From c6ce36d56cd5e874e60c3ba8a36cc77c307df718 Mon Sep 17 00:00:00 2001
From: Pharap <2933055+Pharap@users.noreply.github.com>
Date: Sat, 18 Aug 2018 09:09:15 +0100
Subject: Add placement new operator

---
 cores/arduino/new.cpp | 4 ++++
 cores/arduino/new.h   | 1 +
 2 files changed, 5 insertions(+)

(limited to 'cores/arduino')

diff --git a/cores/arduino/new.cpp b/cores/arduino/new.cpp
index cf6f89c..bfb219d 100644
--- a/cores/arduino/new.cpp
+++ b/cores/arduino/new.cpp
@@ -26,6 +26,10 @@ void *operator new[](size_t size) {
   return malloc(size);
 }
 
+void * operator new(size_t size, void * ptr) {
+  return ptr;
+}
+
 void operator delete(void * ptr) {
   free(ptr);
 }
diff --git a/cores/arduino/new.h b/cores/arduino/new.h
index 6e1b68f..7690911 100644
--- a/cores/arduino/new.h
+++ b/cores/arduino/new.h
@@ -23,6 +23,7 @@
 
 void * operator new(size_t size);
 void * operator new[](size_t size);
+void * operator new(size_t size, void * ptr);
 void operator delete(void * ptr);
 void operator delete[](void * ptr);
 
-- 
cgit v1.2.3-18-g5258


From b410611ffcdcb822d69c828f01dd6216c1ef3348 Mon Sep 17 00:00:00 2001
From: Pharap <2933055+Pharap@users.noreply.github.com>
Date: Sat, 18 Aug 2018 09:27:06 +0100
Subject: Prevent possible compiler warning

Casting to void is a well known trick for prevening 'unused parameter' warnings.
---
 cores/arduino/new.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'cores/arduino')

diff --git a/cores/arduino/new.cpp b/cores/arduino/new.cpp
index bfb219d..86a1fa5 100644
--- a/cores/arduino/new.cpp
+++ b/cores/arduino/new.cpp
@@ -27,6 +27,7 @@ void *operator new[](size_t size) {
 }
 
 void * operator new(size_t size, void * ptr) {
+  (void)size;
   return ptr;
 }
 
-- 
cgit v1.2.3-18-g5258


From 6a717473175cc7d900fe67bc071f7e7c72f01e29 Mon Sep 17 00:00:00 2001
From: Pharap <2933055+Pharap@users.noreply.github.com>
Date: Fri, 26 Oct 2018 19:34:34 +0100
Subject: Add noexcept specifier to placement new operator

The standard mandates that placement new should be have a noexcept specifier.
---
 cores/arduino/new.cpp | 2 +-
 cores/arduino/new.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'cores/arduino')

diff --git a/cores/arduino/new.cpp b/cores/arduino/new.cpp
index 86a1fa5..fc30cf8 100644
--- a/cores/arduino/new.cpp
+++ b/cores/arduino/new.cpp
@@ -26,7 +26,7 @@ void *operator new[](size_t size) {
   return malloc(size);
 }
 
-void * operator new(size_t size, void * ptr) {
+void * operator new(size_t size, void * ptr) noexcept {
   (void)size;
   return ptr;
 }
diff --git a/cores/arduino/new.h b/cores/arduino/new.h
index 7690911..763f5cc 100644
--- a/cores/arduino/new.h
+++ b/cores/arduino/new.h
@@ -23,7 +23,7 @@
 
 void * operator new(size_t size);
 void * operator new[](size_t size);
-void * operator new(size_t size, void * ptr);
+void * operator new(size_t size, void * ptr) noexcept;
 void operator delete(void * ptr);
 void operator delete[](void * ptr);
 
-- 
cgit v1.2.3-18-g5258