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enable -Werror=unused-result

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010ff57ebb

From the original PR:

> We do not have any of these warnings appearing at the moment, but
> it seems like a good idea to enable [[nodiscard]] checking anyway.
> Once we start introducing more functions with must-use conditions we will
> need such checking, and the rust stdlib has proven them very useful.
This commit is contained in:
Jörg Thalheim 2024-07-02 08:35:56 +02:00
parent 80d67d603b
commit 101915c9b7
8 changed files with 11 additions and 2 deletions
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5
src/perl/meson.build
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@ -23,11 +23,14 @@ nix_perl_conf.set('PACKAGE_VERSION', meson.project_version())
# set error arguments
#-------------------------------------------------
error_args = [
'-Werror=unused-result',
'-Wdeprecated-copy',
'-Wdeprecated-declarations',
'-Wignored-qualifiers',
'-Wno-pedantic',
'-Wno-non-virtual-dtor',
'-Wno-unused-parameter',
'-Wno-variadic-macros',
'-Wdeprecated-declarations',
'-Wno-missing-field-initializers',
'-Wno-unknown-warning-option',
'-Wno-unused-variable',