zig

commit 5259d11e3b75b9b910fa1b0a479aedb702e256f6 (tree)
parent 5f5ab491684f0f5dd235189416f9c3d85e8e9be0
Author: Veikka Tuominen <git@vexu.eu>
Date:   Sat, 21 Jan 2023 23:12:12 +0200

Sema: resolve fields before checking tuple len

Closes #14400

Diffstat:
M
src/Sema.zig
 | 
1
+
M
test/behavior/struct.zig
 | 
5
+++++

2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/Sema.zig b/src/Sema.zig
@@ -3948,6 +3948,7 @@ fn validateArrayInitTy(
             return;
         },
         .Struct => if (ty.isTuple()) {
+            _ = try sema.resolveTypeFields(ty);
             const array_len = ty.arrayLen();
             if (extra.init_count > array_len) {
                 return sema.fail(block, src, "expected at most {d} tuple fields; found {d}", .{
diff --git a/test/behavior/struct.zig b/test/behavior/struct.zig
@@ -1573,3 +1573,8 @@ test "struct fields get automatically reordered" {
     };
     try expect(@sizeOf(S1) == @sizeOf(S2));
 }
+
+test "directly initiating tuple like struct" {
+    const a = struct { u8 }{8};
+    try expect(a[0] == 8);
+}