Suppress gcc 15 unterminated-string-initialization warnings

2 files changed, 5 insertions, 3 deletions

diff --git a/template/id.c.tmpl b/template/id.c.tmpl
index 5b9e879730..5aa8e47ce7 100644
--- a/template/id.c.tmpl
+++ b/template/id.c.tmpl
@@ -22,7 +22,8 @@ ops = ids[:token_op].uniq {|id, op, token| token && op}
 
 static const struct {
     unsigned short token;
-    const char name[3], term;
+    RBIMPL_ATTR_NONSTRING() const char name[3];
+    const char term;
 } op_tbl[] = {
 % ops.each do |_id, op, token|
 %   next unless token
diff --git a/template/prelude.c.tmpl b/template/prelude.c.tmpl
index 675973b913..04f65ec5e3 100644
--- a/template/prelude.c.tmpl
+++ b/template/prelude.c.tmpl
@@ -88,6 +88,7 @@ Prelude.new(output, ARGV, vpath).instance_eval do
 #include "internal/ruby_parser.h"
 #include "internal/warnings.h"
 #include "iseq.h"
+#include "ruby/internal/attr/nonstring.h"
 #include "ruby/ruby.h"
 #include "vm_core.h"
 
@@ -107,12 +108,12 @@ static const struct {
 %       size += line.size
 %       next
 %     end
-    char L<%=beg%><%=%>[<%=size%><%=%>]; /* <%=beg+1%>..<%=n%> */
+    RBIMPL_ATTR_NONSTRING() char L<%=beg%><%=%>[<%=size%><%=%>]; /* <%=beg+1%>..<%=n%> */
 %     size = line.size
 %     beg = n
 %   }
 %   if size > 0
-    char L<%=beg%><%=%>[<%=size%><%=%>]; /* <%=beg+1%>..<%=lines.size+1%> */
+    RBIMPL_ATTR_NONSTRING() char L<%=beg%><%=%>[<%=size%><%=%>]; /* <%=beg+1%>..<%=lines.size+1%> */
 %   end
 } prelude_code<%=i%><%=%> = {
 %   size = 0