From 8d2e541ab1aa24140eb680fb046e49a4a3f0bbd2 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 12 Oct 2016 14:51:27 +0200
Subject: Various design/implementation cleanups

---
 build2/parser | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'build2/parser')

diff --git a/build2/parser b/build2/parser
index cc28695..49bf59c 100644
--- a/build2/parser
+++ b/build2/parser
@@ -99,7 +99,7 @@ namespace build2
     // Note: calls attributes_push() that the caller must pop.
     //
     value
-    variable_value (token&, token_type&);
+    variable_value (token&, token_type&, lexer_mode = lexer_mode::value);
 
     void
     variable_attributes (const variable_type&);
@@ -178,7 +178,7 @@ namespace build2
         : value (nullptr);
     }
 
-    // Return true if the parsed value is NOT NULL.
+    // Append names and return true if the parsed value is NOT NULL.
     //
     bool
     names (token& t, token_type& tt, names_type& ns, bool chunk = false)
@@ -247,6 +247,12 @@ namespace build2
     // Lexer.
     //
   protected:
+    location
+    get_location (const token& t) const
+    {
+      return build2::get_location (t, *path_);
+    }
+
     token_type
     next (token&, token_type&);
 
-- 
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