preprocessor fails on #include "ESP8266WiFiMulti.h" (for external ESP8266 addon)

[19eighties]

Reference: #68

reproduce by:

add http://arduino.esp8266.com/stable/package_esp8266com_index.json to board manager prefs
use board manager to install ESP8266 support try to compile this sketch

#include <ESP8266WiFi.h>
#include <ESP8266WiFiMulti.h>
void setup() {}
void loop() { hello(); }
void hello(void) {}

Error output:
hunt-compile-error:4: error: 'hello' was not declared in this scope void loop() { hello(); } ^ exit status 1 'hello' was not declared in this scope

Using 1.6.9 on Mac OS 10.11.16.

[facchinm]

This was solved between IDE 1.6.9 and 1.6.10. Your sketch compiles correctly now (latest IDE is 1.6.12), so I'm closing this as solved

[19eighties]

OK, I didn't realize I was that far behind, thanks.