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-rw-r--r--lib/compiler/src/sys_core_fold.erl2
-rw-r--r--lib/compiler/src/v3_core.erl2
-rw-r--r--lib/compiler/src/v3_kernel.erl2
-rw-r--r--lib/dialyzer/src/dialyzer_dataflow.erl2
-rw-r--r--lib/dialyzer/test/small_SUITE_data/results/fun_arity32
5 files changed, 21 insertions, 19 deletions
diff --git a/lib/compiler/src/sys_core_fold.erl b/lib/compiler/src/sys_core_fold.erl
index caa30a5ef4..00fb420d5f 100644
--- a/lib/compiler/src/sys_core_fold.erl
+++ b/lib/compiler/src/sys_core_fold.erl
@@ -2109,7 +2109,7 @@ make_var(A) ->
make_var_name() ->
N = get(new_var_num),
put(new_var_num, N+1),
- list_to_atom("fol"++integer_to_list(N)).
+ list_to_atom("@f"++integer_to_list(N)).
letify(Bs, Body) ->
Ann = cerl:get_ann(Body),
diff --git a/lib/compiler/src/v3_core.erl b/lib/compiler/src/v3_core.erl
index b96d3df8fe..f40cf97f57 100644
--- a/lib/compiler/src/v3_core.erl
+++ b/lib/compiler/src/v3_core.erl
@@ -1958,7 +1958,7 @@ new_fun_name(Type, #core{fcount=C}=St) ->
%% new_var_name(State) -> {VarName,State}.
new_var_name(#core{vcount=C}=St) ->
- {list_to_atom("cor" ++ integer_to_list(C)),St#core{vcount=C + 1}}.
+ {list_to_atom("@c" ++ integer_to_list(C)),St#core{vcount=C + 1}}.
%% new_var(State) -> {{var,Name},State}.
%% new_var(LineAnno, State) -> {{var,Name},State}.
diff --git a/lib/compiler/src/v3_kernel.erl b/lib/compiler/src/v3_kernel.erl
index b4bbc5e739..cd42700365 100644
--- a/lib/compiler/src/v3_kernel.erl
+++ b/lib/compiler/src/v3_kernel.erl
@@ -880,7 +880,7 @@ new_fun_name(Type, #kern{func={F,Arity},fcount=C}=St) ->
%% new_var_name(State) -> {VarName,State}.
new_var_name(#kern{vcount=C}=St) ->
- {list_to_atom("ker" ++ integer_to_list(C)),St#kern{vcount=C+1}}.
+ {list_to_atom("@k" ++ integer_to_list(C)),St#kern{vcount=C+1}}.
%% new_var(State) -> {#k_var{},State}.
diff --git a/lib/dialyzer/src/dialyzer_dataflow.erl b/lib/dialyzer/src/dialyzer_dataflow.erl
index 963c953447..c0372a47e8 100644
--- a/lib/dialyzer/src/dialyzer_dataflow.erl
+++ b/lib/dialyzer/src/dialyzer_dataflow.erl
@@ -3585,6 +3585,7 @@ format_arg(Arg) ->
case cerl:var_name(Arg) of
Atom when is_atom(Atom) ->
case atom_to_list(Atom) of
+ "@"++_ -> Default;
"cor"++_ -> Default;
"rec"++_ -> Default;
Name -> Name ++ "::"
@@ -3645,6 +3646,7 @@ map_pats(Pats) ->
case cerl:var_name(Tree) of
Atom when is_atom(Atom) ->
case atom_to_list(Atom) of
+ "@"++_ -> cerl:c_var('');
"cor"++_ -> cerl:c_var('');
"rec"++_ -> cerl:c_var('');
_ -> cerl:set_ann(Tree, [])
diff --git a/lib/dialyzer/test/small_SUITE_data/results/fun_arity b/lib/dialyzer/test/small_SUITE_data/results/fun_arity
index cc9db65152..e916b2483f 100644
--- a/lib/dialyzer/test/small_SUITE_data/results/fun_arity
+++ b/lib/dialyzer/test/small_SUITE_data/results/fun_arity
@@ -1,37 +1,37 @@
-fun_arity.erl:100: Fun application will fail since _cor1 :: fun(() -> any()) is not a function of arity 1
+fun_arity.erl:100: Fun application will fail since _@c1 :: fun(() -> any()) is not a function of arity 1
fun_arity.erl:100: Function 'Mfa_0_ko'/1 has no local return
-fun_arity.erl:104: Fun application will fail since _cor1 :: fun((_) -> any()) is not a function of arity 0
+fun_arity.erl:104: Fun application will fail since _@c1 :: fun((_) -> any()) is not a function of arity 0
fun_arity.erl:104: Function 'Mfa_1_ko'/1 has no local return
-fun_arity.erl:111: Fun application will fail since _cor1 :: fun(() -> any()) is not a function of arity 1
+fun_arity.erl:111: Fun application will fail since _@c1 :: fun(() -> any()) is not a function of arity 1
fun_arity.erl:111: Function mFa_0_ko/1 has no local return
-fun_arity.erl:115: Fun application will fail since _cor1 :: fun((_) -> any()) is not a function of arity 0
+fun_arity.erl:115: Fun application will fail since _@c1 :: fun((_) -> any()) is not a function of arity 0
fun_arity.erl:115: Function mFa_1_ko/1 has no local return
-fun_arity.erl:122: Fun application will fail since _cor2 :: fun(() -> any()) is not a function of arity 1
+fun_arity.erl:122: Fun application will fail since _@c2 :: fun(() -> any()) is not a function of arity 1
fun_arity.erl:122: Function 'MFa_0_ko'/2 has no local return
-fun_arity.erl:126: Fun application will fail since _cor2 :: fun((_) -> any()) is not a function of arity 0
+fun_arity.erl:126: Fun application will fail since _@c2 :: fun((_) -> any()) is not a function of arity 0
fun_arity.erl:126: Function 'MFa_1_ko'/2 has no local return
-fun_arity.erl:35: Fun application will fail since _cor0 :: fun(() -> 'ok') is not a function of arity 1
+fun_arity.erl:35: Fun application will fail since _@c0 :: fun(() -> 'ok') is not a function of arity 1
fun_arity.erl:35: Function f_0_ko/0 has no local return
-fun_arity.erl:39: Fun application will fail since _cor0 :: fun((_) -> 'ok') is not a function of arity 0
+fun_arity.erl:39: Fun application will fail since _@c0 :: fun((_) -> 'ok') is not a function of arity 0
fun_arity.erl:39: Function f_1_ko/0 has no local return
-fun_arity.erl:48: Fun application will fail since _cor0 :: fun(() -> 'ok') is not a function of arity 1
+fun_arity.erl:48: Fun application will fail since _@c0 :: fun(() -> 'ok') is not a function of arity 1
fun_arity.erl:48: Function fa_0_ko/0 has no local return
-fun_arity.erl:53: Fun application will fail since _cor0 :: fun((_) -> 'ok') is not a function of arity 0
+fun_arity.erl:53: Fun application will fail since _@c0 :: fun((_) -> 'ok') is not a function of arity 0
fun_arity.erl:53: Function fa_1_ko/0 has no local return
-fun_arity.erl:63: Fun application will fail since _cor0 :: fun(() -> any()) is not a function of arity 1
+fun_arity.erl:63: Fun application will fail since _@c0 :: fun(() -> any()) is not a function of arity 1
fun_arity.erl:63: Function mfa_0_ko/0 has no local return
-fun_arity.erl:68: Fun application will fail since _cor0 :: fun((_) -> any()) is not a function of arity 0
+fun_arity.erl:68: Fun application will fail since _@c0 :: fun((_) -> any()) is not a function of arity 0
fun_arity.erl:68: Function mfa_1_ko/0 has no local return
-fun_arity.erl:76: Fun application will fail since _cor0 :: fun(() -> any()) is not a function of arity 1
+fun_arity.erl:76: Fun application will fail since _@c0 :: fun(() -> any()) is not a function of arity 1
fun_arity.erl:76: Function mfa_ne_0_ko/0 has no local return
fun_arity.erl:78: Function mf_ne/0 will never be called
-fun_arity.erl:81: Fun application will fail since _cor0 :: fun((_) -> any()) is not a function of arity 0
+fun_arity.erl:81: Fun application will fail since _@c0 :: fun((_) -> any()) is not a function of arity 0
fun_arity.erl:81: Function mfa_ne_1_ko/0 has no local return
fun_arity.erl:83: Function mf_ne/1 will never be called
-fun_arity.erl:89: Fun application will fail since _cor0 :: fun(() -> any()) is not a function of arity 1
+fun_arity.erl:89: Fun application will fail since _@c0 :: fun(() -> any()) is not a function of arity 1
fun_arity.erl:89: Function mfa_nd_0_ko/0 has no local return
fun_arity.erl:90: Call to missing or unexported function fun_arity:mf_nd/0
-fun_arity.erl:93: Fun application will fail since _cor0 :: fun((_) -> any()) is not a function of arity 0
+fun_arity.erl:93: Fun application will fail since _@c0 :: fun((_) -> any()) is not a function of arity 0
fun_arity.erl:93: Function mfa_nd_1_ko/0 has no local return
fun_arity.erl:94: Call to missing or unexported function fun_arity:mf_nd/1