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From: "jens.elmenthaler at me dot com" <sourceware-bugzilla@sourceware.org> To: gdb-prs@sourceware.org Subject: [Bug mi/14030] New: No children returned for unitialized pointer to class Date: Sat, 28 Apr 2012 07:36:00 -0000 [thread overview] Message-ID: <bug-14030-4717@http.sourceware.org/bugzilla/> (raw) http://sourceware.org/bugzilla/show_bug.cgi?id=14030 Bug #: 14030 Summary: No children returned for unitialized pointer to class Product: gdb Version: HEAD Status: NEW Severity: normal Priority: P2 Component: mi AssignedTo: unassigned@sourceware.org ReportedBy: jens.elmenthaler@me.com Classification: Unclassified I have the following set of source/header files: // ClassUnderTest.hpp class ClassUnderTest { public: ClassUnderTest(); virtual ~ClassUnderTest(); bool mTrue; int mFifteen; }; // ClassUnderTest.cpp #include "ClassUnderTest.hpp" ClassUnderTest::ClassUnderTest() : mTrue(true), mFifteen(15) { } ClassUnderTest::~ClassUnderTest() { } // client.cpp void client() { ClassUnderTest *pCUT= new ClassUnderTest; // breakpoint here -> 0 children, stepping to next line does not help delete pCUT; // breakpoint here -> OK pCUT = 0; } If I set a breakpoint at the first line in client(), pCUT has no children, and also stepping over this line will not yield the children. If I set the breakpoint to the second line, i.e. pCUT is initialized already, I get the expected children. It seems to be relevant that client() and the implementation of ClassUnderTest's methods are in separate source files. If I implement the methods in ClassUnderTest.hpp, or move client() into ClassUnderTest.cpp, everything works properly again. I use a gcc 4.1.2. This seems to be related to the changes for bug 376901, which now rely on the type information of the value instead of target type information calculated on the fly (get_target_type()). -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
next reply other threads:[~2012-04-28 7:36 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2012-04-28 7:36 jens.elmenthaler at me dot com [this message] 2012-04-28 7:38 ` [Bug mi/14030] " jens.elmenthaler at me dot com 2012-04-28 8:11 ` xgsa at yandex dot ru 2012-04-28 10:15 ` jens.elmenthaler at me dot com 2012-05-12 16:51 ` xgsa at yandex dot ru 2023-08-31 17:18 ` [Bug varobj/14030] " tromey at sourceware dot org
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