---

yaml
---
r: 155054
b: refs/heads/try2
c: f2c78da
h: refs/heads/master
v: v3

Author: vadimcn

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: 127c75e5bbc283643637892c9f7bc801b11409ee
+refs/heads/try2: f2c78dabf5260f426d9b0faeebae02522a99b8f7
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/librustc/middle/trans/debuginfo.rs

@@ -739,7 +739,7 @@ pub fn finalize(cx: &CrateContext) {
             cx.sess().targ_cfg.os == abi::OsiOS {
             "Dwarf Version".with_c_str(
                 |s| llvm::LLVMRustAddModuleFlag(cx.llmod(), s, 2));
-        } else {
+        } else if cx.sess().targ_cfg.os == abi::OsLinux {
             // FIXME(#13611) this is a kludge fix because the Linux bots have
             //               gdb 7.4 which doesn't understand dwarf4, we should
             //               do something more graceful here.