From aba901473befa3bc0e2e08f957506a07114f4d14 Mon Sep 17 00:00:00 2001
From: CY Han <cyhan.dev@outlook.com>
Date: Sat, 14 Dec 2024 19:21:07 +0800
Subject: [PATCH] Fix type mismatch for `shake/digest!` and setup x86 ci (#117)

* ci: set julia version

* ci: fix type mismatch
---
 .github/workflows/CI.yml | 1 +
 src/shake.jl             | 4 +++-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
index 032195b..aa3d119 100644
--- a/.github/workflows/CI.yml
+++ b/.github/workflows/CI.yml
@@ -38,6 +38,7 @@ jobs:
       - uses: julia-actions/setup-julia@latest
         with:
           version: ${{ matrix.julia-version }}
+          arch: ${{ matrix.julia-arch }}
       # Alter the UUID so that we test this package instead of loading
       # the version that is already built into a Julia's system image.
       - run: julia --color=yes .ci/test_and_change_uuid.jl
diff --git a/src/shake.jl b/src/shake.jl
index 18b7ac4..272ce51 100644
--- a/src/shake.jl
+++ b/src/shake.jl
@@ -99,10 +99,12 @@ function digest!(context::T,d::UInt,p::Ptr{UInt8}) where {T<:SHAKE}
         end 
         context.used = true
         p+=blocklen(T)
-        digest!(context,d-blocklen(T),p)
+        next_d_len = UInt(d - blocklen(T))
+        digest!(context, next_d_len, p)
         return 
     end
 end
+
 """
     shake128(data::AbstractBytes,d::UInt)