File 0878-logger-Add-specs-to-logger-API-functions.p... of Package erlang

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File 0878-logger-Add-specs-to-logger-API-functions.patch of Package erlang (Revision 6af3eea487054748181c35715c642268)

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From 121509db00e208275a2c9a3cd4f90e24db3c45b2 Mon Sep 17 00:00:00 2001
From: Lukas Larsson <lukas@erlang.org>
Date: Mon, 9 Oct 2023 15:51:40 +0200
Subject: [PATCH 1/2] logger: Add specs to logger API functions

---
 lib/kernel/doc/src/logger.xml |  11 +-
 lib/kernel/src/logger.erl     | 210 +++++++++++++++++++++-------------
 2 files changed, 132 insertions(+), 89 deletions(-)

diff --git a/lib/kernel/doc/src/logger.xml b/lib/kernel/doc/src/logger.xml
index 1299ada9b8..c58b417115 100644
--- a/lib/kernel/doc/src/logger.xml
+++ b/lib/kernel/doc/src/logger.xml
@@ -420,20 +420,15 @@ logger:error("error happened because: ~p", [Reason]). % Without macro
     </func>
 
     <func>
-      <name name="log" arity="2" since="OTP 21.0"/>
+      <name name="log" arity="2" clause_i="1" since="OTP 21.0"/>
+      <name name="log" arity="2" clause_i="2" since="OTP 21.0"/>
       <name name="log" arity="3" clause_i="1" since="OTP 21.0"/>
       <name name="log" arity="3" clause_i="2" since="OTP 21.0"/>
       <name name="log" arity="3" clause_i="3" since="OTP 21.0"/>
+      <name name="log" arity="3" clause_i="4" since="OTP 21.0"/>
       <name name="log" arity="4" clause_i="1" since="OTP 21.0"/>
       <name name="log" arity="4" clause_i="2" since="OTP 21.0"/>
       <fsummary>Logs the given message.</fsummary>
-      <type variable="Level"/>
-      <type variable="StringOrReport" name_i="1"/>
-      <type variable="Format" name_i="3"/>
-      <type variable="Args" name_i="3"/>
-      <type variable="Fun" name_i="4"/>
-      <type variable="FunArgs" name_i="4"/>
-      <type variable="Metadata"/>
       <desc>
         <p>Create a log event at the given
           <seeguide marker="logger_chapter#log_level">log level</seeguide>,
diff --git a/lib/kernel/src/logger.erl b/lib/kernel/src/logger.erl
index 14f47ddf9b..b5fc4b385f 100644
--- a/lib/kernel/src/logger.erl
+++ b/lib/kernel/src/logger.erl
@@ -159,96 +159,144 @@
 
 %%%-----------------------------------------------------------------
 %%% API
-emergency(X) ->
-    log(emergency,X).
-emergency(X,Y) ->
-    log(emergency,X,Y).
-emergency(X,Y,Z) ->
-    log(emergency,X,Y,Z).
-
-alert(X) ->
-    log(alert,X).
-alert(X,Y) ->
-    log(alert,X,Y).
-alert(X,Y,Z) ->
-    log(alert,X,Y,Z).
-
-critical(X) ->
-    log(critical,X).
-critical(X,Y) ->
-    log(critical,X,Y).
-critical(X,Y,Z) ->
-    log(critical,X,Y,Z).
-
-error(X) ->
-    log(error,X).
-error(X,Y) ->
-    log(error,X,Y).
-error(X,Y,Z) ->
-    log(error,X,Y,Z).
-
-warning(X) ->
-    log(warning,X).
-warning(X,Y) ->
-    log(warning,X,Y).
-warning(X,Y,Z) ->
-    log(warning,X,Y,Z).
-
-notice(X) ->
-    log(notice,X).
-notice(X,Y) ->
-    log(notice,X,Y).
-notice(X,Y,Z) ->
-    log(notice,X,Y,Z).
-
-info(X) ->
-    log(info,X).
-info(X,Y) ->
-    log(info,X,Y).
-info(X,Y,Z) ->
-    log(info,X,Y,Z).
-
-debug(X) ->
-    log(debug,X).
-debug(X,Y) ->
-    log(debug,X,Y).
-debug(X,Y,Z) ->
-    log(debug,X,Y,Z).
-
--spec log(Level,StringOrReport) -> ok when
-      Level :: level(),
-      StringOrReport :: unicode:chardata() | report().
+
+-spec emergency(String :: unicode:chardata()) -> ok;
+               (Report :: report()) -> ok.
+emergency(StringOrReport) ->
+    log(emergency,StringOrReport).
+-spec emergency(String :: unicode:chardata(), Metadata :: metadata()) -> ok;
+               (Report :: report(), Metadata :: metadata()) -> ok;
+               (Format :: io:format(), Args :: [term()]) -> ok;
+               (Fun :: msg_fun(), FunArgs :: term()) -> ok.
+emergency(FormatOrFun,Args) ->
+    log(emergency,FormatOrFun,Args).
+-spec emergency(Format :: io:format(), Args :: [term()], Metadata :: metadata()) -> ok;
+               (Fun :: msg_fun(), FunArgs :: term(), Metadata :: metadata()) -> ok.
+emergency(FormatOrFun,Args,Metadata) ->
+    log(emergency,FormatOrFun,Args,Metadata).
+
+-spec alert(String :: unicode:chardata()) -> ok;
+           (Report :: report()) -> ok.
+alert(StringOrReport) ->
+    log(alert,StringOrReport).
+-spec alert(String :: unicode:chardata(), Metadata :: metadata()) -> ok;
+           (Report :: report(), Metadata :: metadata()) -> ok;
+           (Format :: io:format(), Args :: [term()]) -> ok;
+           (Fun :: msg_fun(), FunArgs :: term()) -> ok.
+alert(FormatOrFun,Args) ->
+    log(alert,FormatOrFun,Args).
+-spec alert(Format :: io:format(), Args :: [term()], Metadata :: metadata()) -> ok;
+           (Fun :: msg_fun(), FunArgs :: term(), Metadata :: metadata()) -> ok.
+alert(FormatOrFun,Args,Metadata) ->
+    log(alert,FormatOrFun,Args,Metadata).
+
+-spec critical(String :: unicode:chardata()) -> ok;
+              (Report :: report()) -> ok.
+critical(StringOrReport) ->
+    log(critical,StringOrReport).
+-spec critical(String :: unicode:chardata(), Metadata :: metadata()) -> ok;
+              (Report :: report(), Metadata :: metadata()) -> ok;
+              (Format :: io:format(), Args :: [term()]) -> ok;
+              (Fun :: msg_fun(), FunArgs :: term()) -> ok.
+critical(FormatOrFun,Args) ->
+    log(critical,FormatOrFun,Args).
+-spec critical(Format :: io:format(), Args :: [term()], Metadata :: metadata()) -> ok;
+              (Fun :: msg_fun(), FunArgs :: term(), Metadata :: metadata()) -> ok.
+critical(FormatOrFun,Args,Metadata) ->
+    log(critical,FormatOrFun,Args,Metadata).
+
+-spec error(String :: unicode:chardata()) -> ok;
+           (Report :: report()) -> ok.
+error(StringOrReport) ->
+    log(error,StringOrReport).
+-spec error(String :: unicode:chardata(), Metadata :: metadata()) -> ok;
+           (Report :: report(), Metadata :: metadata()) -> ok;
+           (Format :: io:format(), Args :: [term()]) -> ok;
+           (Fun :: msg_fun(), FunArgs :: term()) -> ok.
+error(FormatOrFun,Args) ->
+    log(error,FormatOrFun,Args).
+-spec error(Format :: io:format(), Args :: [term()], Metadata :: metadata()) -> ok;
+           (Fun :: msg_fun(), FunArgs :: term(), Metadata :: metadata()) -> ok.
+error(FormatOrFun,Args,Metadata) ->
+    log(error,FormatOrFun,Args,Metadata).
+
+-spec warning(String :: unicode:chardata()) -> ok;
+             (Report :: report()) -> ok.
+warning(StringOrReport) ->
+    log(warning,StringOrReport).
+-spec warning(String :: unicode:chardata(), Metadata :: metadata()) -> ok;
+             (Report :: report(), Metadata :: metadata()) -> ok;
+             (Format :: io:format(), Args :: [term()]) -> ok;
+             (Fun :: msg_fun(), FunArgs :: term()) -> ok.
+warning(FormatOrFun,Args) ->
+    log(warning,FormatOrFun,Args).
+-spec warning(Format :: io:format(), Args :: [term()], Metadata :: metadata()) -> ok;
+             (Fun :: msg_fun(), FunArgs :: term(), Metadata :: metadata()) -> ok.
+warning(FormatOrFun,Args,Metadata) ->
+    log(warning,FormatOrFun,Args,Metadata).
+
+-spec notice(String :: unicode:chardata()) -> ok;
+            (Report :: report()) -> ok.
+notice(StringOrReport) ->
+    log(notice,StringOrReport).
+-spec notice(String :: unicode:chardata(), Metadata :: metadata()) -> ok;
+            (Report :: report(), Metadata :: metadata()) -> ok;
+            (Format :: io:format(), Args :: [term()]) -> ok;
+            (Fun :: msg_fun(), FunArgs :: term()) -> ok.
+notice(FormatOrFun,Args) ->
+    log(notice,FormatOrFun,Args).
+-spec notice(Format :: io:format(), Args :: [term()], Metadata :: metadata()) -> ok;
+            (Fun :: msg_fun(), FunArgs :: term(), Metadata :: metadata()) -> ok.
+notice(FormatOrFun,Args,Metadata) ->
+    log(notice,FormatOrFun,Args,Metadata).
+
+-spec info(String :: unicode:chardata()) -> ok;
+          (Report :: report()) -> ok.
+info(StringOrReport) ->
+    log(info,StringOrReport).
+-spec info(String :: unicode:chardata(), Metadata :: metadata()) -> ok;
+          (Report :: report(), Metadata :: metadata()) -> ok;
+          (Format :: io:format(), Args :: [term()]) -> ok;
+          (Fun :: msg_fun(), FunArgs :: term()) -> ok.
+info(FormatOrFun,Args) ->
+    log(info,FormatOrFun,Args).
+-spec info(Format :: io:format(), Args :: [term()], Metadata :: metadata()) -> ok;
+          (Fun :: msg_fun(), FunArgs :: term(), Metadata :: metadata()) -> ok.
+info(FormatOrFun,Args,Metadata) ->
+    log(info,FormatOrFun,Args,Metadata).
+
+-spec debug(String :: unicode:chardata()) -> ok;
+           (Report :: report()) -> ok.
+debug(StringOrReport) ->
+    log(debug,StringOrReport).
+-spec debug(String :: unicode:chardata(), Metadata :: metadata()) -> ok;
+           (Report :: report(), Metadata :: metadata()) -> ok;
+           (Format :: io:format(), Args :: [term()]) -> ok;
+           (Fun :: msg_fun(), FunArgs :: term()) -> ok.
+debug(FormatOrFun,Args) ->
+    log(debug,FormatOrFun,Args).
+-spec debug(Format :: io:format(), Args :: [term()], Metadata :: metadata()) -> ok;
+           (Fun :: msg_fun(), FunArgs :: term(), Metadata :: metadata()) -> ok.
+debug(FormatOrFun,Args,Metadata) ->
+    log(debug,FormatOrFun,Args,Metadata).
+
+-spec log(Level :: level(), String :: unicode:chardata()) -> ok;
+         (Level :: level(), Report :: report()) -> ok.
 log(Level, StringOrReport) ->
     do_log(Level,StringOrReport,#{}).
 
--spec log(Level,StringOrReport,Metadata) -> ok when
-      Level :: level(),
-      StringOrReport :: unicode:chardata() | report(),
-      Metadata :: metadata();
-         (Level,Format,Args) -> ok when
-      Level :: level(),
-      Format :: io:format(),
-      Args ::[term()];
-         (Level,Fun,FunArgs) -> ok when
-      Level :: level(),
-      Fun :: msg_fun(),
-      FunArgs :: term().
+-spec log(Level :: level(), String :: unicode:chardata(), Metadata :: metadata()) -> ok;
+         (Level :: level(), Report :: report(), Metadata :: metadata()) -> ok;
+         (Level :: level(), Format :: io:format(), Args :: [term()]) -> ok;
+         (Level :: level(), Fun :: msg_fun(), FunArgs :: term()) -> ok.
 log(Level, StringOrReport, Metadata)
   when is_map(Metadata), not is_function(StringOrReport) ->
     do_log(Level,StringOrReport,Metadata);
 log(Level, FunOrFormat, Args) ->
     do_log(Level,{FunOrFormat,Args},#{}).
 
--spec log(Level,Format, Args, Metadata) -> ok when
-      Level :: level(),
-      Format :: io:format(),
-      Args :: [term()],
-      Metadata :: metadata();
-         (Level,Fun,FunArgs,Metadata) -> ok when
-      Level :: level(),
-      Fun :: msg_fun(),
-      FunArgs :: term(),
-      Metadata :: metadata().
+-spec log(Level :: level(), Format :: io:format(), Args :: [term()], Metadata :: metadata()) -> ok;
+         (Level :: level(), Fun :: msg_fun(), FunArgs :: term(), Metadata :: metadata()) -> ok.
 log(Level, FunOrFormat, Args, Metadata) ->
     do_log(Level,{FunOrFormat,Args},Metadata).
 
-- 
2.35.3

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File 0878-logger-Add-specs-to-logger-API-functions.patch of Package erlang (Revision 6af3eea487054748181c35715c642268)

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