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rename Equals -> equals, GetHashCode -> hashCode (part II)

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Kevin Glynn 2011-04-18 19:26:33 +02:00
parent a611047b13
commit 0bbd8402db
1 changed files with 21 additions and 7 deletions
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28
CSharpTranslator/antlr3/src/CS2JTranslator/CS2JTransform/JavaMaker.g
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@ -1020,22 +1020,27 @@ variable_declarator:
method_declaration [CommonTree atts, CommonTree mods, List<string> modList, CommonTree type, string typeText] method_declaration [CommonTree atts, CommonTree mods, List<string> modList, CommonTree type, string typeText]
@init { @init {
bool isToString = false; bool isToString = false;
bool isEquals = false;
bool isEqualsArg = false;
CommonTree exceptions = null; CommonTree exceptions = null;
CommonTree optMain = null; CommonTree optMain = null;
bool isVoid = $typeText == "void"; bool isVoid = $typeText == "void";
bool isInt = $typeText == "int" || $typeText == "System.Int32" || $typeText == "Int32"; bool isInt = $typeText == "int" || $typeText == "System.Int32" || $typeText == "Int32";
bool isBool = $typeText == "bool" || $typeText == "System.Boolean" || $typeText == "Boolean";
bool isMain = isVoid || isInt; bool isMain = isVoid || isInt;
bool isMainHasArg = false; bool isMainHasArg = false;
bool isGetHashCode = isInt;
}: }:
// 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"; isMain &= $member_name.text == "Main"; } member_name { isToString = $member_name.text == "ToString"; isGetHashCode &= $member_name.text == "GetHashCode"; isEquals = $member_name.text == "Equals"; isMain &= $member_name.text == "Main"; }
magicIdentifier[$member_name.tree.Token, $member_name.full_name.Replace(".","___")] magicIdentifier[$member_name.tree.Token, $member_name.full_name.Replace(".","___")]
(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; { isToString = false; isGetHashCode = false;
isEqualsArg = $formal_parameter_list.numArgs == 1;
if (isMain) { if (isMain) {
isMain = false; isMain = false;
// since we have an argument, must check its an array of String // since we have an argument, must check its an array of String
@ -1057,11 +1062,11 @@ method_declaration [CommonTree atts, CommonTree mods, List<string> modList, Comm
} }
)? )?
')' ')'
( type_parameter_constraints_clauses { isToString = false; isMain = false; })? ( type_parameter_constraints_clauses { isToString = false; isEquals = false; isMain = false; })?
// Only have throw Exceptions if IsJavaish // Only have throw Exceptions if IsJavaish
throw_exceptions? throw_exceptions?
b=method_body[isToString] b=method_body[isToString || isGetHashCode || (isEquals && isEqualsArg)]
// 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]
@ -1071,7 +1076,13 @@ method_declaration [CommonTree atts, CommonTree mods, List<string> modList, Comm
{ if (isToString) { { if (isToString) {
$member_name.tree.Token.Text = "toString"; $magicIdentifier.tree.Token.Text = "toString";
}
if (isGetHashCode) {
$magicIdentifier.tree.Token.Text = "hashCode";
}
if (isEquals && isEqualsArg) {
$magicIdentifier.tree.Token.Text = "equals";
} }
exceptions = IsJavaish ? $throw_exceptions.tree : $b.exceptionList; exceptions = IsJavaish ? $throw_exceptions.tree : $b.exceptionList;
} }
@ -1261,8 +1272,11 @@ constructor_constraint:
return_type: return_type:
type type
| void_type ; | void_type ;
formal_parameter_list: formal_parameter_list returns [int numArgs]
formal_parameter (',' formal_parameter)* -> ^(PARAMS formal_parameter+); @init {
$numArgs = 0;
}:
formal_parameter {$numArgs++;} (',' formal_parameter {$numArgs++;})* -> ^(PARAMS formal_parameter+);
formal_parameter: formal_parameter:
attributes? (fixed_parameter | parameter_array) attributes? (fixed_parameter | parameter_array)
| '__arglist'; // __arglist is undocumented, see google | '__arglist'; // __arglist is undocumented, see google