* cppmacro.c (enter_macro_context): Push macro expansions even

	if empty.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44813 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 5 insertions, 9 deletions

diff --git a/gcc/cppmacro.c b/gcc/cppmacro.c
index 8eb67e1d3a3..09cad20553c 100644
--- a/gcc/cppmacro.c
+++ b/gcc/cppmacro.c
@@ -669,16 +669,12 @@ enter_macro_context (pfile, node)
       list.limit = macro->expansion + macro->count;
     }
 
-  /* Only push a macro context for non-empty replacement lists.  */
-  if (list.first != list.limit)
-    {
-      context = next_context (pfile);
-      context->list = list;
-      context->macro = macro;
+  context = next_context (pfile);
+  context->list = list;
+  context->macro = macro;
       
-      /* Disable the macro within its expansion.  */
-      macro->disabled = 1;
-    }
+  /* Disable the macro within its expansion.  */
+  macro->disabled = 1;
 
   return 1;
 }