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as: treat ; as starting a line comment, for MACRO-10 compatibility

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Mikael Pettersson
2023-10-09 21:53:17 +02:00
parent d0c78d4423
commit 36356bbbe6
1 changed files with 5 additions and 1 deletions
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6
erlang/apps/as/src/scan.erl
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@@ -162,7 +162,11 @@ do_token(ScanState) ->
$# -> do_line_comment(ScanState);
$@ -> {ok, {Location, ?T_AT}};
$: -> {ok, {Location, ?T_COLON}};
$; -> {ok, {Location, ?T_NEWLINE}};
$; ->
%% This should be ?T_NEWLINE to permit multiple instructions in a line,
%% but for compatibility with code written for MACRO-10 we to treat it
%% as the start of a line-comment. TODO: restore ; -> ?T_NEWLINE
do_line_comment(ScanState);
$, -> {ok, {Location, ?T_COMMA}};
$( -> {ok, {Location, ?T_LPAREN}};
$) -> {ok, {Location, ?T_RPAREN}};