diff options
Diffstat (limited to 'lib/edoc/src/edoc_parser.yrl')
| -rw-r--r-- | lib/edoc/src/edoc_parser.yrl | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/lib/edoc/src/edoc_parser.yrl b/lib/edoc/src/edoc_parser.yrl index 4d6428f75b..cf1a2d6b11 100644 --- a/lib/edoc/src/edoc_parser.yrl +++ b/lib/edoc/src/edoc_parser.yrl @@ -1,6 +1,7 @@ +%% -*- coding: utf-8 -*- %% ========================== -*-Erlang-*- ============================= %% EDoc type specification grammar for the Yecc parser generator, -%% adapted from Sven-Olof Nystr�m's type specification parser. +%% adapted from Sven-Olof Nyström's type specification parser. %% %% Also contains entry points for parsing things like typedefs, %% references, and throws-declarations. @@ -100,9 +101,7 @@ ptype -> '[' utype ',' '...' ']' : #t_nonempty_list{type = '$2'}. ptype -> utype_list: if length(element(1, '$1')) == 1 -> %% there must be exactly one utype in the list - hd(element(1, '$1')); - %% Replace last line when releasing next major release: - %% #t_paren{type = hd(element(1, '$1'))}; + #t_paren{type = hd(element(1, '$1'))}; length(element(1, '$1')) == 0 -> return_error(element(2, '$1'), "syntax error before: ')'"); true -> @@ -319,10 +318,7 @@ tok_val(T) -> element(3, T). tok_line(T) -> element(2, T). -qname([A]) -> - A; % avoid unnecessary call to packages:concat/1. -qname(List) -> - list_to_atom(packages:concat(lists:reverse(List))). +qname([A]) -> A. union(Ts) -> case Ts of |