Make static_assert compatible with C++11

Fix #1281
hzeller · Mar 23, 2021 · dfc27c1 · dfc27c1
1 parent d209f3c
commit dfc27c1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/lib/led-matrix-c.cc b/lib/led-matrix-c.cc
@@ -23,8 +23,8 @@
 #include "graphics.h"
 
 // Make sure C++ is in sync with C
-static_assert(sizeof(rgb_matrix::RGBMatrix::Options) == sizeof(RGBLedMatrixOptions));
-static_assert(sizeof(rgb_matrix::RuntimeOptions) == sizeof(RGBLedRuntimeOptions));
+static_assert(sizeof(rgb_matrix::RGBMatrix::Options) == sizeof(RGBLedMatrixOptions), "C and C++ out of sync");
+static_assert(sizeof(rgb_matrix::RuntimeOptions) == sizeof(RGBLedRuntimeOptions), "C and C++ out of sync");
 
 // Our opaque dummy structs to communicate with the c-world
 struct RGBLedMatrix {};