File 0236-filter-makedep_side_effect-when-in-erl_abs... of Package erlang

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File 0236-filter-makedep_side_effect-when-in-erl_abstract_code.patch of Package erlang (Revision e12eac3531702e716814003585fac69d)

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From e754ac13ebdb6e9483a514ec32392a540f96d4c3 Mon Sep 17 00:00:00 2001
From: Tony Rogvall <tony@rogvall.se>
Date: Mon, 26 Oct 2020 15:26:42 +0100
Subject: [PATCH] filter makedep_side_effect when in erl_abstract_code.erl to
 avoid dializer and others callers to crash

---
 lib/stdlib/src/erl_abstract_code.erl |  1 +
 lib/stdlib/test/beam_lib_SUITE.erl   | 36 +++++++++++++++++++++++++++-
 2 files changed, 36 insertions(+), 1 deletion(-)

diff --git a/lib/stdlib/src/erl_abstract_code.erl b/lib/stdlib/src/erl_abstract_code.erl
index 6e45f11aa3..8eed00494e 100644
--- a/lib/stdlib/src/erl_abstract_code.erl
+++ b/lib/stdlib/src/erl_abstract_code.erl
@@ -22,6 +22,7 @@ delete_reports(Opts) ->
 is_report_option(report) -> true;
 is_report_option(report_errors) -> true;
 is_report_option(report_warnings) -> true;
+is_report_option(makedep_side_effect) -> true;
 is_report_option(_) -> false.
 
 add_core_returns(Opts) ->
diff --git a/lib/stdlib/test/beam_lib_SUITE.erl b/lib/stdlib/test/beam_lib_SUITE.erl
index 68d490ddef..92a9916267 100644
--- a/lib/stdlib/test/beam_lib_SUITE.erl
+++ b/lib/stdlib/test/beam_lib_SUITE.erl
@@ -37,6 +37,7 @@
 	 normal/1, error/1, cmp/1, cmp_literals/1, strip/1, strip_add_chunks/1, otp_6711/1,
          building/1, md5/1, encrypted_abstr/1, encrypted_abstr_file/1,
          missing_debug_info_backend/1]).
+-export([test_makedep_abstract_code/1]).
 
 -export([init_per_testcase/2, end_per_testcase/2]).
 
@@ -46,7 +47,9 @@ suite() ->
 
 all() -> 
     [error, normal, cmp, cmp_literals, strip, strip_add_chunks, otp_6711,
-     building, md5, encrypted_abstr, encrypted_abstr_file, missing_debug_info_backend].
+     building, md5, encrypted_abstr, encrypted_abstr_file,
+     missing_debug_info_backend, test_makedep_abstract_code
+    ].
 
 groups() -> 
     [].
@@ -777,6 +780,37 @@ do_encrypted_abstr_file(Beam, Key) ->
     {error,beam_lib,Error} = beam_lib:chunks(Beam, [abstract_code]),
     ok.
 
+test_makedep_abstract_code(Conf) ->
+    PrivDir = ?privdir,
+    ErlFile = filename:join(PrivDir, "hello.erl"),
+    BeamFile = filename:join(PrivDir, "hello.beam"),
+    file:write_file(ErlFile,
+		    ["-module(hello).\n",
+		     "-export([start/0]).\n",
+		     "start() -> ok.\n"
+		    ]),
+    DependDir = filename:join(PrivDir, "depend"),
+    file:make_dir(DependDir),
+    DependFile = filename:join(DependDir,"hello.d"),
+    compile:file(ErlFile,
+		 [debug_info,
+		  makedep_side_effect,
+		  {outdir, PrivDir},
+		  {makedep_output, DependFile}]),
+    file:delete(DependFile),
+    file:del_dir(DependDir),
+    case beam_lib:chunks(BeamFile, [debug_info]) of
+	{ok, {Module, [{debug_info, {debug_info_v1,
+				     _Backend=erl_abstract_code,Metadata}}]}} ->
+	    SrcOpts = [no_copt, to_core, binary, return_errors,
+		       no_inline, strict_record_tests, strict_record_updates,
+		       dialyzer, no_spawn_compiler_process],
+	    {ok,_} = erl_abstract_code:debug_info(core_v1, Module, Metadata,
+						  SrcOpts),
+            ok
+    end.
+    
+
 write_crypt_file(Contents0) ->
     Contents = list_to_binary([Contents0]),
     io:format("~s\n", [binary_to_list(Contents)]),
-- 
2.26.2

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