From 10b10177025790ffa84304f282e8323ea2b10c37 Mon Sep 17 00:00:00 2001
From: emekoi <emekankurumeh@outlook.com>
Date: Sat, 27 Jul 2019 17:50:44 -0500
Subject: [PATCH] fixed backtraces when linking libc on mingw

---
 std/coff.zig | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/std/coff.zig b/std/coff.zig
index 9fdc368878..7c53f48f66 100644
--- a/std/coff.zig
+++ b/std/coff.zig
@@ -120,7 +120,15 @@ pub const Coff = struct {
 
     pub fn getPdbPath(self: *Coff, buffer: []u8) !usize {
         try self.loadSections();
-        const header = (self.getSection(".rdata") orelse return error.MissingCoffSection).header;
+        const header = blk: {
+            if (self.getSection(".buildid")) |section| {
+                break :blk section.header;
+            } else if (self.getSection(".rdata")) |section| {
+                break :blk section.header;
+            } else {
+                return error.MissingCoffSection;
+            }
+        };
 
         // The linker puts a chunk that contains the .pdb path right after the
         // debug_directory.