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special treatment for clone()

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This commit is contained in:
Kevin Glynn 2011-09-02 10:40:07 +02:00
parent dec3078b49
commit fb717e5dcb
1 changed files with 13 additions and 4 deletions
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17
CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/JavaMaker.g
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@ -1293,6 +1293,7 @@ variable_declarator:
method_declaration [CommonTree atts, CommonTree mods, List<string> modList, CommonTree type, string typeText, bool isPartial] method_declaration [CommonTree atts, CommonTree mods, List<string> modList, CommonTree type, string typeText, bool isPartial]
@init { @init {
bool isToString = false; bool isToString = false;
bool isClone = false;
bool isEquals = false; bool isEquals = false;
bool isEqualsArg = false; bool isEqualsArg = false;
CommonTree exceptions = null; CommonTree exceptions = null;
@ -1307,12 +1308,17 @@ method_declaration [CommonTree atts, CommonTree mods, List<string> modList, Comm
}: }:
// TODO: According to the spec the C# Main() method should be static and not public. We aren't checking for lack of public // TODO: According to the spec the C# Main() method should be static and not public. We aren't checking for lack of public
// we can check the modifiers in modList if we want to enforce that. // we can check the modifiers in modList if we want to enforce that.
member_name { isToString = $member_name.text == "ToString"; isGetHashCode &= $member_name.text == "GetHashCode"; isEquals = $member_name.text == "Equals"; isMain &= $member_name.text == "Main"; } member_name { isToString = $member_name.text == "ToString";
isGetHashCode &= $member_name.text == "GetHashCode";
isEquals = $member_name.text == "Equals";
isMain &= $member_name.text == "Main";
isClone = $member_name.text == "Clone";
}
(type_parameter_list { isToString = false; isMain = false; })? (type_parameter_list { isToString = false; isMain = false; })?
'(' '('
// We are looking for ToString(), and Main(string[] args), where arg is optional. // We are looking for ToString(), and Main(string[] args), where arg is optional.
(formal_parameter_list (formal_parameter_list
{ isToString = false; isGetHashCode = false; { isToString = false; isGetHashCode = false; isClone = false;
isEqualsArg = $formal_parameter_list.numArgs == 1; isEqualsArg = $formal_parameter_list.numArgs == 1;
if (isMain) { if (isMain) {
isMain = false; isMain = false;
@ -1335,11 +1341,11 @@ method_declaration [CommonTree atts, CommonTree mods, List<string> modList, Comm
} }
)? )?
')' ')'
( type_parameter_constraints_clauses { isToString = false; isEquals = false; isMain = false; })? ( type_parameter_constraints_clauses { isToString = false; isEquals = false; isMain = false; isClone = false; })?
// Only have throw Exceptions if IsJavaish // Only have throw Exceptions if IsJavaish
throw_exceptions? throw_exceptions?
b=method_body[isToString || isGetHashCode || (isEquals && isEqualsArg)] b=method_body[isToString || isGetHashCode || (isEquals && isEqualsArg) || isClone]
// build main method if required // build main method if required
argParam=magicMainArgs[isMain && isMainHasArg, $member_name.tree.Token] argParam=magicMainArgs[isMain && isMainHasArg, $member_name.tree.Token]
@ -1366,6 +1372,9 @@ method_declaration [CommonTree atts, CommonTree mods, List<string> modList, Comm
if (isEquals && isEqualsArg) { if (isEquals && isEqualsArg) {
$magicIdentifier.tree.Token.Text = "equals"; $magicIdentifier.tree.Token.Text = "equals";
} }
if (isClone) {
$magicIdentifier.tree.Token.Text = "clone";
}
exceptions = IsJavaish ? $throw_exceptions.tree : $b.exceptionList; exceptions = IsJavaish ? $throw_exceptions.tree : $b.exceptionList;
} }
-> {!($isPartial && $b.isEmpty)}? -> {!($isPartial && $b.isEmpty)}?