From f12228c9f26f27a3c0a68811eb86fa665174ffd7 Mon Sep 17 00:00:00 2001
From: Dana Robinson <43805+derobins@users.noreply.github.com>
Date: Wed, 10 Nov 2021 13:04:19 -0800
Subject: Quiets const warning in H5RS code (#1181)

---
 src/H5RS.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/H5RS.c b/src/H5RS.c
index ceae19c..117c8ea 100644
--- a/src/H5RS.c
+++ b/src/H5RS.c
@@ -313,8 +313,16 @@ H5RS_wrap(const char *s)
     if (NULL == (ret_value = H5FL_MALLOC(H5RS_str_t)))
         HGOTO_ERROR(H5E_RS, H5E_CANTALLOC, NULL, "memory allocation failed")
 
-    /* Set the internal fields */
-    ret_value->s   = (char *)s;
+    /* Set the internal fields
+     *
+     * We ignore warnings about storing a const char pointer in the struct
+     * since we never modify or free the string when the wrapped struct
+     * field is set to TRUE.
+     */
+    H5_GCC_CLANG_DIAG_OFF("cast-qual")
+    ret_value->s = (char *)s;
+    H5_GCC_CLANG_DIAG_ON("cast-qual")
+
     ret_value->len = HDstrlen(s);
     ret_value->end = ret_value->s + ret_value->len;
 
-- 
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