fix assertion fail when using global var number literal

closes #697
2018-01-31 11:13:39 -05:00
parent 40ca39d3d5
commit 44f38b04b0
2 changed files with 11 additions and 0 deletions
--- a/test/compile_errors.zig
+++ b/test/compile_errors.zig
@@ -1,6 +1,13 @@
 const tests = @import("tests.zig");

 pub fn addCases(cases: &tests.CompileErrorContext) void {
+    cases.add("use invalid number literal as array index",
+        \\var v = 25;
+        \\export fn entry() void {
+        \\    var arr: [v]u8 = undefined;
+        \\}
+    , ".tmp_source.zig:1:1: error: unable to infer variable type");
+
    cases.add("duplicate struct field",
        \\const Foo = struct {
        \\    Bar: i32,