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CppDemo.cpp narrowing conversion #4

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ollelogdahl opened this issue Jul 6, 2020 · 1 comment
Open

CppDemo.cpp narrowing conversion #4

ollelogdahl opened this issue Jul 6, 2020 · 1 comment

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@ollelogdahl
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ollelogdahl commented Jul 6, 2020 •
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Running make after ./configure with all example projects, make exits with errorcode 2.

CppDemo/CppDemo.cpp:50:1: error: narrowing conversion of ‘-1’ from ‘int’ to ‘long unsigned int’ [-Wnarrowing]

It is thrown by negative integers in an unsigned long int array.
@niiiksh
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niiiksh commented Nov 2, 2020

@ollelogdahl as a workaround I found a solution to use
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wnarrowing"

//narrowing error code

#pragma GCC diagnostic pop

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@niiiksh @ollelogdahl