===================================================================
@@ -6,7 +6,7 @@
* *
* C Header File *
* *
- * Copyright (C) 1992-2010, Free Software Foundation, Inc. *
+ * Copyright (C) 1992-2011, Free Software Foundation, Inc. *
* *
* GNAT is free software; you can redistribute it and/or modify it under *
* terms of the GNU General Public License as published by the Free Soft- *
@@ -41,24 +41,24 @@ typedef unsigned char Boolean;
/* General Use Integer Types */
-/* Signed 32/bit integer */
+/* Signed 32-bit integer */
typedef int Int;
-/* Signed 16 bit integer */
+/* Signed 16-bit integer */
typedef short Short;
-/* Non/negative Int values */
+/* Non-negative Int values */
typedef Int Nat;
/* Positive Int values */
typedef Int Pos;
-/* 8/bit unsigned integer */
-typedef char Byte;
+/* 8-bit unsigned integer */
+typedef unsigned char Byte;
-/* 8/Bit Character and String Types: */
+/* 8-Bit Character and String Types: */
-/* 8/bit character type */
+/* 8-bit character type */
typedef char Char;
/* Graphic characters, as defined in ARM */
===================================================================
@@ -139,7 +139,7 @@ struct Flag_Word
Boolean flag94 : 1;
Boolean flag95 : 1;
Boolean flag96 : 1;
- Short convention : 8;
+ Byte convention : 8;
};
/* Structure used for extra flags in fourth component overlaying Field12 */
That's the mysterious bootstrap failure on MinGW32. Cesar did all the hard debugging, found out that the problem comes from the ABI change for bitfields and proposed the attached fix (with an additional tweak of mine). Tested by Cesar on x86/Windows and by me on x86/Linux, applied on the mainline. 2011-12-13 Cesar Strauss <cestrauss@gmail.com> Eric Botcazou <ebotcazou@adacore.com> PR ada/49084 * types.h (Byte): Change typedef to 'unsigned char'. * atree.h (struct Flag_Word): Use Byte for 'convention' field.