From: Mark Mitchell <mark@codesourcery.com>
Date: Tue, 31 Dec 2002 17:34:17 +0000 (+0000)
Subject: * c-common.h (pending_lang_change): Declare.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=731e8b3886f14b9abc61d0e0745cc4c02bc5e481;p=gcc.git

* c-common.h (pending_lang_change): Declare.

From-SVN: r60699
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ea691ca039b..473aab2f9aa 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2002-12-31  Mark Mitchell  <mark@codesourcery.com>
+
+	* c-common.h (pending_lang_change): Declare.
+
 2002-12-31  Jerry Quinn  <jlquinn@optonline.net>
 
 	* gcc/doc/invoke.texi (Optimization Options): Clean up -O flag
diff --git a/gcc/c-common.h b/gcc/c-common.h
index 1f59ebd7d82..4c60d29fdee 100644
--- a/gcc/c-common.h
+++ b/gcc/c-common.h
@@ -1235,6 +1235,10 @@ extern const char *init_c_lex			PARAMS ((const char *));
 
 extern void cb_register_builtins		PARAMS ((cpp_reader *));
 
+/* Positive if an implicit `extern "C"' scope has just been entered;
+   negative if such a scope has just been exited.  */
+extern int pending_lang_change;
+
 /* Information recorded about each file examined during compilation.  */
 
 struct c_fileinfo