From 2e258bd79f403bcccb1336bea70803957a83808f Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Tue, 5 Oct 2021 19:44:04 +0100
Subject: patch 8.2.3481: failures when char is unsigned

Problem:    Failures when char is unsigned.
Solution:   Use int8_T.  Make a CI run with unsigned char. (James McCoy,
            closes #8936)
---
 .github/workflows/ci.yml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to '.github')

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c3cc065be..5bfcc79e9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -40,6 +40,7 @@ jobs:
             compiler: gcc
             coverage: true
             extra: testgui
+            uchar: true
           - features: huge
             compiler: clang
             extra: asan
@@ -111,10 +112,14 @@ jobs:
             ;;
           esac
 
+          CFLAGS=""
           if ${{ matrix.coverage == true }}; then
-            echo "CFLAGS=--coverage -DUSE_GCOV_FLUSH"
+            CFLAGS="$CFLAGS --coverage -DUSE_GCOV_FLUSH"
             echo "LDFLAGS=--coverage"
           fi
+          if ${{ matrix.uchar == true }}; then
+            CFLAGS="$CFLAGS -funsigned-char"
+          fi
           if ${{ contains(matrix.extra, 'testgui') }}; then
             echo "TEST=-C src testgui"
           fi
@@ -130,6 +135,7 @@ jobs:
           if ${{ contains(matrix.extra, 'vimtags') }}; then
             echo "TEST=-C runtime/doc vimtags VIMEXE=../../${SRCDIR}/vim"
           fi
+          echo "CFLAGS=$CFLAGS"
           ) >> $GITHUB_ENV
 
       - name: Set up system
-- 
cgit v1.2.1