From cb9c90f2d06aa2d523e2b0f91c740b57d9d4cb54 Mon Sep 17 00:00:00 2001
From: Benoit Blanchon <git@benoitblanchon.fr>
Date: Mon, 26 Dec 2022 10:23:48 +0100
Subject: [PATCH] Mark adapter's `storagePolicy()` as `const`

---
 src/ArduinoJson/Strings/Adapters/FlashString.hpp | 2 +-
 src/ArduinoJson/Strings/Adapters/JsonString.hpp  | 2 +-
 src/ArduinoJson/Strings/Adapters/RamString.hpp   | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/ArduinoJson/Strings/Adapters/FlashString.hpp b/src/ArduinoJson/Strings/Adapters/FlashString.hpp
index efefdb29..ccd07bfa 100644
--- a/src/ArduinoJson/Strings/Adapters/FlashString.hpp
+++ b/src/ArduinoJson/Strings/Adapters/FlashString.hpp
@@ -61,7 +61,7 @@ class FlashString {
     ::memcpy_P(p, s._str, n);
   }
 
-  StringStoragePolicy::Copy storagePolicy() {
+  StringStoragePolicy::Copy storagePolicy() const {
     return StringStoragePolicy::Copy();
   }
 
diff --git a/src/ArduinoJson/Strings/Adapters/JsonString.hpp b/src/ArduinoJson/Strings/Adapters/JsonString.hpp
index 69c18d11..eb203ba2 100644
--- a/src/ArduinoJson/Strings/Adapters/JsonString.hpp
+++ b/src/ArduinoJson/Strings/Adapters/JsonString.hpp
@@ -15,7 +15,7 @@ class JsonStringAdapter : public SizedRamString {
   JsonStringAdapter(const JsonString& s)
       : SizedRamString(s.c_str(), s.size()), _linked(s.isLinked()) {}
 
-  StringStoragePolicy::LinkOrCopy storagePolicy() {
+  StringStoragePolicy::LinkOrCopy storagePolicy() const {
     StringStoragePolicy::LinkOrCopy policy = {_linked};
     return policy;
   }
diff --git a/src/ArduinoJson/Strings/Adapters/RamString.hpp b/src/ArduinoJson/Strings/Adapters/RamString.hpp
index 7a77a296..164478ef 100644
--- a/src/ArduinoJson/Strings/Adapters/RamString.hpp
+++ b/src/ArduinoJson/Strings/Adapters/RamString.hpp
@@ -53,7 +53,7 @@ class ZeroTerminatedRamString {
     return stringCompare(a, b) == 0;
   }
 
-  StringStoragePolicy::Copy storagePolicy() {
+  StringStoragePolicy::Copy storagePolicy() const {
     return StringStoragePolicy::Copy();
   }
 
@@ -83,7 +83,7 @@ class StaticStringAdapter : public ZeroTerminatedRamString {
  public:
   StaticStringAdapter(const char* str) : ZeroTerminatedRamString(str) {}
 
-  StringStoragePolicy::Link storagePolicy() {
+  StringStoragePolicy::Link storagePolicy() const {
     return StringStoragePolicy::Link();
   }
 };
@@ -121,7 +121,7 @@ class SizedRamString {
     return _str;
   }
 
-  StringStoragePolicy::Copy storagePolicy() {
+  StringStoragePolicy::Copy storagePolicy() const {
     return StringStoragePolicy::Copy();
   }