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* [Bug c++/61500] New: [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter.
@ 2014-06-13 15:18 vmarko at google dot com
2014-06-13 18:55 ` [Bug c++/61500] " jason at gcc dot gnu.org
` (7 more replies)
0 siblings, 8 replies; 9+ messages in thread
From: vmarko at google dot com @ 2014-06-13 15:18 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61500
Bug ID: 61500
Summary: [C++11] [4.8/4.9 Regression] Can't take pointer to
member referenced via member pointer template
parameter.
Product: gcc
Version: 4.9.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: vmarko at google dot com
struct X {
int i;
int j;
int foo(int X::* ptr);
template <int X::* ptr>
int bar();
};
int X::foo(int X::* ptr) {
int* p = &(this->*ptr); // OK.
return *p;
}
template <int X::* ptr>
int X::bar() {
int* p = &(this->*ptr); // gcc 4.9.0: OK in C++98 mode, fails in C++11 mode.
return *p;
}
gcc 4.9.0, C++11:
test.cc:18:24: error: lvalue required as unary '&' operand
Reproduced with gcc 4.9.0 from AOSP prebuilts (aarch64-linux-android) and gcc
4.8.0 from AOSP prebuilts (x86_64-linux-android). Works fine with gcc 4.6.3 on
host (x86_64-linux-gnu).
^ permalink raw reply [flat|nested] 9+ messages in thread* [Bug c++/61500] [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter. 2014-06-13 15:18 [Bug c++/61500] New: [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter vmarko at google dot com @ 2014-06-13 18:55 ` jason at gcc dot gnu.org 2014-06-16 11:46 ` jason at gcc dot gnu.org ` (6 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: jason at gcc dot gnu.org @ 2014-06-13 18:55 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61500 Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |ASSIGNED Last reconfirmed| |2014-06-13 CC| |jason at gcc dot gnu.org Assignee|unassigned at gcc dot gnu.org |jason at gcc dot gnu.org Ever confirmed|0 |1 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/61500] [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter. 2014-06-13 15:18 [Bug c++/61500] New: [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter vmarko at google dot com 2014-06-13 18:55 ` [Bug c++/61500] " jason at gcc dot gnu.org @ 2014-06-16 11:46 ` jason at gcc dot gnu.org 2014-06-25 11:17 ` [Bug c++/61500] [4.8/4.9 Regression][C++11] " rguenth at gcc dot gnu.org ` (5 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: jason at gcc dot gnu.org @ 2014-06-16 11:46 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61500 --- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Mon Jun 16 11:45:37 2014 New Revision: 211703 URL: https://gcc.gnu.org/viewcvs?rev=211703&root=gcc&view=rev Log: PR c++/61500 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR. Added: trunk/gcc/testsuite/g++.dg/template/ptrmem27.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/tree.c ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/61500] [4.8/4.9 Regression][C++11] Can't take pointer to member referenced via member pointer template parameter. 2014-06-13 15:18 [Bug c++/61500] New: [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter vmarko at google dot com 2014-06-13 18:55 ` [Bug c++/61500] " jason at gcc dot gnu.org 2014-06-16 11:46 ` jason at gcc dot gnu.org @ 2014-06-25 11:17 ` rguenth at gcc dot gnu.org 2014-06-25 11:17 ` rguenth at gcc dot gnu.org ` (4 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: rguenth at gcc dot gnu.org @ 2014-06-25 11:17 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61500 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|--- |4.9.1 Summary|[C++11] [4.8/4.9 |[4.8/4.9 Regression][C++11] |Regression] Can't take |Can't take pointer to |pointer to member |member referenced via |referenced via member |member pointer template |pointer template parameter. |parameter. ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/61500] [4.8/4.9 Regression][C++11] Can't take pointer to member referenced via member pointer template parameter. 2014-06-13 15:18 [Bug c++/61500] New: [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter vmarko at google dot com ` (2 preceding siblings ...) 2014-06-25 11:17 ` [Bug c++/61500] [4.8/4.9 Regression][C++11] " rguenth at gcc dot gnu.org @ 2014-06-25 11:17 ` rguenth at gcc dot gnu.org 2014-06-26 12:50 ` rguenth at gcc dot gnu.org ` (3 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: rguenth at gcc dot gnu.org @ 2014-06-25 11:17 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61500 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Target Milestone|4.9.1 |4.8.4 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/61500] [4.8/4.9 Regression][C++11] Can't take pointer to member referenced via member pointer template parameter. 2014-06-13 15:18 [Bug c++/61500] New: [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter vmarko at google dot com ` (3 preceding siblings ...) 2014-06-25 11:17 ` rguenth at gcc dot gnu.org @ 2014-06-26 12:50 ` rguenth at gcc dot gnu.org 2014-06-30 12:37 ` jason at gcc dot gnu.org ` (2 subsequent siblings) 7 siblings, 0 replies; 9+ messages in thread From: rguenth at gcc dot gnu.org @ 2014-06-26 12:50 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61500 Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |rejects-valid Priority|P3 |P2 Known to work| |4.10.0 ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/61500] [4.8/4.9 Regression][C++11] Can't take pointer to member referenced via member pointer template parameter. 2014-06-13 15:18 [Bug c++/61500] New: [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter vmarko at google dot com ` (4 preceding siblings ...) 2014-06-26 12:50 ` rguenth at gcc dot gnu.org @ 2014-06-30 12:37 ` jason at gcc dot gnu.org 2014-06-30 15:06 ` jason at gcc dot gnu.org 2014-06-30 16:00 ` jason at gcc dot gnu.org 7 siblings, 0 replies; 9+ messages in thread From: jason at gcc dot gnu.org @ 2014-06-30 12:37 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61500 --- Comment #3 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Mon Jun 30 12:36:28 2014 New Revision: 212144 URL: https://gcc.gnu.org/viewcvs?rev=212144&root=gcc&view=rev Log: PR c++/61500 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR. Added: branches/gcc-4_9-branch/gcc/testsuite/g++.dg/template/ptrmem27.C Modified: branches/gcc-4_9-branch/gcc/cp/ChangeLog branches/gcc-4_9-branch/gcc/cp/tree.c ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/61500] [4.8/4.9 Regression][C++11] Can't take pointer to member referenced via member pointer template parameter. 2014-06-13 15:18 [Bug c++/61500] New: [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter vmarko at google dot com ` (5 preceding siblings ...) 2014-06-30 12:37 ` jason at gcc dot gnu.org @ 2014-06-30 15:06 ` jason at gcc dot gnu.org 2014-06-30 16:00 ` jason at gcc dot gnu.org 7 siblings, 0 replies; 9+ messages in thread From: jason at gcc dot gnu.org @ 2014-06-30 15:06 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61500 --- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> --- Author: jason Date: Mon Jun 30 15:05:32 2014 New Revision: 212152 URL: https://gcc.gnu.org/viewcvs?rev=212152&root=gcc&view=rev Log: PR c++/61500 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR. Added: branches/gcc-4_8-branch/gcc/testsuite/g++.dg/template/ptrmem27.C Modified: branches/gcc-4_8-branch/gcc/cp/ChangeLog branches/gcc-4_8-branch/gcc/cp/tree.c ^ permalink raw reply [flat|nested] 9+ messages in thread
* [Bug c++/61500] [4.8/4.9 Regression][C++11] Can't take pointer to member referenced via member pointer template parameter. 2014-06-13 15:18 [Bug c++/61500] New: [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter vmarko at google dot com ` (6 preceding siblings ...) 2014-06-30 15:06 ` jason at gcc dot gnu.org @ 2014-06-30 16:00 ` jason at gcc dot gnu.org 7 siblings, 0 replies; 9+ messages in thread From: jason at gcc dot gnu.org @ 2014-06-30 16:00 UTC (permalink / raw) To: gcc-bugs https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61500 Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> --- Fixed for 4.8.4/4.9.1. ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2014-06-30 16:00 UTC | newest] Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2014-06-13 15:18 [Bug c++/61500] New: [C++11] [4.8/4.9 Regression] Can't take pointer to member referenced via member pointer template parameter vmarko at google dot com 2014-06-13 18:55 ` [Bug c++/61500] " jason at gcc dot gnu.org 2014-06-16 11:46 ` jason at gcc dot gnu.org 2014-06-25 11:17 ` [Bug c++/61500] [4.8/4.9 Regression][C++11] " rguenth at gcc dot gnu.org 2014-06-25 11:17 ` rguenth at gcc dot gnu.org 2014-06-26 12:50 ` rguenth at gcc dot gnu.org 2014-06-30 12:37 ` jason at gcc dot gnu.org 2014-06-30 15:06 ` jason at gcc dot gnu.org 2014-06-30 16:00 ` jason at gcc dot gnu.org
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