Add support for passing parameters to (meta-) operations

1 files changed, 26 insertions, 2 deletions

diff --git a/build2/spec.cxx b/build2/spec.cxx
index c10d966..c6f386c 100644
--- a/build2/spec.cxx
+++ b/build2/spec.cxx
@@ -40,7 +40,6 @@ namespace build2
     bool hn (!s.name.empty ());
     bool ht (!s.empty ());
 
-    //os << s.name;
     os << (hn ? "\"" : "") << s.name << (hn ? "\"" : "");
 
     if (hn && ht)
@@ -49,6 +48,19 @@ namespace build2
     for (auto b (s.begin ()), i (b); i != s.end (); ++i)
       os << (i != b ? " " : "") << *i;
 
+    for (const value& v: s.params)
+    {
+      os << ", ";
+
+      if (v)
+      {
+        names storage;
+        os << reverse (v, storage);
+      }
+      else
+        os << "[null]";
+    }
+
     if (hn && ht)
       os << ')';
 
@@ -61,7 +73,6 @@ namespace build2
     bool hn (!s.name.empty ());
     bool ho (!s.empty ());
 
-    //os << s.name;
     os << (hn ? "\'" : "") << s.name << (hn ? "\'" : "");
 
     if (hn && ho)
@@ -70,6 +81,19 @@ namespace build2
     for (auto b (s.begin ()), i (b); i != s.end (); ++i)
       os << (i != b ? " " : "") << *i;
 
+    for (const value& v: s.params)
+    {
+      os << ", ";
+
+      if (v)
+      {
+        names storage;
+        os << reverse (v, storage);
+      }
+      else
+        os << "[null]";
+    }
+
     if (hn && ho)
       os << ')';