flip condition order

Author: kastiglione

lib/Demangling/DemanglerAssert.h

@@ -22,22 +22,22 @@
 #include "swift/Demangling/Demangle.h"
 #include "swift/Demangling/NamespaceMacros.h"
 
-#if !defined(NDEBUG) && !SWIFT_RUNTIME
+#if SWIFT_RUNTIME || defined(NDEBUG)
 
-// Except in the runtime, DEMANGLER_ASSERT() works like assert()
+// In the runtime and non-asserts builds, DEMANGLER_ASSERT() returns an error
 #define DEMANGLER_ASSERT(expr, node)                                           \
   do {                                                                         \
     if (!(expr))                                                               \
-      swift::Demangle::failAssert(__FILE__, __LINE__, node, #expr);            \
+      return ManglingError(ManglingError::AssertionFailed, (node), __LINE__);  \
   } while (0)
 
 #else
 
-// In the runtime and non-asserts builds, DEMANGLER_ASSERT() returns an error
+// Except in the runtime, assert builds cause DEMANGLER_ASSERT() to assert()
 #define DEMANGLER_ASSERT(expr, node)                                           \
   do {                                                                         \
     if (!(expr))                                                               \
-      return ManglingError(ManglingError::AssertionFailed, (node), __LINE__);  \
+      swift::Demangle::failAssert(__FILE__, __LINE__, node, #expr);            \
   } while (0)
 
 #endif // !defined(NDEBUG) && !SWIFT_RUNTIME