From eedf03421e07933cdfd2e0185ab815439f4faf57 Mon Sep 17 00:00:00 2001
From: Brad Lewis <22850972+BradLewis@users.noreply.github.com>
Date: Sun, 17 Aug 2025 08:10:00 -0400
Subject: Add `Matrix_Type` to build string node

---
 src/server/ast.odin   |  8 ++++++++
 tests/hover_test.odin | 17 +++++++++++++++++
 2 files changed, 25 insertions(+)

diff --git a/src/server/ast.odin b/src/server/ast.odin
index 2bb13d0..f33ac6b 100644
--- a/src/server/ast.odin
+++ b/src/server/ast.odin
@@ -1251,6 +1251,14 @@ build_string_node :: proc(node: ^ast.Node, builder: ^strings.Builder, remove_poi
 		build_string(n.key, builder, remove_pointers)
 		strings.write_string(builder, "]")
 		build_string(n.value, builder, remove_pointers)
+	case ^Matrix_Type:
+		strings.write_string(builder, "matrix")
+		strings.write_string(builder, "[")
+		build_string(n.row_count, builder, remove_pointers)
+		strings.write_string(builder, ",")
+		build_string(n.column_count, builder, remove_pointers)
+		strings.write_string(builder, "]")
+		build_string(n.elem, builder, remove_pointers)
 	case ^ast.Multi_Pointer_Type:
 		strings.write_string(builder, "[^]")
 		build_string(n.elem, builder, remove_pointers)
diff --git a/tests/hover_test.odin b/tests/hover_test.odin
index 7f209b0..7da1b46 100644
--- a/tests/hover_test.odin
+++ b/tests/hover_test.odin
@@ -4019,6 +4019,23 @@ ast_hover_map_empty_struct_literal :: proc(t: ^testing.T) {
 	}
 	test.expect_hover(t, &source, "test.m: map[int]struct {}")
 }
+
+@(test)
+ast_hover_struct_container_fields :: proc(t: ^testing.T) {
+	source := test.Source {
+		main     = `package test
+		F{*}oo :: struct {
+			foo_slice: []int,
+			foo_dynamic: [dynamic]int,
+			foo_array: [5]int,
+			foo_map: map[int]int,
+			foo_matrix: matrix[3,4]int,
+		}
+		`,
+	}
+	test.expect_hover(t, &source, "test.Foo: struct {\n\tfoo_slice:   []int,\n\tfoo_dynamic: [dynamic]int,\n\tfoo_array:   [5]int,\n\tfoo_map:     map[int]int,\n\tfoo_matrix:  matrix[3,4]int,\n}")
+}
+
 /*
 
 Waiting for odin fix
-- 
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