nlr.h: As we treat all warnings as errors, can't use #warning.

And this is not good.

nlr.h: As we treat all warnings as errors, can't use #warning.
And this is not good.
851c8565 · Paul Sokolovsky · da9f2710 · 851c8565
Commit 851c8565 authored Apr 30, 2014 by Paul Sokolovsky
--- a/py/nlr.h
+++ b/py/nlr.h
@@ -22,7 +22,7 @@ struct _nlr_buf_t {
    void *regs[10];
 #else
    #define MICROPY_NLR_SETJMP (1)
-    #warning "No native NLR support for this arch, using setjmp implementation"
+    //#warning "No native NLR support for this arch, using setjmp implementation"
 #endif
 #endif