From 9395162a7c41689bcd1c0c48f9eabffc1485fc74 Mon Sep 17 00:00:00 2001
From: Isaac Hier <ihier@uber.com>
Date: Mon, 2 Jul 2018 16:56:40 -0400
Subject: [PATCH] Debug enum issue

---
 src/ir.cpp                              |  1 +
 test/behavior.zig                       |  1 +
 test/cases/switch_usize_enum_prongs.zig | 11 +++++++++++
 3 files changed, 13 insertions(+)
 create mode 100644 test/cases/switch_usize_enum_prongs.zig

diff --git a/src/ir.cpp b/src/ir.cpp
index b40c2dc36d..c16f3c09b8 100644
--- a/src/ir.cpp
+++ b/src/ir.cpp
@@ -19149,6 +19149,7 @@ static TypeTableEntry *ir_analyze_instruction_check_switch_prongs(IrAnalyze *ira
             if (!end_val)
                 return ira->codegen->builtin_types.entry_invalid;
 
+            printf("%s\n", buf_ptr(&start_val->type->name));
             assert(start_val->type->id == TypeTableEntryIdInt || start_val->type->id == TypeTableEntryIdComptimeInt);
             assert(end_val->type->id == TypeTableEntryIdInt || end_val->type->id == TypeTableEntryIdComptimeInt);
             AstNode *prev_node = rangeset_add_range(&rs, &start_val->data.x_bigint, &end_val->data.x_bigint,
diff --git a/test/behavior.zig b/test/behavior.zig
index d47eb8fd6c..803d4a5a08 100644
--- a/test/behavior.zig
+++ b/test/behavior.zig
@@ -52,6 +52,7 @@ comptime {
     _ = @import("cases/switch.zig");
     _ = @import("cases/switch_prong_err_enum.zig");
     _ = @import("cases/switch_prong_implicit_cast.zig");
+    _ = @import("cases/switch_usize_enum_prongs.zig");
     _ = @import("cases/syntax.zig");
     _ = @import("cases/this.zig");
     _ = @import("cases/try.zig");
diff --git a/test/cases/switch_usize_enum_prongs.zig b/test/cases/switch_usize_enum_prongs.zig
new file mode 100644
index 0000000000..b49615e887
--- /dev/null
+++ b/test/cases/switch_usize_enum_prongs.zig
@@ -0,0 +1,11 @@
+const E = enum(usize) { One, Two };
+
+test "aoeou" {
+    foo(1);
+}
+
+fn foo(x: usize) void {
+    switch (x) {
+        E.One => {},
+    }
+}