Merge pull request #33 from Pharap/add-placement-new

aentinger · web-flow · commit 742abcd9660d · 2019-09-16T10:17:41.000+02:00
Add placement new operator
diff --git a/cores/arduino/new.cpp b/cores/arduino/new.cpp
@@ -26,6 +26,11 @@ void *operator new[](size_t size) {
   return malloc(size);
 }
 
+void * operator new(size_t size, void * ptr) noexcept {
+  (void)size;
+  return ptr;
+}
+
 void operator delete(void * ptr) {
   free(ptr);
 }
diff --git 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) noexcept;
 void operator delete(void * ptr);
 void operator delete[](void * ptr);
 

Original file line number	Diff line number	Diff line change
`@@ -26,6 +26,11 @@ void *operator new[](size_t size) {`
`26`	`26`	`return malloc(size);`
`27`	`27`	`}`
`28`	`28`
	`29`	`+void * operator new(size_t size, void * ptr) noexcept {`
	`30`	`+ (void)size;`
	`31`	`+ return ptr;`
	`32`	`+}`
	`33`	`+`
`29`	`34`	`void operator delete(void * ptr) {`
`30`	`35`	`free(ptr);`
`31`	`36`	`}`