From bf35af6bbf30492bcd23eb6103fdac3382dd6d33 Mon Sep 17 00:00:00 2001
From: 魏曹先生 <1992414357@qq.com>
Date: Tue, 28 Jul 2026 19:10:17 +0800
Subject: refactor(pathf): move type resolution from compile-time to build-time

---
 mingling_macros/src/func/gen_program.rs | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'mingling_macros/src/func/gen_program.rs')

diff --git a/mingling_macros/src/func/gen_program.rs b/mingling_macros/src/func/gen_program.rs
index c5358bc..6b6a643 100644
--- a/mingling_macros/src/func/gen_program.rs
+++ b/mingling_macros/src/func/gen_program.rs
@@ -15,6 +15,15 @@ pub(crate) fn gen_program_impl(_input: TokenStream) -> TokenStream {
     #[cfg(not(feature = "comp"))]
     let comp_gen = quote! {};
 
+    // When pathf is enabled, include the type_using.rs generated by the build
+    // script so that types from submodules are in scope for gen_program!().
+    #[cfg(feature = "pathf")]
+    let pathf_include = quote! {
+        include!(concat!(env!("OUT_DIR"), "/", env!("CARGO_PKG_NAME"), "/type_using.rs"));
+    };
+    #[cfg(not(feature = "pathf"))]
+    let pathf_include = quote! {};
+
     TokenStream::from(quote! {
         /// Alias for the current program type `crate::ThisProgram`
         pub type Next = ::mingling::ChainProcess<crate::ThisProgram>;
@@ -40,6 +49,7 @@ pub(crate) fn gen_program_impl(_input: TokenStream) -> TokenStream {
             }
         }
 
+        #pathf_include
         #comp_gen
         ::mingling::macros::program_fallback_gen!();
         ::mingling::macros::program_final_gen!();
-- 
cgit