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drop explicit dimensions when we have array initializer list

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This commit is contained in:
Kevin Glynn 2010-12-20 12:56:07 +01:00
parent 9732e938bd
commit 932115aa62
1 changed files with 25 additions and 3 deletions
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28
CSharpTranslator/antlr3/src/cs2j/CSharp/JavaMaker.g
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@ -339,10 +339,32 @@ primary_or_array_creation_expression:
| primary_expression
;
// new Type[2] { }
array_creation_expression:
'new'^
array_creation_expression
@init {
bool removeDimensions = false;
}
@after {
if (removeDimensions) {
if ($array_creation_expression.tree != null &&
adaptor.GetChildCount($array_creation_expression.tree) > 3 &&
adaptor.GetType(adaptor.GetChild($array_creation_expression.tree, 1)) == OPEN_BRACKET) {
// Delete until CLOSE_BRACKET
while (adaptor.GetType(adaptor.GetChild($array_creation_expression.tree, 2)) != CLOSE_BRACKET) {
adaptor.DeleteChild($array_creation_expression.tree, 2);
}
// push open / close bracket into type.
CommonTree type = (CommonTree)adaptor.GetChild($array_creation_expression.tree, 0);
adaptor.AddChild(type, adaptor.DupTree(adaptor.GetChild($array_creation_expression.tree, 1)));
adaptor.AddChild(type, adaptor.DupTree(adaptor.GetChild($array_creation_expression.tree, 2)));
adaptor.DeleteChild($array_creation_expression.tree, 2);
adaptor.DeleteChild($array_creation_expression.tree, 1);
}
}
}:
n='new'^
(type ('[' expression_list ']'
( rank_specifiers? array_initializer? // new int[4]
( rank_specifiers? (array_initializer { removeDimensions = true; /* If an initializer is provided then drop the dimensions */} )? // new int[4]
// | invocation_part*
| ( ((arguments[null] ('['|'.'|'->')) => arguments[ (CommonTree)adaptor.Create(KGHOLE, "KGHOLE") ] invocation_part)// new object[2].GetEnumerator()
| invocation_part)* arguments[ (CommonTree)adaptor.Create(KGHOLE, "KGHOLE") ]