1 files changed, 4 insertions, 20 deletions

diff --git a/compiler/rustc_codegen_gcc/src/context.rs b/compiler/rustc_codegen_gcc/src/context.rs
index 478f6d893..62a61eb85 100644
--- a/compiler/rustc_codegen_gcc/src/context.rs
+++ b/compiler/rustc_codegen_gcc/src/context.rs
@@ -13,7 +13,7 @@ use rustc_middle::mir::mono::CodegenUnit;
 use rustc_middle::ty::{self, Instance, ParamEnv, PolyExistentialTraitRef, Ty, TyCtxt};
 use rustc_middle::ty::layout::{FnAbiError, FnAbiOfHelpers, FnAbiRequest, HasParamEnv, HasTyCtxt, LayoutError, TyAndLayout, LayoutOfHelpers};
 use rustc_session::Session;
-use rustc_span::Span;
+use rustc_span::{Span, source_map::respan};
 use rustc_target::abi::{call::FnAbi, HasDataLayout, PointeeInfo, Size, TargetDataLayout, VariantIdx};
 use rustc_target::spec::{HasTargetSpec, Target, TlsModel};
 
@@ -293,7 +293,7 @@ impl<'gcc, 'tcx> CodegenCx<'gcc, 'tcx> {
         self.is_native_int_type(typ) || self.is_non_native_int_type(typ) || typ.is_compatible_with(self.bool_type)
     }
 
-    pub fn sess(&self) -> &Session {
+    pub fn sess(&self) -> &'tcx Session {
         &self.tcx.sess
     }
 
@@ -416,10 +416,6 @@ impl<'gcc, 'tcx> MiscMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
         self.codegen_unit
     }
 
-    fn used_statics(&self) -> &RefCell<Vec<RValue<'gcc>>> {
-        unimplemented!();
-    }
-
     fn set_frame_pointer_type(&self, _llfn: RValue<'gcc>) {
         // TODO(antoyo)
     }
@@ -428,10 +424,6 @@ impl<'gcc, 'tcx> MiscMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
         // TODO(antoyo)
     }
 
-    fn create_used_variable(&self) {
-        unimplemented!();
-    }
-
     fn declare_c_main(&self, fn_type: Self::Type) -> Option<Self::Function> {
         if self.get_declared_value("main").is_none() {
             Some(self.declare_cfn("main", fn_type))
@@ -443,14 +435,6 @@ impl<'gcc, 'tcx> MiscMethods<'tcx> for CodegenCx<'gcc, 'tcx> {
             None
         }
     }
-
-    fn compiler_used_statics(&self) -> &RefCell<Vec<RValue<'gcc>>> {
-        unimplemented!()
-    }
-
-    fn create_compiler_used_variable(&self) {
-        unimplemented!()
-    }
 }
 
 impl<'gcc, 'tcx> HasTyCtxt<'tcx> for CodegenCx<'gcc, 'tcx> {
@@ -477,7 +461,7 @@ impl<'gcc, 'tcx> LayoutOfHelpers<'tcx> for CodegenCx<'gcc, 'tcx> {
     #[inline]
     fn handle_layout_err(&self, err: LayoutError<'tcx>, span: Span, ty: Ty<'tcx>) -> ! {
         if let LayoutError::SizeOverflow(_) = err {
-            self.sess().span_fatal(span, &err.to_string())
+            self.sess().emit_fatal(respan(span, err))
         } else {
             span_bug!(span, "failed to get layout for `{}`: {}", ty, err)
         }
@@ -495,7 +479,7 @@ impl<'gcc, 'tcx> FnAbiOfHelpers<'tcx> for CodegenCx<'gcc, 'tcx> {
         fn_abi_request: FnAbiRequest<'tcx>,
     ) -> ! {
         if let FnAbiError::Layout(LayoutError::SizeOverflow(_)) = err {
-            self.sess().span_fatal(span, &err.to_string())
+            self.sess().emit_fatal(respan(span, err))
         } else {
             match fn_abi_request {
                 FnAbiRequest::OfFnPtr { sig, extra_args } => {