AstGen: make array literals work like struct literals

Now, array literals will emit a coerce_result_ptr ZIR instruction just
like struct literals do. This makes for another passing behavior test case.

1 files changed, 7 insertions, 0 deletions

diff --git a/test/behavior/array.zig b/test/behavior/array.zig
index a81ff2f155..5338421a27 100644
--- a/test/behavior/array.zig
+++ b/test/behavior/array.zig
@@ -43,3 +43,10 @@ test "array literal with explicit type" {
     try expect(hex_mult.len == 4);
     try expect(hex_mult[1] == 256);
 }
+
+test "array literal with inferred length" {
+    const hex_mult = [_]u16{ 4096, 256, 16, 1 };
+
+    try expect(hex_mult.len == 4);
+    try expect(hex_mult[1] == 256);
+}