Auto-generate files after cl/637127851

php/ext/google/protobuf/php-upb.c

@@ -11591,6 +11591,8 @@ const char* upb_BufToInt64(const char* ptr, const char* end, int64_t* val,
 
 
 #include <float.h>
+#include <math.h>
+#include <stdio.h>
 #include <stdlib.h>
 
 // Must be last.
@@ -11610,6 +11612,10 @@ static void upb_FixLocale(char* p) {
 
 void _upb_EncodeRoundTripDouble(double val, char* buf, size_t size) {
   assert(size >= kUpb_RoundTripBufferSize);
+  if (isnan(val)) {
+    snprintf(buf, size, "%s", "nan");
+    return;
+  }
   snprintf(buf, size, "%.*g", DBL_DIG, val);
   if (strtod(buf, NULL) != val) {
     snprintf(buf, size, "%.*g", DBL_DIG + 2, val);
@@ -11620,6 +11626,10 @@ void _upb_EncodeRoundTripDouble(double val, char* buf, size_t size) {
 
 void _upb_EncodeRoundTripFloat(float val, char* buf, size_t size) {
   assert(size >= kUpb_RoundTripBufferSize);
+  if (isnan(val)) {
+    snprintf(buf, size, "%s", "nan");
+    return;
+  }
   snprintf(buf, size, "%.*g", FLT_DIG, val);
   if (strtof(buf, NULL) != val) {
     snprintf(buf, size, "%.*g", FLT_DIG + 3, val);

ruby/ext/google/protobuf_c/ruby-upb.c

@@ -11079,6 +11079,8 @@ const char* upb_BufToInt64(const char* ptr, const char* end, int64_t* val,
 
 
 #include <float.h>
+#include <math.h>
+#include <stdio.h>
 #include <stdlib.h>
 
 // Must be last.
@@ -11098,6 +11100,10 @@ static void upb_FixLocale(char* p) {
 
 void _upb_EncodeRoundTripDouble(double val, char* buf, size_t size) {
   assert(size >= kUpb_RoundTripBufferSize);
+  if (isnan(val)) {
+    snprintf(buf, size, "%s", "nan");
+    return;
+  }
   snprintf(buf, size, "%.*g", DBL_DIG, val);
   if (strtod(buf, NULL) != val) {
     snprintf(buf, size, "%.*g", DBL_DIG + 2, val);
@@ -11108,6 +11114,10 @@ void _upb_EncodeRoundTripDouble(double val, char* buf, size_t size) {
 
 void _upb_EncodeRoundTripFloat(float val, char* buf, size_t size) {
   assert(size >= kUpb_RoundTripBufferSize);
+  if (isnan(val)) {
+    snprintf(buf, size, "%s", "nan");
+    return;
+  }
   snprintf(buf, size, "%.*g", FLT_DIG, val);
   if (strtof(buf, NULL) != val) {
     snprintf(buf, size, "%.*g", FLT_DIG + 3, val);