zig

commit 836f007c22e50557dde46c8f766e1150c25271b3 (tree)
parent e8eb9778cccd2f2d23027d9e0d73d7053bf92efe
Author: Jakub Konka <kubkon@jakubkonka.com>
Date:   Tue,  1 Mar 2022 22:51:04 +0100

codegen: ensure we descend on nested field_ptrs when lowering

Diffstat:
M
src/codegen.zig
 | 
13
+++++++++++++
M
test/behavior/struct.zig
 | 
1
-

2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/src/codegen.zig b/src/codegen.zig
@@ -339,6 +339,19 @@ pub fn generateSymbol(
                             .addend = (reloc_info.addend orelse 0) + addend,
                         });
                     },
+                    .field_ptr => {
+                        switch (try generateSymbol(bin_file, src_loc, .{
+                            .ty = typed_value.ty,
+                            .val = container_ptr,
+                        }, code, debug_output, reloc_info)) {
+                            .appended => {},
+                            .externally_managed => |external_slice| {
+                                code.appendSliceAssumeCapacity(external_slice);
+                            },
+                            .fail => |em| return Result{ .fail = em },
+                        }
+                        return Result{ .appended = {} };
+                    },
                     else => return Result{
                         .fail = try ErrorMsg.create(
                             bin_file.allocator,
diff --git a/test/behavior/struct.zig b/test/behavior/struct.zig
@@ -780,7 +780,6 @@ test "packed struct with u0 field access" {
 
 test "access to global struct fields" {
     if (builtin.zig_backend == .stage2_wasm) return error.SkipZigTest; // TODO
-    if (builtin.zig_backend == .stage2_x86_64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_arm) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_aarch64) return error.SkipZigTest; // TODO
     if (builtin.zig_backend == .stage2_c) return error.SkipZigTest; // TODO