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ObjC: Silence Wcast-function-type-mismatch warnings when building with Wextra for x86_64

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reuk 2025-04-14 13:05:22 +01:00
parent e6d6ba6984
commit 17bf5c167c
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1 changed files with 8 additions and 0 deletions
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8
modules/juce_core/native/juce_ObjCHelpers_mac.h
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@ -183,7 +183,11 @@ template <typename SuperType, typename ReturnType, typename... Params>
inline ReturnType ObjCMsgSendSuper (id self, SEL sel, Params... params) inline ReturnType ObjCMsgSendSuper (id self, SEL sel, Params... params)
{ {
using SuperFn = ReturnType (*) (struct objc_super*, SEL, Params...); using SuperFn = ReturnType (*) (struct objc_super*, SEL, Params...);
// objc_msgSendSuper_stret is declared to return void, but will actually return non-void
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wcast-function-type-mismatch")
const auto fn = reinterpret_cast<SuperFn> (MetaSuperFn<ReturnType>::value); const auto fn = reinterpret_cast<SuperFn> (MetaSuperFn<ReturnType>::value);
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
objc_super s = { self, [SuperType class] }; objc_super s = { self, [SuperType class] };
return fn (&s, sel, params...); return fn (&s, sel, params...);
@ -346,7 +350,11 @@ struct ObjCClass
void addMethod (SEL selector, Result (*callbackFn) (id, SEL, Args...)) void addMethod (SEL selector, Result (*callbackFn) (id, SEL, Args...))
{ {
const auto s = detail::makeCompileTimeStr (@encode (Result), @encode (id), @encode (SEL), @encode (Args)...); const auto s = detail::makeCompileTimeStr (@encode (Result), @encode (id), @encode (SEL), @encode (Args)...);
JUCE_BEGIN_IGNORE_WARNINGS_GCC_LIKE ("-Wcast-function-type-mismatch")
[[maybe_unused]] const auto b = class_addMethod (cls, selector, (IMP) callbackFn, s.data()); [[maybe_unused]] const auto b = class_addMethod (cls, selector, (IMP) callbackFn, s.data());
JUCE_END_IGNORE_WARNINGS_GCC_LIKE
jassert (b); jassert (b);
} }