https://bugs.kde.org/show_bug.cgi?id=440084
Bug ID: 440084
Summary: exr.cpp/OpenEXR virtual function tellg error
Product: frameworks-kimageformats
Version: unspecified
Platform: MacPorts Packages
OS: macOS
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: alex.me...@kde.org
Reporter: kurt.hindenb...@gmail.com
CC: aa...@kde.org, kdelibs-b...@kde.org
Target Milestone: ---
This appears to be similar to https://bugs.kde.org/show_bug.cgi?id=439767 but I
still get an error even after the patch for that BR.
I build KF5 from the current source.
AppleClang 12.0.5.12050022; openexr @2.3.0
/Volumes/Devel/KDE/src/frameworks/kimageformats/src/imageformats/exr.cpp:47:14:
error: virtual function 'tellg' has a different return type ('uint64_t' (aka
'unsigned long long')) than the function it overrides (which has return type
'Imath_2_3::Int64' (aka 'unsigned long'))
uint64_t tellg() override;
~~~~~~~~ ^
/opt/local/include/OpenEXR/ImfIO.h:117:19: note: overridden virtual function is
here
virtual Int64 tellg () = 0;
~~~~~ ^
/Volumes/Devel/KDE/src/frameworks/kimageformats/src/imageformats/exr.cpp:48:30:
error: non-virtual member function marked 'override' hides virtual member
function
void seekg(uint64_t pos) override;
^
/opt/local/include/OpenEXR/ImfIO.h:125:18: note: hidden overloaded virtual
function 'Imf_2_3::IStream::seekg' declared here: type mismatch at 1st
parameter ('Imath_2_3::Int64' (aka 'unsigned long') vs 'uint64_t' (aka
'unsigned long long'))
virtual void seekg (Int64 pos) = 0;
^
/Volumes/Devel/KDE/src/frameworks/kimageformats/src/imageformats/exr.cpp:170:19:
error: variable type 'K_IStream' is an abstract class
K_IStream istr(device(), QByteArray());
^
/opt/local/include/OpenEXR/ImfIO.h:125:18: note: unimplemented pure virtual
method 'seekg' in 'K_IStream'
virtual void seekg (Int64 pos) = 0;
^
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