuya.demon.co.uk>
Neil Booth <neil@daikokuya.demon.co.uk> writes:
| Gabriel Dos Reis wrote:-
|
| >
| > This patchlet fixes pr-2202 where we failed to diagnose use of object
| > of abstract class type in throw-expresion. As mentioned in the
| > bug-report that is a regression over gcc-2.8.2 which correctly
| > rejected the program.
| >
| > Boostrapped and tested on i686-pc-linux-gnu, no regression.
| > OK to install on both branch and mainline?
|
| No testcase?
Certainly: pr-2202 itself :-)
class foo {
public:
foo() {};
void throwMe () {
throw *this;
};
virtual void test () = 0;
};
-- Gaby
CodeSourcery, LLC http://www.codesourcery.com
2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com>
* g++.old-deja/g++.other/eh4.C: New test
Index: g++.old-deja/g++.other/eh4.C
===================================================================
RCS file: eh4.C
diff -N eh4.C
*** /dev/null Tue May 5 13:32:27 1998
--- eh4.C Wed Mar 14 16:15:54 2001
***************
*** 0 ****
--- 1,12 ----
+ // Origin: Jean-Marc Bourguet <bourguet@cadence.com>
+ // Build, don't link:
+
+ class foo {
+ public:
+ foo() {};
+ void throwMe () {
+ throw *this; // ERROR
+ };
+ virtual void test () = 0;
+ };
+