496949 – part 2: collection of MSVC compiler warnings with master as of 02-12-2024

Bug 496949 - part 2: collection of MSVC compiler warnings with master as of 02-12-2024

Summary: part 2: collection of MSVC compiler warnings with master as of 02-12-2024

Status:	RESOLVED MOVED

Alias:	None

Product:	LabPlot2
Classification:	Applications
Component:	backend (other bugs)
Version First Reported In:	latest
Platform:	Other Other

Importance:	NOR normal
Target Milestone:	---
Assignee:	Stefan Gerlach

URL:
Keywords:

Depends on:	496948
Blocks:	496951
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Reported:	2024-12-02 18:07 UTC by uwestoehr
Modified:	2024-12-14 11:45 UTC (History)
CC List:	2 users (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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Description uwestoehr 2024-12-02 18:07:16 UTC

here are the compilation warnings I got from MSVC 2022. Most are minor, but at least the conversion issues should be worth to be fixed:

[447/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\lib\SignallingUndoCommand.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\lib\SignallingUndoCommand.cpp(84): warning C4996: 'QMetaType::type': was declared deprecated
J:\LabPlotBuilds\7f6984e\labplot\src\backend\lib\SignallingUndoCommand.cpp(86): warning C4996: 'QMetaType::create': was declared deprecated
J:\LabPlotBuilds\7f6984e\labplot\src\backend\lib\SignallingUndoCommand.cpp(98): warning C4996: 'QMetaType::destroy': was declared deprecated
J:\LabPlotBuilds\7f6984e\labplot\src\backend\lib\SignallingUndoCommand.cpp(107): warning C4996: 'QMetaType::typeName': was declared deprecated

[451/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\datasources\filters\MatioFilter.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\datasources\filters\MatioFilter.cpp(753): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\datasources\filters\MatioFilter.cpp(791): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\datasources\filters\MatioFilter.cpp(791): warning C4267: 'initializing': conversion from 'size_t' to 'const int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\datasources\filters\MatioFilter.cpp(888): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\datasources\filters\MatioFilter.cpp(888): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\datasources\filters\MatioFilter.cpp(941): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\datasources\filters\MatioFilter.cpp(955): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\datasources\filters\MatioFilter.cpp(1097): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\datasources\filters\MatioFilter.cpp(1097): warning C4267: 'initializing': conversion from 'size_t' to 'const int', possible loss of data

[454/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\matrix\MatrixModel.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\matrix\MatrixModel.cpp(92): warning C4927: illegal conversion; more than one user-defined conversion has been implicitly applied
J:\LabPlotBuilds\7f6984e\labplot\src\backend\matrix\MatrixModel.cpp(95): warning C4927: illegal conversion; more than one user-defined conversion has been implicitly applied

[455/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\note\Note.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\note\Note.cpp(188): warning C4996: 'QFont::setLegacyWeight': Use setWeight() instead

[456/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\spreadsheet\SpreadsheetModel.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\spreadsheet\SpreadsheetModel.cpp(187): warning C4927: illegal conversion; more than one user-defined conversion has been implicitly applied
J:\LabPlotBuilds\7f6984e\labplot\src\backend\spreadsheet\SpreadsheetModel.cpp(196): warning C4927: illegal conversion; more than one user-defined conversion has been implicitly applied
J:\LabPlotBuilds\7f6984e\labplot\src\backend\spreadsheet\SpreadsheetModel.cpp(592): warning C4927: illegal conversion; more than one user-defined conversion has been implicitly applied
J:\LabPlotBuilds\7f6984e\labplot\src\backend\spreadsheet\SpreadsheetModel.cpp(594): warning C4927: illegal conversion; more than one user-defined conversion has been implicitly applied

[459/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\matrix\Matrix.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\matrix\Matrix.cpp(1116): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\matrix\Matrix.cpp(1123): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\matrix\Matrix.cpp(1268): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\matrix\Matrix.cpp(1275): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\matrix\Matrix.cpp(1286): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\matrix\Matrix.cpp(1294): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\matrix\Matrix.cpp(1303): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\matrix\Matrix.cpp(1311): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\matrix\Matrix.cpp(1321): warning C4267: 'initializing': conversion from 'size_t' to 'int', possible loss of data

[468/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\worksheet\TextLabel.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\TextLabel.cpp(1141): warning C4996: 'QFont::setLegacyWeight': Use setWeight() instead

[482/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\worksheet\plots\cartesian\Histogram.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(713): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(716): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(727): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(730): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(731): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(746): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(749): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(917): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(920): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(924): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(927): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(928): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(933): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(936): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(1050): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(1063): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(1078): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(1087): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(1111): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(1124): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(1139): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Histogram.cpp(1148): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data

[484/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\worksheet\plots\cartesian\CartesianPlotLegend.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\CartesianPlotLegend.cpp(887): warning C4996: 'QFont::setLegacyWeight': Use setWeight() instead

[486/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\worksheet\plots\cartesian\Axis.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Axis.cpp(3275): warning C4996: 'QFont::setLegacyWeight': Use setWeight() instead

[502/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\worksheet\plots\cartesian\XYCurve.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\XYCurve.cpp(2988): warning C4996: 'QFont::setLegacyWeight': Use setWeight() instead

[511/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\backend\worksheet\plots\cartesian\Value.cpp.obj
J:\LabPlotBuilds\7f6984e\labplot\src\backend\worksheet\plots\cartesian\Value.cpp(292): warning C4996: 'QFont::setLegacyWeight': Use setWeight() instead

[512/1113] Building CXX object src\CMakeFiles\labplotbackendlib.dir\gsl_parser.cpp.obj
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(146): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(173): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(200): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(227): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(254): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(277): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(295): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(313): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(331): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(349): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(367): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(385): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(403): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(421): warning C4101: 'ex': unreferenced local variable
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(491): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data
J:/LabPlotBuilds/7f6984e/labplot/src/backend/gsl/parser.ypp(613): warning C4267: 'argument': conversion from 'size_t' to 'int', possible loss of data

Comment 1 Stefan Gerlach 2024-12-14 11:45:28 UTC

compiler warnings and issues are now tracked in https://invent.kde.org/education/labplot/-/issues/1049