Factor out some more repetitive code.

Author: nnethercote

compiler/rustc_mir_transform/src/coroutine.rs

@@ -1199,7 +1199,7 @@ fn insert_panic_block<'tcx>(
 message:AssertMessage<'tcx>,
 ) -> BasicBlock{
 let assert_block = BasicBlock::new(body.basic_blocks.len());
-letterm = TerminatorKind::Assert{
+letkind = TerminatorKind::Assert{
 cond:Operand::Constant(Box::new(ConstOperand{
 span: body.span,
 user_ty:None,
@@ -1211,14 +1211,7 @@ fn insert_panic_block<'tcx>(
 unwind:UnwindAction::Continue,
 };
 
-let source_info = SourceInfo::outermost(body.span);
- body.basic_blocks_mut().push(BasicBlockData{
-statements:Vec::new(),
-terminator:Some(Terminator{ source_info,kind: term }),
-is_cleanup:false,
-});
-
- assert_block
+insert_term_block(body, kind)
 }
 
 fncan_return<'tcx>(tcx:TyCtxt<'tcx>,body:&Body<'tcx>,param_env: ty::ParamEnv<'tcx>) -> bool{