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extract enums and delegates

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This commit is contained in:
Kevin Glynn 2010-11-01 18:28:17 +01:00
parent 51bf268084
commit c6f4268b0a
2 changed files with 50 additions and 8 deletions
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3
CSharpTranslator/antlr3/src/cs2j/CLR/TranslationTemplate.cs
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@ -1143,6 +1143,9 @@ namespace RusticiSoftware.Translator.CLR
_params = new List<ParamRepTemplate> ();
return _params;
}
set {
_params = value;
}
}
private string _return;

55
CSharpTranslator/antlr3/src/cs2j/CSharp/TemplateExtracter.g
View File

@ -790,8 +790,25 @@ remove_accessor_declaration:
///////////////////////////////////////////////////////
// enum declaration
///////////////////////////////////////////////////////
enum_declaration:
'enum' identifier enum_base? enum_body ';'? ;
enum_declaration
scope NSContext;
@init {
$NSContext::nss = new List<UseRepTemplate>();
EnumRepTemplate eenum = new EnumRepTemplate();
}
:
'enum' identifier enum_base?
{
Debug("Processing enum: " + $identifier.text);
eenum.Uses = this.NameSpaceContext;
eenum.TypeName = this.ParentNameSpace + "." + $identifier.text;
// Nested types can see things in this space
$NSContext::nss.Add(new UseRepTemplate(eenum.TypeName));
$NSContext::currentNS = eenum.TypeName;
$NSContext::currentTypeRep = eenum;
AppEnv[eenum.TypeName] = eenum;
}
enum_body ';'? ;
enum_base:
':' integral_type ;
enum_body:
@ -799,7 +816,9 @@ enum_body:
enum_member_declarations:
enum_member_declaration (',' enum_member_declaration)* ;
enum_member_declaration:
attributes? identifier ('=' expression)? ;
attributes? identifier ('=' expression)?
{ ((EnumRepTemplate)$NSContext::currentTypeRep).Members.Add(new EnumMemberRepTemplate($identifier.text, $expression.text)); } // todo: are arbitrary expressions really allowed
;
//enum_modifiers:
// enum_modifier+ ;
//enum_modifier:
@ -808,9 +827,29 @@ integral_type:
'sbyte' | 'byte' | 'short' | 'ushort' | 'int' | 'uint' | 'long' | 'ulong' | 'char' ;
// B.2.12 Delegates
delegate_declaration:
delegate_declaration
scope NSContext;
@init {
$NSContext::nss = new List<UseRepTemplate>();
DelegateRepTemplate dlegate = new DelegateRepTemplate();
}
:
'delegate' return_type identifier variant_generic_parameter_list?
'(' formal_parameter_list? ')' type_parameter_constraints_clauses? ';' ;
'(' formal_parameter_list? ')' type_parameter_constraints_clauses? ';'
{
Debug("Processing delegate: " + $identifier.text);
dlegate.Uses = this.NameSpaceContext;
dlegate.TypeName = this.ParentNameSpace + "." + $identifier.text;
if ($variant_generic_parameter_list.tyargs != null && $variant_generic_parameter_list.tyargs.Count > 0) {
// distinguish classes with same name, but differing numbers of type arguments
dlegate.TypeName+= "'" + $variant_generic_parameter_list.tyargs.Count.ToString();
dlegate.TypeParams = $variant_generic_parameter_list.tyargs.ToArray();
}
dlegate.Return=$return_type.thetext;
dlegate.Params=$formal_parameter_list.paramlist;
AppEnv[dlegate.TypeName] = dlegate;
}
;
delegate_modifiers:
modifier+ ;
// 4.0
@ -847,9 +886,9 @@ type_variable_name:
identifier ;
constructor_constraint:
'new' '(' ')' ;
return_type:
type
| 'void';
return_type returns [string thetext]:
type { $thetext = $type.thetext; }
| v='void' { $thetext = $v.text; } ;
formal_parameter_list returns [List<ParamRepTemplate> paramlist]
@init {
$paramlist = new List<ParamRepTemplate>();