+2003-10-08 Timo Kokkonen <tjko@iki.fi>
+ Eric Botcazou <ebotcazou@libertysurf.fr>
+
+ PR bootstrap/12490
+ * scan-decls.c (MAX_EXTERN_C_BRACES): New preprocessor constant
+ to define the size of the extern_C_braces array. Set it to 200.
+ (scan_decls): Abort when extern_C_braces_length is out-of-bounds.
+
2003-10-08 Carlo Wood <carlo@alinoe.com>
* Makefile.in (gengtype-lex.c): flex 2.5.4[a] doesn't understand
indicate the (brace nesting levels of) left braces that were
prefixed by extern "C". */
int extern_C_braces_length = 0;
-char extern_C_braces[20];
+/* 20 is not enough anymore on Solaris 9. */
+#define MAX_EXTERN_C_BRACES 200
+char extern_C_braces[MAX_EXTERN_C_BRACES];
#define in_extern_C_brace (extern_C_braces_length>0)
/* True if the function declaration currently being scanned is
brace_nesting++;
extern_C_braces[extern_C_braces_length++]
= brace_nesting;
+ if (extern_C_braces_length >= MAX_EXTERN_C_BRACES)
+ {
+ fprintf (stderr,
+ "Internal error: out-of-bounds index\n");
+ exit (FATAL_EXIT_CODE);
+ }
goto new_statement;
}
}