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eolian: function type parsing

This commit is contained in:
Daniel Kolesa 2014-06-30 21:52:57 +01:00
parent 14a85859c5
commit d2fb3c5cb0
1 changed files with 28 additions and 0 deletions
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28
src/lib/eolian/eo_parser.c
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@ -147,6 +147,32 @@ parse_name_list(Eo_Lexer *ls)
return ls->tmp.str_items;
}
static Eo_Type_Def *parse_type(Eo_Lexer *ls);
static Eo_Type_Def *
parse_function_type(Eo_Lexer *ls)
{
int line;
Eo_Type_Def *def = calloc(1, sizeof(Eo_Type_Def));
ls->tmp.type_def = def;
eo_lexer_get(ls);
if (ls->t.token == TOK_ARROW)
{
eo_lexer_get(ls);
def->ret_type = parse_type(ls);
}
line = ls->line_number;
check_next(ls, '(');
if (ls->t.token != ')')
{
def->arguments = eina_list_append(def->arguments, parse_type(ls));
while (test_next(ls, ','))
def->arguments = eina_list_append(def->arguments, parse_type(ls));
}
check_match(ls, ')', '(', line);
return def;
}
static Eo_Type_Def *
parse_type(Eo_Lexer *ls)
{
@ -181,6 +207,8 @@ parse_type(Eo_Lexer *ls)
eo_lexer_get(ls);
has_struct = EINA_TRUE;
break;
case KW_func:
return parse_function_type(ls);
default:
break;
}