Opened 5 years ago
Closed 5 years ago
#14822 closed defect (invalid)
wxHtmlLinkEvent and wxHtmlCellEvent: copy constructor missing
| Reported by: | tvb377 | Owned by: | |
|---|---|---|---|
| Priority: | normal | Milestone: | |
| Component: | wxHtml | Version: | 2.9.4 |
| Keywords: | wxHtmlLinkEvent wxHtmlCellEvent | Cc: | |
| Blocked By: | Blocking: | ||
| Patch: | yes |
Description
AFAICS these classes should be given wxDECLARE_DYNAMIC_CLASS_NO_COPY
instead of NO_ASSIGN.
Given their member variables it seems to me an error to attempt to copy an instance of these classes.
I noticed this during LTO-linking with core,base static libs.
gcc then somehow (actually, I don't understand why, given the wx-#includes I'm using) emits an auto generated copy constructor for these classes.
After applying the attached changes wxWidgets (wxhtml) still compiles ok.
Attachments (1)
-
htmlwin.h.patch
(544 bytes) -
added by tvb377 5 years ago.
Download all attachments as: .zip
Change History (2)
Changed 5 years ago by tvb377
comment:1 Changed 5 years ago by vadz
- Resolution set to invalid
- Status changed from new to closed
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No, sorry, this can't be right. The copy ctor shouldn't be disabled (why?) and is actually used by Clone() so removing it should break the compilation, not fix it. Perhaps you've hit a bug in gcc but the code looks 100% correct to me and the change 100% wrong.