Getting rid of unused parameter ‘lest_env’ [-Werror=unused-parameter]
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In the test-file `lest_cpp03.hpp`, the parameter `lest_env` may be not used in the expansion of the macro `lest_CASE`.
The full warning:
In file included from build/optional-lite-src/test/optional-main.t.h:18,
from build/optional-lite-src/test/optional-main.t.cpp:8:
build/optional-lite-src/test/optional-main.t.cpp: In function ‘void __lest_function__26(lest::env&)’:
build/optional-lite-src/test/lest_cpp03.hpp:266:43: error: unused parameter ‘lest_env’ [-Werror=unused-parameter]
static void lest_FUNCTION(lest::env & lest_env)
~~~~~~~~~~~~^~~~~~~~
build/optional-lite-src/test/optional-main.t.h:22:22: note: in expansion of macro ‘lest_CASE’
#define CASE( name ) lest_CASE( specification(), name )
^~~~~~~~~
build/optional-lite-src/test/optional-main.t.cpp:26:1: note: in expansion of macro ‘CASE’
CASE( "__cplusplus" "[.stdc++]" )
martinmoene
reviewed
Aug 22, 2018
include/lest/lest_cpp03.hpp
Outdated
| #elif defined __GNUC__ | ||
| #define lest_MAYBE_UNUSED(ARG) ARG __attribute((unused)) | ||
| #else | ||
| #define lest_MAYBE_UNUSED(ARG) |
Owner
There was a problem hiding this comment.
Add missing ARG:
#define lest_MAYBE_UNUSED(ARG) ARG
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In the test-file
lest_cpp03.hpp, the parameterlest_envmay be not used in the expansion of the macrolest_CASE.The full warning: