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* [Bug c++/44524] New: improve diagnostic for . vs -> typo @ 2010-06-13 14:05 manu at gcc dot gnu dot org 2010-06-13 17:28 ` [Bug c++/44524] " pinskia at gcc dot gnu dot org 2010-08-16 19:12 ` pinskia at gcc dot gnu dot org 0 siblings, 2 replies; 6+ messages in thread From: manu at gcc dot gnu dot org @ 2010-06-13 14:05 UTC (permalink / raw) To: gcc-bugs Testcase: #include <map> int bar(std::map<int, float> *X) { return X.empty(); } gcc-4.6: /home/manuel/test/src/gcc/testsuite/g++.dg/warn/clang-11.C: In function 'int bar(std::map<int, float>*)':^M /home/manuel/test/src/gcc/testsuite/g++.dg/warn/clang-11.C:4:12: error: request for member 'empty' in 'X', which is of non-class type 'std::map<int, float>*' clang: t.cc:4:11: error: member reference type 'std::map<int, float> *' is a pointer; maybe you meant to use '->'? return X.empty(); ~^ -> In GCC, we would need to mention X and empty somewhere in addition to the type. I would suggest: error: request for member 'empty' in 'X', which has pointer type 'std::map<int, float> *' ; maybe you meant to use '->' -- Summary: improve diagnostic for . vs -> typo Product: gcc Version: unknown Status: UNCONFIRMED Keywords: diagnostic Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: manu at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44524 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/44524] improve diagnostic for . vs -> typo 2010-06-13 14:05 [Bug c++/44524] New: improve diagnostic for . vs -> typo manu at gcc dot gnu dot org @ 2010-06-13 17:28 ` pinskia at gcc dot gnu dot org 2010-08-16 19:12 ` pinskia at gcc dot gnu dot org 1 sibling, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2010-06-13 17:28 UTC (permalink / raw) To: gcc-bugs -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|normal |enhancement http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44524 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/44524] improve diagnostic for . vs -> typo 2010-06-13 14:05 [Bug c++/44524] New: improve diagnostic for . vs -> typo manu at gcc dot gnu dot org 2010-06-13 17:28 ` [Bug c++/44524] " pinskia at gcc dot gnu dot org @ 2010-08-16 19:12 ` pinskia at gcc dot gnu dot org 1 sibling, 0 replies; 6+ messages in thread From: pinskia at gcc dot gnu dot org @ 2010-08-16 19:12 UTC (permalink / raw) To: gcc-bugs ------- Comment #1 from pinskia at gcc dot gnu dot org 2010-08-16 19:12 ------- Confirmed. -- pinskia at gcc dot gnu dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Ever Confirmed|0 |1 Last reconfirmed|0000-00-00 00:00:00 |2010-08-16 19:12:27 date| | http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44524 ^ permalink raw reply [flat|nested] 6+ messages in thread
[parent not found: <bug-44524-4@http.gcc.gnu.org/bugzilla/>]
* [Bug c++/44524] improve diagnostic for . vs -> typo [not found] <bug-44524-4@http.gcc.gnu.org/bugzilla/> @ 2011-10-17 12:25 ` paolo.carlini at oracle dot com 2011-10-17 17:51 ` paolo at gcc dot gnu.org 2011-10-17 17:52 ` paolo.carlini at oracle dot com 2 siblings, 0 replies; 6+ messages in thread From: paolo.carlini at oracle dot com @ 2011-10-17 12:25 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44524 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED CC|gcc-bugs at gcc dot gnu.org | AssignedTo|unassigned at gcc dot |paolo.carlini at oracle dot |gnu.org |com --- Comment #2 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-10-17 12:23:23 UTC --- Seems doable. ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/44524] improve diagnostic for . vs -> typo [not found] <bug-44524-4@http.gcc.gnu.org/bugzilla/> 2011-10-17 12:25 ` paolo.carlini at oracle dot com @ 2011-10-17 17:51 ` paolo at gcc dot gnu.org 2011-10-17 17:52 ` paolo.carlini at oracle dot com 2 siblings, 0 replies; 6+ messages in thread From: paolo at gcc dot gnu.org @ 2011-10-17 17:51 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44524 --- Comment #3 from paolo at gcc dot gnu.org <paolo at gcc dot gnu.org> 2011-10-17 17:51:04 UTC --- Author: paolo Date: Mon Oct 17 17:51:00 2011 New Revision: 180103 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180103 Log: /cp 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com> PR c++/44524 * typeck.c (build_class_member_access_expr): Provide a better error message for X.Y where X is a pointer to class type. (finish_class_member_access_expr): Likewise. /testsuite 2011-10-17 Paolo Carlini <paolo.carlini@oracle.com> PR c++/44524 * g++.dg/parse/error41.C: New. * g++.dg/parse/error20.C: Adjust. Added: trunk/gcc/testsuite/g++.dg/parse/error41.C Modified: trunk/gcc/cp/ChangeLog trunk/gcc/cp/typeck.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/g++.dg/parse/error20.C ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c++/44524] improve diagnostic for . vs -> typo [not found] <bug-44524-4@http.gcc.gnu.org/bugzilla/> 2011-10-17 12:25 ` paolo.carlini at oracle dot com 2011-10-17 17:51 ` paolo at gcc dot gnu.org @ 2011-10-17 17:52 ` paolo.carlini at oracle dot com 2 siblings, 0 replies; 6+ messages in thread From: paolo.carlini at oracle dot com @ 2011-10-17 17:52 UTC (permalink / raw) To: gcc-bugs http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44524 Paolo Carlini <paolo.carlini at oracle dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED Target Milestone|--- |4.7.0 --- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-10-17 17:52:27 UTC --- Done for 4.7.0. ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2011-10-17 17:52 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2010-06-13 14:05 [Bug c++/44524] New: improve diagnostic for . vs -> typo manu at gcc dot gnu dot org 2010-06-13 17:28 ` [Bug c++/44524] " pinskia at gcc dot gnu dot org 2010-08-16 19:12 ` pinskia at gcc dot gnu dot org [not found] <bug-44524-4@http.gcc.gnu.org/bugzilla/> 2011-10-17 12:25 ` paolo.carlini at oracle dot com 2011-10-17 17:51 ` paolo at gcc dot gnu.org 2011-10-17 17:52 ` paolo.carlini at oracle dot com
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