Fix moltenvk-1.2.2 package for xcode-15.3 onwards

recipes/moltenvk/all/conandata.yml

@@ -36,6 +36,11 @@ sources:
     url: "https://github.com/KhronosGroup/MoltenVK/archive/v1.1.0.tar.gz"
     sha256: "0538fa1c23ddae495c7f82ccd0db90790a90b7017a258ca7575fbae8021f3058"
 patches:
+  "1.2.2":
+    - patch_file: "patches/1.2.2-0001-MVKSmallVector-Make-iterator-const-correct.patch"
+      patch_description: "Fix build errors in Xcode 15.3 beta"
+      patch_type: "portability"
+      patch_source: "https://github.com/KhronosGroup/MoltenVK/issues/2156"
   "1.2.0":
     - patch_file: "patches/1.2.0-0001-fix-version-number-icd-json.patch"
       patch_description: "Fix api_version in MoltenVK_icd.json"

recipes/moltenvk/all/patches/1.2.2-0001-MVKSmallVector-Make-iterator-const-correct.patch

@@ -0,0 +1,51 @@
+see https://github.com/KhronosGroup/MoltenVK/pull/2157
+
+diff --git a/MoltenVK/MoltenVK/Utility/MVKSmallVector.h b/MoltenVK/MoltenVK/Utility/MVKSmallVector.h
+index 93bcb7fc..9649f2b2 100755
+--- a/MoltenVK/MoltenVK/Utility/MVKSmallVector.h
++++ b/MoltenVK/MoltenVK/Utility/MVKSmallVector.h
+@@ -86,9 +86,9 @@ public:
+       return *this;
+     }
+
+-    Type *operator->() { return &vector->alc.ptr[index]; }
+-    Type &operator*()  { return  vector->alc.ptr[index]; }
+-    operator Type*()   { return &vector->alc.ptr[index]; }
++    Type *operator->() const { return &vector->alc.ptr[index]; }
++    Type &operator*()  const { return  vector->alc.ptr[index]; }
++    operator Type*()   const { return &vector->alc.ptr[index]; }
+
+     bool operator==( const iterator &it ) const { return vector == it.vector && index == it.index; }
+     bool operator!=( const iterator &it ) const { return vector != it.vector || index != it.index; }
+@@ -98,20 +98,19 @@ public:
+     iterator& operator--()      {                 --index; return *this; }
+     iterator  operator--( int ) { auto t = *this; --index; return t; }
+
+-    iterator operator+ (const diff_type n)   { return iterator( index + n, *vector ); }
+-    iterator& operator+= (const diff_type n) { index += n; return *this; }
+-    iterator operator- (const diff_type n)   { return iterator( index - n, *vector ); }
+-    iterator& operator-= (const diff_type n) { index -= n; return *this; }
++    iterator operator+ (const diff_type n)   const { return iterator( index + n, *vector ); }
++    iterator& operator+= (const diff_type n)       { index += n; return *this; }
++    iterator operator- (const diff_type n)   const { return iterator( index - n, *vector ); }
++    iterator& operator-= (const diff_type n)       { index -= n; return *this; }
+
+-    diff_type operator- (const iterator& it) { return index - it.index; }
++    diff_type operator- (const iterator& it) const { return index - it.index; }
+
+-    bool operator< (const iterator& it)  { return index < it.index; }
+-    bool operator<= (const iterator& it) { return index <= it.index; }
+-    bool operator> (const iterator& it)  { return index > it.index; }
+-    bool operator>= (const iterator& it) { return index >= it.index; }
++    bool operator< (const iterator& it)  const { return index < it.index; }
++    bool operator<= (const iterator& it) const { return index <= it.index; }
++    bool operator> (const iterator& it)  const { return index > it.index; }
++    bool operator>= (const iterator& it) const { return index >= it.index; }
+
+-    const Type &operator[]( const diff_type i ) const { return vector->alc.ptr[index + i]; }
+-    Type &operator[]( const diff_type i )             { return vector->alc.ptr[index + i]; }
++    Type &operator[]( const diff_type i ) const { return vector->alc.ptr[index + i]; }
+
+     bool   is_valid()     const { return index < vector->alc.size(); }
+     size_t get_position() const { return index; }
+--