Merge pull request #107379 from Ivorforce/callable-signal-explicit-string

Core: Remove implicit conversions from `Callable` and `Signal` to `String`, to avoid accidental conversions
This commit is contained in:
Thaddeus Crews
2025-06-10 19:22:41 -05:00
5 changed files with 8 additions and 6 deletions

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@@ -77,7 +77,7 @@ class TranslationServer : public Object {
(p_locale.variant == variant);
}
operator String() const;
explicit operator String() const;
Locale(const TranslationServer &p_server, const String &p_locale, bool p_add_defaults);
};

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@@ -55,6 +55,7 @@
#include "core/templates/pair.h"
#include "core/templates/rid.h"
#include "core/typedefs.h"
#include "core/variant/callable.h"
#ifdef _MSC_VER
#include <intrin.h> // Needed for `__umulh` below.
@@ -342,6 +343,7 @@ struct HashMapHasherDefault {
static _FORCE_INLINE_ uint32_t hash(const StringName &p_string_name) { return p_string_name.hash(); }
static _FORCE_INLINE_ uint32_t hash(const NodePath &p_path) { return p_path.hash(); }
static _FORCE_INLINE_ uint32_t hash(const ObjectID &p_id) { return hash_one_uint64(p_id); }
static _FORCE_INLINE_ uint32_t hash(const Callable &p_callable) { return p_callable.hash(); }
static _FORCE_INLINE_ uint32_t hash(const uint64_t p_int) { return hash_one_uint64(p_int); }
static _FORCE_INLINE_ uint32_t hash(const int64_t p_int) { return hash_one_uint64(uint64_t(p_int)); }

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@@ -123,7 +123,7 @@ public:
void operator=(const Callable &p_callable);
operator String() const;
explicit operator String() const;
static Callable create(const Variant &p_variant, const StringName &p_method);
@@ -190,7 +190,7 @@ public:
bool operator!=(const Signal &p_signal) const;
bool operator<(const Signal &p_signal) const;
operator String() const;
explicit operator String() const;
Error emit(const Variant **p_arguments, int p_argcount) const;
Error connect(const Callable &p_callable, uint32_t p_flags = 0);

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@@ -131,7 +131,7 @@ struct PtrToArgStringConvertByReference {
// No EncodeT because direct pointer conversion not possible.
_FORCE_INLINE_ static void encode(const T &p_vec, void *p_ptr) {
String *arr = reinterpret_cast<String *>(p_ptr);
*arr = p_vec;
*arr = String(p_vec);
}
};

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@@ -1725,11 +1725,11 @@ String Variant::stringify(int recursion_count) const {
}
case CALLABLE: {
const Callable &c = *reinterpret_cast<const Callable *>(_data._mem);
return c;
return String(c);
}
case SIGNAL: {
const Signal &s = *reinterpret_cast<const Signal *>(_data._mem);
return s;
return String(s);
}
case RID: {
const ::RID &s = *reinterpret_cast<const ::RID *>(_data._mem);