Use brace init in VMSymbol

Signed-off-by: Stefan Marr <[email protected]>

Author: smarr

src/vmobjects/VMSymbol.cpp

@@ -50,8 +50,6 @@ VMSymbol::VMSymbol(const size_t length, const char* const str)
     for (; i < length; ++i) {
         chars[i] = str[i];
     }
-    // clear caching fields
-    memset(&cachedClass_invokable, 0, 6 * sizeof(void*) + 1 * sizeof(long));
 }
 
 size_t VMSymbol::GetObjectSize() const {

src/vmobjects/VMSymbol.h

@@ -47,9 +47,9 @@ class VMSymbol : public VMString {
 
 private:
     const int numberOfArgumentsOfSignature;
-    GCClass* cachedClass_invokable[3];
+    GCClass* cachedClass_invokable[3]{};
     long nextCachePos;
-    GCInvokable* cachedInvokable[3];
+    GCInvokable* cachedInvokable[3]{};
 
     inline VMInvokable* GetCachedInvokable(const VMClass* cls) const {
         if (cls == load_ptr(cachedClass_invokable[0])) {