From e5b90651ba118cb0d3293c83bdfbc62c40f4c266 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Sat, 3 Jun 2017 15:09:40 -0400
Subject: compileError builtin includes "referenced by" notes

to help track down the cause

closes #278
---
 test/compile_errors.zig | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'test/compile_errors.zig')

diff --git a/test/compile_errors.zig b/test/compile_errors.zig
index d67f474fb7..fd07dbb2b1 100644
--- a/test/compile_errors.zig
+++ b/test/compile_errors.zig
@@ -1916,4 +1916,18 @@ pub fn addCases(cases: &tests.CompileErrorContext) {
         \\}
     ,
         ".tmp_source.zig:7:9: error: calling a generic function requires compile-time known function value");
+
+    cases.add("@compileError shows traceback of references that caused it",
+        \\const foo = @compileError("aoeu");
+        \\
+        \\const bar = baz + foo;
+        \\const baz = 1;
+        \\
+        \\export fn entry() -> i32 {
+        \\    return bar;
+        \\}
+    ,
+        ".tmp_source.zig:1:13: error: aoeu",
+        ".tmp_source.zig:3:19: note: referenced here",
+        ".tmp_source.zig:7:12: note: referenced here");
 }
-- 
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