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authorHans Bolinder <[email protected]>2014-10-31 08:38:49 +0100
committerBjörn Gustavsson <[email protected]>2015-04-30 12:15:24 +0200
commitcfdcd9e762212a8fb9b4755a69bf715d937f5563 (patch)
tree06ad957e47af3fe654834db029ff29da75f6c594 /lib/parsetools/src/yeccparser.erl
parentb63838ebab1750171ad60e086126431407f0c1b6 (diff)
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parsetools: Use module erl_anno
Diffstat (limited to 'lib/parsetools/src/yeccparser.erl')
-rw-r--r--lib/parsetools/src/yeccparser.erl114
1 files changed, 89 insertions, 25 deletions
diff --git a/lib/parsetools/src/yeccparser.erl b/lib/parsetools/src/yeccparser.erl
index 54f9ba5a58..fa0a1c4e2a 100644
--- a/lib/parsetools/src/yeccparser.erl
+++ b/lib/parsetools/src/yeccparser.erl
@@ -7,17 +7,23 @@
symbol(Symbol) ->
#symbol{line = line_of(Symbol), name = value_of(Symbol)}.
+token(Token) ->
+ setelement(2, Token, line_of(Token)).
+
+string(Token) ->
+ setelement(2, Token, line_of(Token)).
+
value_of(Token) ->
element(3, Token).
line_of(Token) ->
- element(2, Token).
+ erl_anno:line(element(2, Token)).
--file("/clearcase/otp/erts/lib/parsetools/include/yeccpre.hrl", 0).
+-file("lib/parsetools/include/yeccpre.hrl", 0).
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1996-2013. All Rights Reserved.
+%% Copyright Ericsson AB 1996-2015. All Rights Reserved.
%%
%% The contents of this file are subject to the Erlang Public License,
%% Version 1.1, (the "License"); you may not use this file except in
@@ -44,10 +50,11 @@ parse(Tokens) ->
-spec parse_and_scan({function() | {atom(), atom()}, [_]}
| {atom(), atom(), [_]}) -> yecc_ret().
-parse_and_scan({F, A}) -> % Fun or {M, F}
+parse_and_scan({F, A}) ->
yeccpars0([], {{F, A}, no_line}, 0, [], []);
parse_and_scan({M, F, A}) ->
- yeccpars0([], {{{M, F}, A}, no_line}, 0, [], []).
+ Arity = length(A),
+ yeccpars0([], {{fun M:F/Arity, A}, no_line}, 0, [], []).
-spec format_error(any()) -> [char() | list()].
format_error(Message) ->
@@ -140,13 +147,13 @@ yecc_end(Line) ->
yecctoken_end_location(Token) ->
try
- {text, Str} = erl_scan:token_info(Token, text),
- {line, Line} = erl_scan:token_info(Token, line),
+ Str = erl_scan:text(Token),
+ Line = erl_scan:line(Token),
Parts = re:split(Str, "\n"),
Dline = length(Parts) - 1,
Yline = Line + Dline,
- case erl_scan:token_info(Token, column) of
- {column, Column} ->
+ case erl_scan:column(Token) of
+ Column when is_integer(Column) ->
Col = byte_size(lists:last(Parts)),
{Yline, Col + if Dline =:= 0 -> Column; true -> 1 end};
undefined ->
@@ -156,23 +163,26 @@ yecctoken_end_location(Token) ->
yecctoken_location(Token)
end.
+-compile({nowarn_unused_function, yeccerror/1}).
yeccerror(Token) ->
Text = yecctoken_to_string(Token),
Location = yecctoken_location(Token),
{error, {Location, ?MODULE, ["syntax error before: ", Text]}}.
+-compile({nowarn_unused_function, yecctoken_to_string/1}).
yecctoken_to_string(Token) ->
- case catch erl_scan:token_info(Token, text) of
- {text, Txt} -> Txt;
+ case catch erl_scan:text(Token) of
+ Txt when is_list(Txt) -> Txt;
_ -> yecctoken2string(Token)
end.
yecctoken_location(Token) ->
- case catch erl_scan:token_info(Token, location) of
- {location, Loc} -> Loc;
+ case catch erl_scan:location(Token) of
+ Loc when Loc =/= undefined -> Loc;
_ -> element(2, Token)
end.
+-compile({nowarn_unused_function, yecctoken2string/1}).
yecctoken2string({atom, _, A}) -> io_lib:write(A);
yecctoken2string({integer,_,N}) -> io_lib:write(N);
yecctoken2string({float,_,F}) -> io_lib:write(F);
@@ -180,7 +190,7 @@ yecctoken2string({char,_,C}) -> io_lib:write_char(C);
yecctoken2string({var,_,V}) -> io_lib:format("~s", [V]);
yecctoken2string({string,_,S}) -> io_lib:write_string(S);
yecctoken2string({reserved_symbol, _, A}) -> io_lib:write(A);
-yecctoken2string({_Cat, _, Val}) -> io_lib:write(Val);
+yecctoken2string({_Cat, _, Val}) -> io_lib:format("~p",[Val]);
yecctoken2string({dot, _}) -> "'.'";
yecctoken2string({'$end', _}) ->
[];
@@ -193,7 +203,7 @@ yecctoken2string(Other) ->
--file("yeccparser.erl", 196).
+-file("yeccgramm.erl", 207).
yeccpars2(0=S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_0(S, Cat, Ss, Stack, T, Ts, Tzr);
@@ -268,7 +278,7 @@ yeccpars2(34=S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2(35=S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccpars2_35(S, Cat, Ss, Stack, T, Ts, Tzr);
yeccpars2(Other, _, _, _, _, _, _) ->
- erlang:error({yecc_bug,"1.3",{missing_state_in_action_table, Other}}).
+ erlang:error({yecc_bug,"1.4",{missing_state_in_action_table, Other}}).
yeccpars2_0(S, atom, Ss, Stack, T, Ts, Tzr) ->
yeccpars1(S, 6, Ss, Stack, T, Ts, Tzr);
@@ -417,16 +427,20 @@ yeccpars2_19(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
yeccpars2_20(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
+ NewStack = yeccpars2_20_(Stack),
+ yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
yeccpars2_21(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
+ NewStack = yeccpars2_21_(Stack),
+ yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
yeccpars2_22(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
+ NewStack = yeccpars2_22_(Stack),
+ yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
yeccpars2_23(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
+ NewStack = yeccpars2_23_(Stack),
+ yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
yeccpars2_24(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
NewStack = yeccpars2_24_(Stack),
@@ -437,10 +451,12 @@ yeccpars2_25(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
yeccpars2_26(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
+ NewStack = yeccpars2_26_(Stack),
+ yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
yeccpars2_27(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
- yeccgoto_token(hd(Ss), Cat, Ss, Stack, T, Ts, Tzr).
+ NewStack = yeccpars2_27_(Stack),
+ yeccgoto_token(hd(Ss), Cat, Ss, NewStack, T, Ts, Tzr).
yeccpars2_28(_S, Cat, Ss, Stack, T, Ts, Tzr) ->
[_|Nss] = Ss,
@@ -616,6 +632,38 @@ yeccpars2_19_(__Stack0) ->
{ ':' , line_of ( __1 ) }
end | __Stack].
+-compile({inline,yeccpars2_20_/1}).
+-file("yeccgramm.yrl", 48).
+yeccpars2_20_(__Stack0) ->
+ [__1 | __Stack] = __Stack0,
+ [begin
+ token ( __1 )
+ end | __Stack].
+
+-compile({inline,yeccpars2_21_/1}).
+-file("yeccgramm.yrl", 52).
+yeccpars2_21_(__Stack0) ->
+ [__1 | __Stack] = __Stack0,
+ [begin
+ token ( __1 )
+ end | __Stack].
+
+-compile({inline,yeccpars2_22_/1}).
+-file("yeccgramm.yrl", 49).
+yeccpars2_22_(__Stack0) ->
+ [__1 | __Stack] = __Stack0,
+ [begin
+ token ( __1 )
+ end | __Stack].
+
+-compile({inline,yeccpars2_23_/1}).
+-file("yeccgramm.yrl", 50).
+yeccpars2_23_(__Stack0) ->
+ [__1 | __Stack] = __Stack0,
+ [begin
+ token ( __1 )
+ end | __Stack].
+
-compile({inline,yeccpars2_24_/1}).
-file("yeccgramm.yrl", 53).
yeccpars2_24_(__Stack0) ->
@@ -632,6 +680,22 @@ yeccpars2_25_(__Stack0) ->
{ value_of ( __1 ) , line_of ( __1 ) }
end | __Stack].
+-compile({inline,yeccpars2_26_/1}).
+-file("yeccgramm.yrl", 51).
+yeccpars2_26_(__Stack0) ->
+ [__1 | __Stack] = __Stack0,
+ [begin
+ token ( __1 )
+ end | __Stack].
+
+-compile({inline,yeccpars2_27_/1}).
+-file("yeccgramm.yrl", 47).
+yeccpars2_27_(__Stack0) ->
+ [__1 | __Stack] = __Stack0,
+ [begin
+ token ( __1 )
+ end | __Stack].
+
-compile({inline,yeccpars2_28_/1}).
-file("yeccgramm.yrl", 42).
yeccpars2_28_(__Stack0) ->
@@ -653,7 +717,7 @@ yeccpars2_29_(__Stack0) ->
yeccpars2_32_(__Stack0) ->
[__1 | __Stack] = __Stack0,
[begin
- [ __1 ]
+ [ string ( __1 ) ]
end | __Stack].
-compile({inline,yeccpars2_33_/1}).
@@ -661,7 +725,7 @@ yeccpars2_32_(__Stack0) ->
yeccpars2_33_(__Stack0) ->
[__2,__1 | __Stack] = __Stack0,
[begin
- [ __1 | __2 ]
+ [ string ( __1 ) | __2 ]
end | __Stack].
-compile({inline,yeccpars2_34_/1}).
@@ -681,4 +745,4 @@ yeccpars2_35_(__Stack0) ->
end | __Stack].
--file("yeccgramm.yrl", 75).
+-file("yeccgramm.yrl", 82).