1 files changed, 4 insertions, 0 deletions
diff --git a/src/compiler.js b/src/compiler.js
index ba36f215..13b2d3cc 100644
--- a/src/compiler.js
+++ b/src/compiler.js
@@ -29,6 +29,10 @@ for (setting in settings) {
   this[setting] = settings[setting];
 }
 
+// Sanity of settings
+
+assert(!(USE_TYPED_ARRAYS && SAFE_HEAP));
+
 // Read llvm
 var lines = [];
 var line;