2008-10-05 Matthew Gingell <gingell@adacore.com>

	    Arnaud Charlet  <charlet@adacore.com>

	* include/cpplib.h (cpp_comments, cpp_comment_table): New structs.
	(cpp_get_comments): New function.
	* internal.h (struct cpp_reader): Add comments field.
	* init.c (cpp_destroy): Free comments.
	* lex.c (store_comment, cpp_get_comments): New functions.
	(comments): New struct.
	(save_comment): Store comments in comments struct.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@140883 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 9 insertions, 0 deletions

diff --git a/libcpp/init.c b/libcpp/init.c
index 0db167c133c..cc7a09ed8c2 100644
--- a/libcpp/init.c
+++ b/libcpp/init.c
@@ -245,6 +245,7 @@ cpp_destroy (cpp_reader *pfile)
 {
   cpp_context *context, *contextn;
   tokenrun *run, *runn;
+  int i;
 
   free (pfile->op_stack);
 
@@ -287,6 +288,14 @@ cpp_destroy (cpp_reader *pfile)
       free (context);
     }
 
+  if (pfile->comments.entries)
+    {
+      for (i = 0; i < pfile->comments.count; i++)
+	free (pfile->comments.entries[i].comment);
+
+      free (pfile->comments.entries);
+    }
+
   free (pfile);
 }