From caa22c93415bb106bced82bbabc3d9ffbef7e69c Mon Sep 17 00:00:00 2001
From: Tim Chevalier <chevalier@alum.wellesley.edu>
Date: Mon, 21 Mar 2011 17:12:05 -0700
Subject: Started adding support for floating-point type, floating-point
 literals, and logging of floats. Other operations on float probably don't
 work yet.

---
 src/rt/rust_upcall.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/rt/rust_upcall.cpp')

diff --git a/src/rt/rust_upcall.cpp b/src/rt/rust_upcall.cpp
index 1dba11024f4..30306104859 100644
--- a/src/rt/rust_upcall.cpp
+++ b/src/rt/rust_upcall.cpp
@@ -39,6 +39,13 @@ void upcall_log_int(rust_task *task, int32_t i) {
               "rust: %" PRId32 " (0x%" PRIx32 ")", i, i);
 }
 
+extern "C" CDECL
+void upcall_log_float(rust_task *task, double *f) {
+    LOG_UPCALL_ENTRY(task);
+    task->log(rust_log::UPCALL | rust_log::ULOG,
+              "rust: %12.12f", *f);
+}
+
 extern "C" CDECL void
 upcall_log_str(rust_task *task, rust_str *str) {
     LOG_UPCALL_ENTRY(task);
-- 
cgit 1.4.1-3-g733a5