From 64eab72f4c4111af5bf7d7f3e45bffedda5b9a72 Mon Sep 17 00:00:00 2001
From: yuyi <yuyi98@163.com>
Date: Sun, 10 Jul 2022 17:43:50 +0800
Subject: [PATCH] checker: fix anon fn using global variable (fix #15004)
 (#15008)

---
 vlib/v/checker/checker.v                         |  8 ++++++++
 .../globals_run/global_var_in_anon_fn.run.out    |  1 +
 .../tests/globals_run/global_var_in_anon_fn.vv   | 16 ++++++++++++++++
 3 files changed, 25 insertions(+)
 create mode 100644 vlib/v/checker/tests/globals_run/global_var_in_anon_fn.run.out
 create mode 100644 vlib/v/checker/tests/globals_run/global_var_in_anon_fn.vv

diff --git a/vlib/v/checker/checker.v b/vlib/v/checker/checker.v
index 4ba88021ba..dd9940bda9 100644
--- a/vlib/v/checker/checker.v
+++ b/vlib/v/checker/checker.v
@@ -2771,6 +2771,14 @@ pub fn (mut c Checker) ident(mut node ast.Ident) ast.Type {
 		}
 		if mut obj := c.file.global_scope.find(name) {
 			match mut obj {
+				ast.GlobalField {
+					node.kind = .global
+					node.info = ast.IdentVar{
+						typ: obj.typ
+					}
+					node.obj = obj
+					return obj.typ
+				}
 				ast.ConstField {
 					if !(obj.is_pub || obj.mod == c.mod || c.pref.is_test) {
 						c.error('constant `$obj.name` is private', node.pos)
diff --git a/vlib/v/checker/tests/globals_run/global_var_in_anon_fn.run.out b/vlib/v/checker/tests/globals_run/global_var_in_anon_fn.run.out
new file mode 100644
index 0000000000..190a18037c
--- /dev/null
+++ b/vlib/v/checker/tests/globals_run/global_var_in_anon_fn.run.out
@@ -0,0 +1 @@
+123
diff --git a/vlib/v/checker/tests/globals_run/global_var_in_anon_fn.vv b/vlib/v/checker/tests/globals_run/global_var_in_anon_fn.vv
new file mode 100644
index 0000000000..1f97593e84
--- /dev/null
+++ b/vlib/v/checker/tests/globals_run/global_var_in_anon_fn.vv
@@ -0,0 +1,16 @@
+module main
+
+__global (
+	number	int
+)
+
+fn init() {
+	number = 123
+}
+
+fn main() {
+	f1 := fn() {
+		println(number)
+	}
+	f1()
+}