From 80536d68d80dee2617feadebd55c073fe349ac3e Mon Sep 17 00:00:00 2001
From: Alexander Medvednikov <alexander@medvednikov.com>
Date: Fri, 24 Apr 2026 01:35:02 +0300
Subject: [PATCH] v.tests: fix Compiler thinks there is an @ at line 3 of a
 file every time. (fixes #26873)

---
 .gitignore                                    |  2 ++
 vlib/v/tests/project_issue_26873/ct_var.v     |  3 ++
 .../escaped_keyword_attr.v                    | 31 +++++++++++++++++++
 .../project_issue_26873/header_comment.v      |  9 ++++++
 vlib/v/tests/project_issue_26873/import_os.v  |  7 +++++
 vlib/v/tests/project_issue_26873/main.v       | 11 +++++++
 .../project_issue_26873/split_sum_type.v      | 22 +++++++++++++
 vlib/v/tests/project_issue_26873/v.mod        |  3 ++
 vlib/v/tests/project_issue_26873_check_test.v |  9 ++++++
 9 files changed, 97 insertions(+)
 create mode 100644 vlib/v/tests/project_issue_26873/ct_var.v
 create mode 100644 vlib/v/tests/project_issue_26873/escaped_keyword_attr.v
 create mode 100644 vlib/v/tests/project_issue_26873/header_comment.v
 create mode 100644 vlib/v/tests/project_issue_26873/import_os.v
 create mode 100644 vlib/v/tests/project_issue_26873/main.v
 create mode 100644 vlib/v/tests/project_issue_26873/split_sum_type.v
 create mode 100644 vlib/v/tests/project_issue_26873/v.mod
 create mode 100644 vlib/v/tests/project_issue_26873_check_test.v

diff --git a/.gitignore b/.gitignore
index a751643b8..9a55f1c49 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,6 +8,8 @@
 !vlib/v/gen/c/testdata/nested_unary_minus_regression.out
 !vlib/v/tests/interfaces/interface_pointer_method_value_issue_22237_test.v
 !vlib/v/tests/net_http_request_proxy_interpolation_test.v
+!vlib/v/tests/project_issue_26873/**
+!vlib/v/tests/project_issue_26873_check_test.v
 !vlib/v/checker/tests/modules/c_type_cast_imported_from_module/**
 !vlib/v/checker/tests/modules/c_type_cast_imported_from_module.out
 !vlib/veb/tests/catchall_route_order_regression_test.v
diff --git a/vlib/v/tests/project_issue_26873/ct_var.v b/vlib/v/tests/project_issue_26873/ct_var.v
new file mode 100644
index 000000000..b061fff27
--- /dev/null
+++ b/vlib/v/tests/project_issue_26873/ct_var.v
@@ -0,0 +1,3 @@
+module main
+
+const project_root = @VMODROOT
diff --git a/vlib/v/tests/project_issue_26873/escaped_keyword_attr.v b/vlib/v/tests/project_issue_26873/escaped_keyword_attr.v
new file mode 100644
index 000000000..c5037499e
--- /dev/null
+++ b/vlib/v/tests/project_issue_26873/escaped_keyword_attr.v
@@ -0,0 +1,31 @@
+module main
+
+pub enum ContentType {
+	none
+	block
+	inline
+}
+
+pub struct Content {
+pub:
+	@type ContentType
+	data  string
+}
+
+@[params]
+struct Options {
+	path string @[required]
+}
+
+fn new_content(data string) Content {
+	return Content{
+		@type: .block
+		data:  data
+	}
+}
+
+fn make_options(opts Options) Options {
+	return Options{
+		...opts
+	}
+}
diff --git a/vlib/v/tests/project_issue_26873/header_comment.v b/vlib/v/tests/project_issue_26873/header_comment.v
new file mode 100644
index 000000000..a41a3e158
--- /dev/null
+++ b/vlib/v/tests/project_issue_26873/header_comment.v
@@ -0,0 +1,9 @@
+// Copyright 2026 The V contributors.
+//
+// Licensed under the Apache License, Version 2.0.
+
+module main
+
+fn header_comment_ok() int {
+	return 1
+}
diff --git a/vlib/v/tests/project_issue_26873/import_os.v b/vlib/v/tests/project_issue_26873/import_os.v
new file mode 100644
index 000000000..f74396714
--- /dev/null
+++ b/vlib/v/tests/project_issue_26873/import_os.v
@@ -0,0 +1,7 @@
+module main
+
+import os
+
+fn temp_root() string {
+	return os.temp_dir()
+}
diff --git a/vlib/v/tests/project_issue_26873/main.v b/vlib/v/tests/project_issue_26873/main.v
new file mode 100644
index 000000000..752856b36
--- /dev/null
+++ b/vlib/v/tests/project_issue_26873/main.v
@@ -0,0 +1,11 @@
+module main
+
+fn main() {
+	content := new_content('data')
+	assert content.@type == .block
+	assert temp_root().len > 0
+	assert project_root.len > 0
+	assert sum_type_count() == 2
+	assert make_options(path: project_root).path == project_root
+	assert header_comment_ok() == 1
+}
diff --git a/vlib/v/tests/project_issue_26873/split_sum_type.v b/vlib/v/tests/project_issue_26873/split_sum_type.v
new file mode 100644
index 000000000..7b5ff8916
--- /dev/null
+++ b/vlib/v/tests/project_issue_26873/split_sum_type.v
@@ -0,0 +1,22 @@
+module main
+
+pub type SplitNode = EditorLeaf | SplitContainer
+
+pub struct EditorLeaf {
+	id int
+}
+
+pub struct SplitContainer {
+	children []SplitNode
+}
+
+fn sum_type_count() int {
+	node := SplitContainer{
+		children: [SplitNode(EditorLeaf{
+			id: 1
+		}), SplitNode(EditorLeaf{
+			id: 2
+		})]
+	}
+	return node.children.len
+}
diff --git a/vlib/v/tests/project_issue_26873/v.mod b/vlib/v/tests/project_issue_26873/v.mod
new file mode 100644
index 000000000..13a47102e
--- /dev/null
+++ b/vlib/v/tests/project_issue_26873/v.mod
@@ -0,0 +1,3 @@
+Module {
+	name: 'project_issue_26873'
+}
diff --git a/vlib/v/tests/project_issue_26873_check_test.v b/vlib/v/tests/project_issue_26873_check_test.v
new file mode 100644
index 000000000..9ac5a47e5
--- /dev/null
+++ b/vlib/v/tests/project_issue_26873_check_test.v
@@ -0,0 +1,9 @@
+import os
+
+const vexe = os.quoted_path(@VEXE)
+const issue_26873_project = os.join_path(os.dir(@FILE), 'project_issue_26873')
+
+fn test_project_with_line_three_top_level_tokens_checks_cleanly() {
+	res := os.execute('${vexe} -check ${os.quoted_path(issue_26873_project)}')
+	assert res.exit_code == 0, res.output
+}
-- 
2.39.5