headers: move CPP guards into YY_*_INCLUDED to avoid collisions

[bison.git] / src / scan-code.h

diff --git a/src/scan-code.h b/src/scan-code.h
index 81a2afbe5dc6ab5911c54c7812e66d7d74a89ad3..c8d554d5b095396871e03dcf8e2b486985dc894c 100644 (file)
--- a/src/scan-code.h
+++ b/src/scan-code.h
@@ -1,6 +1,6 @@
 /* Bison code properties structure and scanner.
 
 /* Bison code properties structure and scanner.
 

-   Copyright (C) 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
+   Copyright (C) 2006-2007, 2009-2012 Free Software Foundation, Inc.

 
    This file is part of Bison, the GNU Compiler Compiler.
 
 
    This file is part of Bison, the GNU Compiler Compiler.
 


@@ -45,7 +45,10 @@ typedef struct code_props {
     CODE_PROPS_SYMBOL_ACTION, CODE_PROPS_RULE_ACTION
   } kind;
 
     CODE_PROPS_SYMBOL_ACTION, CODE_PROPS_RULE_ACTION
   } kind;
 

-  /** \c NULL iff \c code_props::kind is \c CODE_PROPS_NONE.  */
+  /**
+   * \c NULL iff \c code_props::kind is \c CODE_PROPS_NONE.
+   * Memory is allocated in an obstack freed elsewhere.
+   */

   char const *code;
   /** Undefined iff \c code_props::code is \c NULL.  */
   location location;
   char const *code;
   /** Undefined iff \c code_props::code is \c NULL.  */
   location location;