Remove patch in 1.12.

[pf3gnuchains/gcc-fork.git] / gcc / c-tree.h

diff --git a/gcc/c-tree.h b/gcc/c-tree.h
index e4a9ece..cbbf691 100644 (file)
--- a/gcc/c-tree.h
+++ b/gcc/c-tree.h
@@ -1,5 +1,5 @@
 /* Definitions for C parsing and type checking.
-   Copyright (C) 1987, 1993, 1994, 1995 Free Software Foundation, Inc.
+   Copyright (C) 1987, 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -385,6 +385,11 @@ extern int current_function_returns_value;
 
 extern int current_function_returns_null;
 
+/* Nonzero means the expression being parsed will never be evaluated.
+   This is a count, since unevaluated expressions can nest.  */
+
+extern int skip_evaluation;
+
 /* Nonzero means `$' can be in an identifier.  */
 
 extern int dollars_in_ident;
@@ -398,6 +403,10 @@ extern int flag_cond_mismatch;
 
 extern int flag_no_asm;
 
+/* Nonzero means environment is hosted (i.e., not freestanding) */
+
+extern int flag_hosted;
+
 /* Nonzero means ignore `#ident' directives.  */
 
 extern int flag_no_ident;
@@ -461,6 +470,10 @@ extern int warn_char_subscripts;
 
 extern int warn_conversion;
 
+/* Warn if main is suspicious. */
+
+extern int warn_main;
+
 /* Nonzero means do some things the same way PCC does.  */
 
 extern int flag_traditional;