From c5bc95676bf2063c54b3f010fc713d95b4e4dd68 Mon Sep 17 00:00:00 2001
From: khyperia <github@khyperia.com>
Date: Tue, 6 Oct 2020 15:39:12 +0200
Subject: Let backends access span information

Sometimes, a backend may need to emit warnings, errors, or otherwise
need to know the span of the current item in a basic block. So, add a
set_span method to give the backend that information.
---
 compiler/rustc_codegen_ssa/src/mir/debuginfo.rs | 1 +
 1 file changed, 1 insertion(+)

(limited to 'compiler/rustc_codegen_ssa/src/mir')

diff --git a/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs b/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs
index d8a530d98fa..26a646b0293 100644
--- a/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs
+++ b/compiler/rustc_codegen_ssa/src/mir/debuginfo.rs
@@ -55,6 +55,7 @@ impl<D> DebugScope<D> {
 impl<'a, 'tcx, Bx: BuilderMethods<'a, 'tcx>> FunctionCx<'a, 'tcx, Bx> {
     pub fn set_debug_loc(&self, bx: &mut Bx, source_info: mir::SourceInfo) {
         let (scope, span) = self.debug_loc(source_info);
+        bx.set_span(span);
         if let Some(scope) = scope {
             bx.set_source_location(scope, span);
         }
-- 
cgit 1.4.1-3-g733a5