- Define bool on Windows when not compiling C++.

runtime/include/dart_api.h

Index: runtime/include/dart_api.h
===================================================================
--- runtime/include/dart_api.h	(revision 23494)
+++ runtime/include/dart_api.h	(working copy)
@@ -26,6 +26,11 @@
 #if defined(__CYGWIN__)
 #error Tool chain and platform not supported.
 #elif defined(_WIN32)

[Søren Gjesse, 2013/06/03 10:57:32]

Not part of this chhange, but shouldn't this be _MSC_VER instead of _WIN32?

[Cutch, 2013/06/03 14:52:21]

I believe you're correct. It's MSVC that lacks support for stdbool not the WIN32
platform.

[Ivan Posva, 2013/06/03 15:42:52]

As you can see below with all of the other int types, it is assumed that _WIN32
and !__CYGWIN__ expects a non-C99 based compiler such as MSVC.

__CYGWIN__ is not supported at the moment and is caught a couple of lines
further up.

So I am leaving this as it is for now. If we really get somebody trying to build
on Windows with some other toolchain than MSVC, then we can address it then.

+// Define bool if necessary.
+#ifndef __cplusplus
+typedef unsigned __int8 bool;
+#endif
+// Define integer types.
 typedef signed __int8 int8_t;
 typedef signed __int16 int16_t;
 typedef signed __int32 int32_t;