[tests] Add test for 10374

tests/misc/projects/Issue10374/Main.hx

@@ -0,0 +1,20 @@
+class Main {
+	static function main() {
+		Test.foo();
+		test();
+	}
+
+	static macro function test() {
+		haxe.macro.Context.defineModule("Test", [{
+			pos: (macro moduleField).pos,
+			pack: [],
+			name: 'moduleField',
+			params: [],
+			meta: [],
+			kind: TDField(FVar(null, macro null), [AInline, AFinal]),
+			fields: []
+		}]);
+
+		return macro {};
+	}
+}

tests/misc/projects/Issue10374/Main2.hx

@@ -0,0 +1,21 @@
+class Main2 {
+	static function main() {
+		// Works fine if Test wasn't loaded
+		// Note that types/fields declared in Test.hx will become unusable
+		test();
+	}
+
+	static macro function test() {
+		haxe.macro.Context.defineModule("Test", [{
+			pos: (macro moduleField).pos,
+			pack: [],
+			name: 'moduleField',
+			params: [],
+			meta: [],
+			kind: TDField(FVar(null, macro null), [AInline, AFinal]),
+			fields: []
+		}]);
+
+		return macro {};
+	}
+}

tests/misc/projects/Issue10374/Test.hx

@@ -0,0 +1,4 @@
+class Test {}
+
+function foo() {}
+

tests/misc/projects/Issue10374/compile-fail.hxml

@@ -0,0 +1 @@
+-main Main

tests/misc/projects/Issue10374/compile-fail.hxml.stderr

@@ -0,0 +1,2 @@
+Main.hx:4: characters 3-9 : Cannot redefine module Test
+Test.hx:1: character 1 : Previously defined here

tests/misc/projects/Issue10374/compile2.hxml

@@ -0,0 +1 @@
+-main Main2