commit 7a52a8bcab46bbdee77445b05e844f903ff1fbcd
from: Stefan Sperling <stsp@stsp.name>
date: Thu Nov 03 13:12:59 2022 UTC

remove casts which make older gcc versions unhappy

../lib/diffreg.c:44: error: initializer element is not constant
../lib/diffreg.c:51: error: initializer element is not constant
../lib/diffreg.c:59: error: initializer element is not constant
../lib/diffreg.c:66: error: initializer element is not constant

reported by Red on Libera IRC, and by sthen@ who pointed out such
failures appearing in landry's sparc64 bulk build logs.

commit - e3ad2c64b43c0605f74ebc24145802474a047c70
commit + 7a52a8bcab46bbdee77445b05e844f903ff1fbcd
blob - 154e8609c89ab357a787c3bfc9b14426c2dd2c2f
blob + f40a6d4c36c3cc615dab722e0d43353056e5ccc5
--- lib/diffreg.c
+++ lib/diffreg.c
@@ -37,20 +37,19 @@ const struct diff_algo_config myers_then_myers_divide;
 const struct diff_algo_config patience;
 const struct diff_algo_config myers_divide;
 
-const struct diff_algo_config myers_then_patience = (struct diff_algo_config){
+const struct diff_algo_config myers_then_patience = {
 	.impl = diff_algo_myers,
 	.permitted_state_size = 1024 * 1024 * sizeof(int),
 	.fallback_algo = &patience,
 };
 
-const struct diff_algo_config myers_then_myers_divide =
-	(struct diff_algo_config){
+const struct diff_algo_config myers_then_myers_divide = {
 	.impl = diff_algo_myers,
 	.permitted_state_size = 1024 * 1024 * sizeof(int),
 	.fallback_algo = &myers_divide,
 };
 
-const struct diff_algo_config patience = (struct diff_algo_config){
+const struct diff_algo_config patience = {
 	.impl = diff_algo_patience,
 	/* After subdivision, do Patience again: */
 	.inner_algo = &patience,
@@ -58,7 +57,7 @@ const struct diff_algo_config patience = (struct diff_
 	.fallback_algo = &myers_then_myers_divide,
 };
 
-const struct diff_algo_config myers_divide = (struct diff_algo_config){
+const struct diff_algo_config myers_divide = {
 	.impl = diff_algo_myers_divide,
 	/* When division succeeded, start from the top: */
 	.inner_algo = &myers_then_myers_divide,