From 4bbe329ef07bb38c939c6bef53ae4aa9928b9a52 Mon Sep 17 00:00:00 2001 From: Stephan Bergmann Date: Mon, 16 Sep 2024 17:52:53 +0200 Subject: Avoid -Werror,-Wcast-function-type-mismatch ...as seen when building LOWA (i.e., --disable-dynloading) with a recent Clang with "Split -Wcast-function-type into a separate group (#86131)", where -Wcast-function-type-mismatch generally warns about casts between incompatible function types... > cppuhelper/source/shlib.cxx:294:23: error: cast from 'void *(*)(void *, void *)' to 'ImplementationConstructorFn *' (aka 'css::uno::XInterface *(*)(css::uno::XComponentContext *, const css::uno::Sequence &)') converts to incompatible function type [-Werror,-Wcast-function-type-mismatch] > 294 | = reinterpret_cast( > | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > 295 | map[i].constructor_function); > | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ...but not for the special case of casting from/to void(*)(void). (Using the correct function type > css::uno::XInterface * (*)(css::uno::XComponentContext *, css::uno::Sequence const &) throughout would be even better, but doesn't easily fit into this C code that is included in low-level places that don't know those UNO types and is shared between LOWA and Android etc.) Change-Id: Ic4dbabbff0f772b34cf692db968c3ad257c37cb2 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/173463 Reviewed-by: Stephan Bergmann Tested-by: Jenkins --- solenv/bin/native-code.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'solenv') diff --git a/solenv/bin/native-code.py b/solenv/bin/native-code.py index bd84bd68e305..b64606bac16e 100755 --- a/solenv/bin/native-code.py +++ b/solenv/bin/native-code.py @@ -879,7 +879,7 @@ for constructor in sorted(full_constructor_map.keys()): constructor_guard = get_constructor_guard(constructor) if constructor_guard: print (constructor_guard) - print ('void * '+constructor+'( void *, void * );') + print ('void '+constructor+'( void );') if constructor_guard: print ('#endif') -- cgit