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-rw-r--r--erts/doc/src/absform.xml7
-rw-r--r--lib/parsetools/test/leex_SUITE.erl1
-rw-r--r--lib/stdlib/examples/erl_id_trans.erl5
-rw-r--r--lib/stdlib/src/epp.erl2
-rw-r--r--lib/stdlib/src/erl_lint.erl4
-rw-r--r--lib/stdlib/src/erl_parse.yrl8
-rw-r--r--lib/stdlib/src/erl_pp.erl2
-rw-r--r--lib/stdlib/src/erl_scan.erl1
-rw-r--r--lib/stdlib/test/erl_pp_SUITE.erl22
-rw-r--r--lib/stdlib/test/erl_scan_SUITE.erl2
-rw-r--r--lib/syntax_tools/src/erl_prettypr.erl7
-rw-r--r--lib/syntax_tools/src/erl_syntax.erl55
-rw-r--r--lib/wx/examples/demo/demo_html_tagger.erl1
13 files changed, 5 insertions, 112 deletions
diff --git a/erts/doc/src/absform.xml b/erts/doc/src/absform.xml
index 4455d0ac92..d036b4c7fb 100644
--- a/erts/doc/src/absform.xml
+++ b/erts/doc/src/absform.xml
@@ -290,13 +290,6 @@
<item>If E is <c><![CDATA[fun Fc_1 ; ... ; Fc_k end]]></c>
where each <c><![CDATA[Fc_i]]></c> is a function clause then Rep(E) =
<c><![CDATA[{'fun',LINE,{clauses,[Rep(Fc_1), ..., Rep(Fc_k)]}}]]></c>.</item>
- <item>If E is <c><![CDATA[query [E_0 || W_1, ..., W_k] end]]></c>,
- where each <c><![CDATA[W_i]]></c> is a generator or a filter, then
- Rep(E) = <c><![CDATA[{'query',LINE,{lc,LINE,Rep(E_0),[Rep(W_1), ..., Rep(W_k)]}}]]></c>.
- For Rep(W), see below.</item>
- <item>If E is <c><![CDATA[E_0.Field]]></c>, a Mnesia record access
- inside a query, then
- Rep(E) = <c><![CDATA[{record_field,LINE,Rep(E_0),Rep(Field)}]]></c>.</item>
<item>If E is <c><![CDATA[( E_0 )]]></c>, then
Rep(E) = <c><![CDATA[Rep(E_0)]]></c>,
i.e., parenthesized expressions cannot be distinguished from their bodies.</item>
diff --git a/lib/parsetools/test/leex_SUITE.erl b/lib/parsetools/test/leex_SUITE.erl
index 4a0f70ba71..9d591c0d05 100644
--- a/lib/parsetools/test/leex_SUITE.erl
+++ b/lib/parsetools/test/leex_SUITE.erl
@@ -649,7 +649,6 @@ reserved_word('fun') -> true;
reserved_word('if') -> true;
reserved_word('let') -> true;
reserved_word('of') -> true;
-reserved_word('query') -> true;
reserved_word('receive') -> true;
reserved_word('when') -> true;
reserved_word('bnot') -> true;
diff --git a/lib/stdlib/examples/erl_id_trans.erl b/lib/stdlib/examples/erl_id_trans.erl
index 34c6ecc394..51def8c8e1 100644
--- a/lib/stdlib/examples/erl_id_trans.erl
+++ b/lib/stdlib/examples/erl_id_trans.erl
@@ -153,7 +153,6 @@ pattern({record,Line,Name,Pfs0}) ->
pattern({record_index,Line,Name,Field0}) ->
Field1 = pattern(Field0),
{record_index,Line,Name,Field1};
-%% record_field occurs in query expressions
pattern({record_field,Line,Rec0,Name,Field0}) ->
Rec1 = expr(Rec0),
Field1 = expr(Field0),
@@ -431,10 +430,6 @@ expr({'catch',Line,E0}) ->
%% No new variables added.
E1 = expr(E0),
{'catch',Line,E1};
-expr({'query', Line, E0}) ->
- %% lc expression
- E = expr(E0),
- {'query', Line, E};
expr({match,Line,P0,E0}) ->
E1 = expr(E0),
P1 = pattern(P0),
diff --git a/lib/stdlib/src/epp.erl b/lib/stdlib/src/epp.erl
index a0f7660ecf..ebabf8d700 100644
--- a/lib/stdlib/src/epp.erl
+++ b/lib/stdlib/src/epp.erl
@@ -1224,8 +1224,6 @@ macro_arg([{'try',Lr}|Toks], E, Arg) ->
macro_arg(Toks, ['end'|E], [{'try',Lr}|Arg]);
macro_arg([{'cond',Lr}|Toks], E, Arg) ->
macro_arg(Toks, ['end'|E], [{'cond',Lr}|Arg]);
-macro_arg([{'query',Lr}|Toks], E, Arg) ->
- macro_arg(Toks, ['end'|E], [{'query',Lr}|Arg]);
macro_arg([{Rb,Lrb}|Toks], [Rb|E], Arg) -> %Found matching close
macro_arg(Toks, E, [{Rb,Lrb}|Arg]);
macro_arg([T|Toks], E, Arg) ->
diff --git a/lib/stdlib/src/erl_lint.erl b/lib/stdlib/src/erl_lint.erl
index d24e2fff44..8fd45c3fe2 100644
--- a/lib/stdlib/src/erl_lint.erl
+++ b/lib/stdlib/src/erl_lint.erl
@@ -2205,9 +2205,7 @@ expr({op,_Line,_Op,L,R}, Vt, St) ->
expr_list([L,R], Vt, St); %They see the same variables
%% The following are not allowed to occur anywhere!
expr({remote,Line,_M,_F}, _Vt, St) ->
- {[],add_error(Line, illegal_expr, St)};
-expr({'query',Line,_Q}, _Vt, St) ->
- {[],add_error(Line, {mnemosyne,"query"}, St)}.
+ {[],add_error(Line, illegal_expr, St)}.
%% expr_list(Expressions, Variables, State) ->
%% {UsedVarTable,State}
diff --git a/lib/stdlib/src/erl_parse.yrl b/lib/stdlib/src/erl_parse.yrl
index 002abc11e8..8316462989 100644
--- a/lib/stdlib/src/erl_parse.yrl
+++ b/lib/stdlib/src/erl_parse.yrl
@@ -36,7 +36,7 @@ tuple
record_expr record_tuple record_field record_fields
if_expr if_clause if_clauses case_expr cr_clause cr_clauses receive_expr
fun_expr fun_clause fun_clauses atom_or_var integer_or_var
-try_expr try_catch try_clause try_clauses query_expr
+try_expr try_catch try_clause try_clauses
function_call argument_list
exprs guard
atomic strings
@@ -54,7 +54,7 @@ char integer float atom string var
'(' ')' ',' '->' ':-' '{' '}' '[' ']' '|' '||' '<-' ';' ':' '#' '.'
'after' 'begin' 'case' 'try' 'catch' 'end' 'fun' 'if' 'of' 'receive' 'when'
-'andalso' 'orelse' 'query'
+'andalso' 'orelse'
'bnot' 'not'
'*' '/' 'div' 'rem' 'band' 'and'
'+' '-' 'bor' 'bxor' 'bsl' 'bsr' 'or' 'xor'
@@ -272,7 +272,6 @@ expr_max -> case_expr : '$1'.
expr_max -> receive_expr : '$1'.
expr_max -> fun_expr : '$1'.
expr_max -> try_expr : '$1'.
-expr_max -> query_expr : '$1'.
list -> '[' ']' : {nil,?line('$1')}.
@@ -432,9 +431,6 @@ try_clause -> var ':' expr clause_guard clause_body :
L = ?line('$1'),
{clause,L,[{tuple,L,['$1','$3',{var,L,'_'}]}],'$4','$5'}.
-query_expr -> 'query' list_comprehension 'end' :
- {'query',?line('$1'),'$2'}.
-
argument_list -> '(' ')' : {[],?line('$1')}.
argument_list -> '(' exprs ')' : {'$2',?line('$1')}.
diff --git a/lib/stdlib/src/erl_pp.erl b/lib/stdlib/src/erl_pp.erl
index 0383ce6839..0e1156075a 100644
--- a/lib/stdlib/src/erl_pp.erl
+++ b/lib/stdlib/src/erl_pp.erl
@@ -510,8 +510,6 @@ lexpr({'fun',_,{clauses,Cs}}, _Prec, Opts) ->
lexpr({'fun',_,{clauses,Cs},Extra}, _Prec, Opts) ->
{force_nl,fun_info(Extra),
{list,[{first,'fun',fun_clauses(Cs, Opts)},'end']}};
-lexpr({'query',_,Lc}, _Prec, Opts) ->
- {list,[{step,leaf("query"),lexpr(Lc, 0, Opts)},'end']};
lexpr({call,_,{remote,_,{atom,_,M},{atom,_,F}=N}=Name,Args}, Prec, Opts) ->
case erl_internal:bif(M, F, length(Args)) of
true ->
diff --git a/lib/stdlib/src/erl_scan.erl b/lib/stdlib/src/erl_scan.erl
index e5bb287c45..bc0eaf015d 100644
--- a/lib/stdlib/src/erl_scan.erl
+++ b/lib/stdlib/src/erl_scan.erl
@@ -1404,7 +1404,6 @@ reserved_word('fun') -> true;
reserved_word('if') -> true;
reserved_word('let') -> true;
reserved_word('of') -> true;
-reserved_word('query') -> true;
reserved_word('receive') -> true;
reserved_word('when') -> true;
reserved_word('bnot') -> true;
diff --git a/lib/stdlib/test/erl_pp_SUITE.erl b/lib/stdlib/test/erl_pp_SUITE.erl
index db416b03b0..37be61d665 100644
--- a/lib/stdlib/test/erl_pp_SUITE.erl
+++ b/lib/stdlib/test/erl_pp_SUITE.erl
@@ -537,29 +537,9 @@ messages(Config) when is_list(Config) ->
?line true = "\n" =:= lists:flatten(erl_pp:form({eof,0})),
ok.
-old_mnemosyne_syntax(suite) ->
- [];
old_mnemosyne_syntax(Config) when is_list(Config) ->
- %% Since we have kept the 'query' syntax and ':-' token,
+ %% Since we have kept the ':-' token,
%% better test that we can pretty print it.
- Q = {'query',6,
- {lc,6,
- {var,6,'X'},
- [{generate,6,
- {var,6,'X'},
- {call,6,{atom,6,table},[{atom,6,tab}]}},
- {match,7,
- {record_field,7,{var,7,'X'},{atom,7,foo}},
- {atom,7,bar}}]}},
- ?line "query\n"
- " [ \n" % extra space...
- " X ||\n"
- " X <- table(tab),\n"
- " X.foo = bar\n"
- " ]\n"
- "end" =
- lists:flatten(erl_pp:expr(Q)),
-
R = {rule,12,sales,2,
[{clause,12,
[{var,12,'E'},{atom,12,employee}],
diff --git a/lib/stdlib/test/erl_scan_SUITE.erl b/lib/stdlib/test/erl_scan_SUITE.erl
index 34e1b99abe..9a6b2f8f34 100644
--- a/lib/stdlib/test/erl_scan_SUITE.erl
+++ b/lib/stdlib/test/erl_scan_SUITE.erl
@@ -197,7 +197,7 @@ otp_7810(Config) when is_list(Config) ->
reserved_words() ->
L = ['after', 'begin', 'case', 'try', 'cond', 'catch',
'andalso', 'orelse', 'end', 'fun', 'if', 'let', 'of',
- 'query', 'receive', 'when', 'bnot', 'not', 'div',
+ 'receive', 'when', 'bnot', 'not', 'div',
'rem', 'band', 'and', 'bor', 'bxor', 'bsl', 'bsr',
'or', 'xor'],
[begin
diff --git a/lib/syntax_tools/src/erl_prettypr.erl b/lib/syntax_tools/src/erl_prettypr.erl
index 1a55a5e71c..1ffcf31134 100644
--- a/lib/syntax_tools/src/erl_prettypr.erl
+++ b/lib/syntax_tools/src/erl_prettypr.erl
@@ -813,13 +813,6 @@ lay_2(Node, Ctxt) ->
reset_prec(Ctxt)),
lay_parentheses(D, Ctxt);
- query_expr ->
- Ctxt1 = reset_prec(Ctxt),
- D = lay(erl_syntax:query_expr_body(Node), Ctxt1),
- sep([text("query"),
- nest(Ctxt1#ctxt.sub_indent, D),
- text("end")]);
-
receive_expr ->
Ctxt1 = reset_prec(Ctxt),
D1 = lay_clauses(erl_syntax:receive_expr_clauses(Node),
diff --git a/lib/syntax_tools/src/erl_syntax.erl b/lib/syntax_tools/src/erl_syntax.erl
index f7420030c3..41a1708925 100644
--- a/lib/syntax_tools/src/erl_syntax.erl
+++ b/lib/syntax_tools/src/erl_syntax.erl
@@ -235,8 +235,6 @@
prefix_expr/2,
prefix_expr_argument/1,
prefix_expr_operator/1,
- query_expr/1,
- query_expr_body/1,
receive_expr/1,
receive_expr/3,
receive_expr_action/1,
@@ -449,7 +447,6 @@
%% <td>parentheses</td>
%% <td>prefix_expr</td>
%% </tr><tr>
-%% <td>query_expr</td>
%% <td>receive_expr</td>
%% <td>record_access</td>
%% </tr><tr>
@@ -513,7 +510,6 @@
%% @see operator/1
%% @see parentheses/1
%% @see prefix_expr/2
-%% @see query_expr/1
%% @see receive_expr/3
%% @see record_access/3
%% @see record_expr/2
@@ -578,7 +574,6 @@ type(Node) ->
{match, _, _, _} -> match_expr;
{op, _, _, _, _} -> infix_expr;
{op, _, _, _} -> prefix_expr;
- {'query', _, _} -> query_expr;
{record, _, _, _, _} -> record_expr;
{record, _, _, _} -> record_expr;
{record_field, _, _, _, _} -> record_access;
@@ -4097,7 +4092,6 @@ record_access(Argument, Field) ->
%% @see record_access_type/1
%% @see record_access_field/1
%% @see record_expr/3
-%% @see query_expr/1
-record(record_access, {argument :: syntaxTree(),
type :: 'none' | syntaxTree(),
@@ -4574,50 +4568,6 @@ binary_comp_body(Node) ->
%% =====================================================================
-%% @doc Creates an abstract Mnemosyne query expression. The result
-%% represents "<code>query <em>Body</em> end</code>".
-%%
-%% @see query_expr_body/1
-%% @see record_access/2
-%% @see rule/2
-
-%% type(Node) = query_expr
-%% data(Node) = syntaxTree()
-%%
-%% `erl_parse' representation:
-%%
-%% {'query', Pos, Body}
-%%
-%% Body = erl_parse()
-
--spec query_expr(syntaxTree()) -> syntaxTree().
-
-query_expr(Body) ->
- tree(query_expr, Body).
-
-revert_query_expr(Node) ->
- Pos = get_pos(Node),
- Body = list_comp_body(Node),
- {'query', Pos, Body}.
-
-
-%% =====================================================================
-%% @doc Returns the body subtree of a `query_expr' node.
-%%
-%% @see query_expr/1
-
--spec query_expr_body(syntaxTree()) -> syntaxTree().
-
-query_expr_body(Node) ->
- case unwrap(Node) of
- {'query', _, Body} ->
- Body;
- Node1 ->
- data(Node1)
- end.
-
-
-%% =====================================================================
%% @doc Creates an abstract Mnemosyne rule. If `Clauses' is
%% `[C1, ..., Cn]', the results represents
%% "<code><em>Name</em> <em>C1</em>; ...; <em>Name</em>
@@ -6041,8 +5991,6 @@ revert_root(Node) ->
revert_parentheses(Node);
prefix_expr ->
revert_prefix_expr(Node);
- query_expr ->
- revert_query_expr(Node);
receive_expr ->
revert_receive_expr(Node);
record_access ->
@@ -6283,8 +6231,6 @@ subtrees(T) ->
prefix_expr ->
[[prefix_expr_operator(T)],
[prefix_expr_argument(T)]];
- query_expr ->
- [[query_expr_body(T)]];
receive_expr ->
case receive_expr_timeout(T) of
none ->
@@ -6413,7 +6359,6 @@ make_tree(match_expr, [[P], [E]]) -> match_expr(P, E);
make_tree(module_qualifier, [[M], [N]]) -> module_qualifier(M, N);
make_tree(parentheses, [[E]]) -> parentheses(E);
make_tree(prefix_expr, [[F], [A]]) -> prefix_expr(F, A);
-make_tree(query_expr, [[B]]) -> query_expr(B);
make_tree(receive_expr, [C]) -> receive_expr(C);
make_tree(receive_expr, [C, [E], A]) -> receive_expr(C, E, A);
make_tree(record_access, [[E], [F]]) ->
diff --git a/lib/wx/examples/demo/demo_html_tagger.erl b/lib/wx/examples/demo/demo_html_tagger.erl
index 243e5d659f..46bfe73676 100644
--- a/lib/wx/examples/demo/demo_html_tagger.erl
+++ b/lib/wx/examples/demo/demo_html_tagger.erl
@@ -485,7 +485,6 @@ is_keyword('not') -> true;
is_keyword('of' ) -> true;
is_keyword('or' ) -> true;
is_keyword('orelse' ) -> true;
-is_keyword('query' ) -> true;
is_keyword('receive' ) -> true;
is_keyword('rem' ) -> true;
is_keyword('spec') -> true;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 00:46:38 +0000