From 4402730cead48757d8086c388acbd86366d291a1 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Tue, 11 Apr 2017 13:55:20 +0200 Subject: Atoms in Core Erlang must be encoded in UTF-8 core_scan will now support and require atoms encoded in UTF-8. --- lib/compiler/src/core_scan.erl | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'lib') diff --git a/lib/compiler/src/core_scan.erl b/lib/compiler/src/core_scan.erl index 15bfc78c8b..d7d5f900de 100644 --- a/lib/compiler/src/core_scan.erl +++ b/lib/compiler/src/core_scan.erl @@ -283,10 +283,12 @@ scan1([$$|Cs0], Toks, Pos) -> %Character constant scan1(Cs, [{char,Pos,C}|Toks], Pos1); scan1([$'|Cs0], Toks, Pos) -> %Atom (always quoted) {S,Cs1,Pos1} = scan_string(Cs0, $', Pos), - case catch list_to_atom(S) of + try binary_to_atom(list_to_binary(S), utf8) of A when is_atom(A) -> - scan1(Cs1, [{atom,Pos,A}|Toks], Pos1); - _Error -> scan_error({illegal,atom}, Pos) + scan1(Cs1, [{atom,Pos,A}|Toks], Pos1) + catch + error:_ -> + scan_error({illegal,atom}, Pos) end; scan1([$"|Cs0], Toks, Pos) -> %String {S,Cs1,Pos1} = scan_string(Cs0, $", Pos), -- cgit v1.2.3