From ff3cdbc3a078de1d54c13737264ed62f77ff1f50 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Wed, 17 Apr 2019 15:58:20 -0400
Subject: stage1 assertions always on, and have stack traces

---
 src/userland.cpp | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

(limited to 'src/userland.cpp')

diff --git a/src/userland.cpp b/src/userland.cpp
index 25b1492290..6c56bceaa0 100644
--- a/src/userland.cpp
+++ b/src/userland.cpp
@@ -2,9 +2,23 @@
 // src-self-hosted/stage1.zig
 
 #include "userland.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+void stage2_translate_c(void) {
+    const char *msg = "stage0 called stage2_translate_c";
+    stage2_panic(msg, strlen(msg));
+}
 
-void stage2_translate_c(void) {}
 void stage2_zen(const char **ptr, size_t *len) {
-    *ptr = nullptr;
-    *len = 0;
+    const char *msg = "stage0 called stage2_zen";
+    stage2_panic(msg, strlen(msg));
+}
+
+void stage2_panic(const char *ptr, size_t len) {
+    fwrite(ptr, 1, len, stderr);
+    fprintf(stderr, "\n");
+    fflush(stderr);
+    abort();
 }
-- 
cgit v1.2.3