From b9edd067444a0641e7a0ecbb47ef1279b22b8e43 Mon Sep 17 00:00:00 2001
From: Vincent Rischmann
Date: Fri, 1 Jan 2021 21:48:29 +0100
Subject: implement reading a value into a one-element pointer

---
 sqlite.zig | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'sqlite.zig')

diff --git a/sqlite.zig b/sqlite.zig
index 125c489..32a5f97 100644
--- a/sqlite.zig
+++ b/sqlite.zig
@@ -529,7 +529,12 @@ pub fn Iterator(comptime Type: type) type {
             switch (type_info) {
                 .Pointer => |ptr| {
                     switch (ptr.size) {
-                        .One => unreachable,
+                        .One => {
+                            ret = try allocator.create(ptr.child);
+                            errdefer allocator.destroy(ret);
+
+                            ret.* = try self.readField(ptr.child, i, .{ .allocator = allocator });
+                        },
                         .Slice => switch (ptr.child) {
                             u8 => ret = try self.readBytes(PointerType, allocator, i, .Text),
                             else => @compileError("cannot read pointer of type " ++ @typeName(PointerType)),
-- 
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