Fortify dummy span checking

2 files changed, 2 insertions, 2 deletions

diff --git a/src/librustc_codegen_llvm/debuginfo/metadata.rs b/src/librustc_codegen_llvm/debuginfo/metadata.rs
index 1eec57c9c87..6d727f7b048 100644
--- a/src/librustc_codegen_llvm/debuginfo/metadata.rs
+++ b/src/librustc_codegen_llvm/debuginfo/metadata.rs
@@ -1662,7 +1662,7 @@ pub fn create_global_var_metadata(cx: &CodegenCx,
     let var_scope = get_namespace_for_item(cx, def_id);
     let span = tcx.def_span(def_id);
 
-    let (file_metadata, line_number) = if span != syntax_pos::DUMMY_SP {
+    let (file_metadata, line_number) = if !span.is_dummy() {
         let loc = span_start(cx, span);
         (file_metadata(cx, &loc.file.name, LOCAL_CRATE), loc.line as c_uint)
     } else {
diff --git a/src/librustc_codegen_llvm/debuginfo/mod.rs b/src/librustc_codegen_llvm/debuginfo/mod.rs
index 803966145f7..068dd9821ac 100644
--- a/src/librustc_codegen_llvm/debuginfo/mod.rs
+++ b/src/librustc_codegen_llvm/debuginfo/mod.rs
@@ -219,7 +219,7 @@ pub fn create_function_debug_context<'a, 'tcx>(cx: &CodegenCx<'a, 'tcx>,
     let span = mir.span;
 
     // This can be the case for functions inlined from another crate
-    if span == syntax_pos::DUMMY_SP {
+    if span.is_dummy() {
         // FIXME(simulacrum): Probably can't happen; remove.
         return FunctionDebugContext::FunctionWithoutDebugInfo;
     }