From ea22643b2217921df74ea14df47d7c83987d5761 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Fri, 9 Dec 2016 17:29:27 +0200
Subject: Initial parallel scheduler implementation, use to run testscrips

---
 build2/test/script/script | 17 ++++++++++++++---
 1 file changed, 14 insertions(+), 3 deletions(-)

(limited to 'build2/test/script/script')

diff --git a/build2/test/script/script b/build2/test/script/script
index 1be33bb..4f39c58 100644
--- a/build2/test/script/script
+++ b/build2/test/script/script
@@ -48,6 +48,11 @@ namespace build2
       {
         line_type type;
         replay_tokens tokens;
+
+        union
+        {
+          const variable* var; // Pre-entered for line_type::var.
+        };
       };
 
       // Most of the time we will have just one line (test command).
@@ -296,6 +301,11 @@ namespace build2
         value&
         append (const variable&);
 
+        // Reset special $*, $N variables based on the test.* values.
+        //
+        void
+        reset_special ();
+
         // Cleanup.
         //
       public:
@@ -400,9 +410,10 @@ namespace build2
         const variable& opts_var; // test.options
         const variable& args_var; // test.arguments
 
-        const variable& cmd_var; // $*
-        const variable& wd_var;  // $~
-        const variable& id_var;  // $@
+        const variable& wd_var;       // $~
+        const variable& id_var;       // $@
+        const variable& cmd_var;      // $*
+        const variable* cmdN_var[10]; // $N
       };
 
       class script: public script_base, public group
-- 
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