From a5084272126cdbc4a15742dac6eb7734eb16e151 Mon Sep 17 00:00:00 2001
From: Romeo Valentin <romeov@stanford.edu>
Date: Thu, 31 Jul 2025 16:45:37 -0700
Subject: [PATCH] Add `@main` to Runic module

This now supports the `-m` and the `juliac` workflow.
---
 juliac/runicc.jl | 2 +-
 src/Runic.jl     | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/juliac/runicc.jl b/juliac/runicc.jl
index 7bc44bc..59a2f8c 100644
--- a/juliac/runicc.jl
+++ b/juliac/runicc.jl
@@ -1,7 +1,7 @@
 using Runic: Runic
 
 # Compileable main function corresponding to `int main(int argc, char** argv)`
-function @main(args::Vector{String})::Cint
+function (@main)(args::Vector{String})::Cint
     if length(args) == 1
         Runic.print_help()
         return 0
diff --git a/src/Runic.jl b/src/Runic.jl
index b8640be..9f49d5d 100644
--- a/src/Runic.jl
+++ b/src/Runic.jl
@@ -2,6 +2,10 @@
 
 module Runic
 
+function (@main)(argv)
+    return main(argv)
+end
+
 if VERSION >= v"1.11.0-DEV.469"
     let str = "public format_file, format_string"
         eval(Meta.parse(str))