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getting rid of unused parameter 'lest_env' [-Werror=unused-parameter] #82

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Merged
martinmoene merged 1 commit into from
Oct 19, 2025
Merged

getting rid of unused parameter 'lest_env' [-Werror=unused-parameter] #82

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21 changes: 18 additions & 3 deletions include/lest/lest.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -131,6 +131,20 @@
#define lest_CPP20_OR_GREATER ( lest_CPLUSPLUS >= 202002L )
#define lest_CPP23_OR_GREATER ( lest_CPLUSPLUS >= 202300L )

#ifndef __has_cpp_attribute
# define __has_cpp_attribute(name) 0
#endif

// Indicate argument as possibly unused, if possible:

#if __has_cpp_attribute(maybe_unused) && lest_CPP17_OR_GREATER
# define lest_MAYBE_UNUSED(ARG) [[maybe_unused]] ARG
#elif defined (__GNUC__)
# define lest_MAYBE_UNUSED(ARG) ARG __attribute((unused))
#else
# define lest_MAYBE_UNUSED(ARG) ARG
#endif

#if ! defined( lest_NO_SHORT_MACRO_NAMES ) && ! defined( lest_NO_SHORT_ASSERTION_NAMES )
# define MODULE lest_MODULE

Expand Down Expand Up @@ -169,10 +183,11 @@

#if lest_FEATURE_AUTO_REGISTER

# define lest_CASE( specification, proposition ) \
#define lest_CASE( specification, proposition ) \
static void lest_FUNCTION( lest::env & ); \
namespace { lest::add_test lest_REGISTRAR( specification, lest::test( proposition, lest_FUNCTION ) ); } \
static void lest_FUNCTION( lest::env & lest_env )
static lest::add_test lest_REGISTRAR( specification, lest::test( proposition, lest_FUNCTION ) ); \
static void lest_FUNCTION( lest_MAYBE_UNUSED( lest::env & lest_env ) )


#else // lest_FEATURE_AUTO_REGISTER

Expand Down