From d38dbf711c9532eea99607368278a8396b3db667 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Fri, 4 Dec 2020 12:53:52 +0300
Subject: In update ad hoc recipe buildscripts allow non-pure function calls
 only in depdeb preamble

---
 libbuild2/parser.cxx | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'libbuild2/parser.cxx')

diff --git a/libbuild2/parser.cxx b/libbuild2/parser.cxx
index 92e0090..8118e0e 100644
--- a/libbuild2/parser.cxx
+++ b/libbuild2/parser.cxx
@@ -6013,6 +6013,8 @@ namespace build2
               result_data = ctx.functions.call (scope_, name, args, loc);
               what = "function call";
             }
+            else
+              lookup_function (move (name), loc);
           }
           else
           {
@@ -6850,6 +6852,12 @@ namespace build2
   }
 
   void parser::
+  lookup_function (string&&, const location&)
+  {
+    assert (pre_parse_);
+  }
+
+  void parser::
   switch_scope (const dir_path& d)
   {
     tracer trace ("parser::switch_scope", &path_);
-- 
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