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Implement support for lambdas

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refs #8030
This commit is contained in:
Gunnar Beutner 2014-12-13 12:18:26 +01:00
parent 1275847d5a
commit 54ab4dd924
1 changed files with 22 additions and 1 deletions
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23
lib/config/config_parser.yy
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@ -222,7 +222,7 @@ static void MakeRBinaryOp(Expression** result, Expression *left, Expression *rig
%right '!' '~' %right '!' '~'
%left '.' '(' '[' %left '.' '(' '['
%right ';' ',' %right ';' ','
%right T_NEWLINE %right T_NEWLINE T_FOLLOWS
%{ %{
int yylex(YYSTYPE *lvalp, YYLTYPE *llocp, void *scanner); int yylex(YYSTYPE *lvalp, YYLTYPE *llocp, void *scanner);
@ -869,6 +869,27 @@ rterm_without_indexer: T_STRING
$$ = new FunctionExpression("", *$3, $5, aexpr, DebugInfoRange(@1, @5)); $$ = new FunctionExpression("", *$3, $5, aexpr, DebugInfoRange(@1, @5));
delete $3; delete $3;
} }
| identifier T_FOLLOWS rterm
{
DictExpression *aexpr = dynamic_cast<DictExpression *>($3);
if (aexpr)
aexpr->MakeInline();
std::vector<String> args;
args.push_back($1);
free($1);
$$ = new FunctionExpression("", args, new std::map<String, Expression *>(), $3, DebugInfoRange(@1, @3));
}
| T_BINARY_OR identifier_items T_BINARY_OR T_FOLLOWS rterm
{
DictExpression *aexpr = dynamic_cast<DictExpression *>($5);
if (aexpr)
aexpr->MakeInline();
$$ = new FunctionExpression("", *$2, new std::map<String, Expression *>(), $5, DebugInfoRange(@1, @5));
delete $2;
}
; ;
target_type_specifier: /* empty */ target_type_specifier: /* empty */