File 2917-compile-Remove-pedantic-error-message.patch of Package erlang

From 6fc44f8053c787fe04f894e22c0e4a5969cc4c0c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= <bjorn@erlang.org>
Date: Wed, 10 Feb 2021 11:44:06 +0100
Subject: [PATCH 07/18] compile: Remove pedantic error message

Stop reporting failure to remove the temporary file after a failed
rename, because it is very unlikely to ever happen in practice, and
the compilation has already been aborted because of the failed
renaming.
---
 lib/compiler/src/compile.erl | 16 +++-------------
 1 file changed, 3 insertions(+), 13 deletions(-)

diff --git a/lib/compiler/src/compile.erl b/lib/compiler/src/compile.erl
index 20fd0df6c7..07ee9b7bbf 100644
--- a/lib/compiler/src/compile.erl
+++ b/lib/compiler/src/compile.erl
@@ -316,9 +316,6 @@ format_error({rename,From,To,Error}) ->
 format_error({delete,File,Error}) ->
     io_lib:format("failed to delete file ~ts: ~ts",
 		  [File,file:format_error(Error)]);
-format_error({delete_temp,File,Error}) ->
-    io_lib:format("failed to delete temporary file ~ts: ~ts",
-		  [File,file:format_error(Error)]);
 format_error({parse_transform,M,R}) ->
     io_lib:format("error in parse transform '~ts': ~tp", [M, R]);
 format_error({undef_parse_transform,M}) ->
@@ -1698,16 +1695,9 @@ save_binary_1(Code, St) ->
 		ok ->
 		    {ok,none,St};
 		{error,RenameError} ->
-		    Es0 = [{Ofile,[{none,?MODULE,{rename,Tfile,Ofile,
-						  RenameError}}]}],
-		    Es = case file:delete(Tfile) of
-			     ok -> Es0;
-			     {error,DeleteError} ->
-				 Es0 ++
-				     [{Ofile,
-				       [{none,?MODULE,{delete_temp,Tfile,
-						       DeleteError}}]}]
-			 end,
+                    Es = [{Ofile,[{none,?MODULE,{rename,Tfile,Ofile,
+                                                 RenameError}}]}],
+                    _ = file:delete(Tfile),
 		    {error,St#compile{errors=St#compile.errors ++ Es}}
 	    end;
 	{error,Error} ->
-- 
2.26.2