From ffb3861c7076345f2e43497e5079e9a970571ff0 Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Fri, 5 Nov 2010 18:29:18 -0700
Subject: Move symbol prefix logic into separate function, add underscore
 prefix for windows.

---
 src/comp/back/x86.rs | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'src/comp/back')

diff --git a/src/comp/back/x86.rs b/src/comp/back/x86.rs
index 0a5fc506..22ee3da3 100644
--- a/src/comp/back/x86.rs
+++ b/src/comp/back/x86.rs
@@ -127,13 +127,19 @@ fn decl_upcall_glue(int align, str prefix, uint n) -> str {
                   upcall_glue(i));
 }
 
+fn get_symbol_prefix() -> str {
+    if (_str.eq(target_os(), "macos") ||
+        _str.eq(target_os(), "win32")) {
+        ret "_";
+    } else {
+        ret "";
+    }
+}
+
 fn get_module_asm() -> str {
     auto align = 4;
 
-    auto prefix = "";
-    if (_str.eq(target_os(), "macos")) {
-        prefix = "_";
-    }
+    auto prefix = get_symbol_prefix();
 
     auto glues =
         vec(decl_glue(align, prefix,
-- 
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