Call std::terminate on pure or deleted virtual functions

These are special functions that are presumably put into vtables for
deleted or pure virtual functions. Previously, this would call `abort()`
directly, but calling `std::terminate()` achieves the same effect, but
allows user code to change the behavior (e.g. to print to serial, blink
leds or whatever makes sense).

1 files changed, 2 insertions, 7 deletions

diff --git a/cores/arduino/abi.cpp b/cores/arduino/abi.cpp
index b8f76cf..6e1b0f8 100644
--- a/cores/arduino/abi.cpp
+++ b/cores/arduino/abi.cpp
@@ -28,14 +28,9 @@ namespace std {
 }
 
 void __cxa_pure_virtual(void) {
-  // We might want to write some diagnostics to uart in this case
-  //std::terminate();
-  abort();
+  std::terminate();
 }
 
 void __cxa_deleted_virtual(void) {
-  // We might want to write some diagnostics to uart in this case
-  //std::terminate();
-  abort();
+  std::terminate();
 }
-