Rename undocumented JsonString::isLinked() to isStatic()

src/ArduinoJson/Strings/Adapters/FlashString.hpp

@@ -63,7 +63,7 @@ class FlashString {
     ::memcpy_P(p, s.str_, n);
   }
 
-  bool isLinked() const {
+  bool isStatic() const {
     return false;
   }
 

src/ArduinoJson/Strings/Adapters/RamString.hpp

@@ -26,8 +26,8 @@ class RamString {
   static constexpr size_t sizeMask = size_t(-1);
 #endif
 
-  RamString(const char* str, size_t sz, bool linked = false)
-      : str_(str), size_(sz & sizeMask), linked_(linked) {
+  RamString(const char* str, size_t sz, bool isStatic = false)
+      : str_(str), size_(sz & sizeMask), static_(isStatic) {
     ARDUINOJSON_ASSERT(size_ == sz);
   }
 
@@ -49,8 +49,8 @@ class RamString {
     return str_;
   }
 
-  bool isLinked() const {
-    return linked_;
+  bool isStatic() const {
+    return static_;
   }
 
  protected:
@@ -59,10 +59,10 @@ class RamString {
 #if ARDUINOJSON_SIZEOF_POINTER <= 2
   // Use a bitfield only on 8-bit microcontrollers
   size_t size_ : sizeof(size_t) * 8 - 1;
-  bool linked_ : 1;
+  bool static_ : 1;
 #else
   size_t size_;
-  bool linked_;
+  bool static_;
 #endif
 };
 

src/ArduinoJson/Strings/JsonString.hpp

@@ -42,8 +42,8 @@ class JsonString {
 
   // Returns true if the string is stored by address.
   // Returns false if the string is stored by copy.
-  bool isLinked() const {
-    return str_.isLinked();
+  bool isStatic() const {
+    return str_.isStatic();
   }
 
   // Returns length of the string.

src/ArduinoJson/Variant/VariantImpl.hpp

@@ -26,7 +26,7 @@ inline bool VariantData::setString(TAdaptedString value,
   if (value.isNull())
     return false;
 
-  if (value.isLinked()) {
+  if (value.isStatic()) {
     setLinkedString(value.data());
     return true;
   }