have only one debuggerHook declaration

2022-03-14 11:58:11 -06:00
parent eaecaaa00b
commit 3dfab6e534
4 changed files with 3 additions and 7 deletions
--- a/src/libexpr/nixexpr.cc
+++ b/src/libexpr/nixexpr.cc
@@ -6,6 +6,9 @@

 namespace nix {

+/* Launch the nix debugger */
+
+std::function<void(const Error * error, const Env & env, const Expr & expr)> debuggerHook;

 /* Displaying abstract syntax trees. */