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strip off prefix from fully qualified case labels, Java doesn't like them

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This commit is contained in:
Kevin Glynn 2011-01-18 10:57:56 +01:00
parent 4288147e00
commit 0bc9a9022c
2 changed files with 25 additions and 14 deletions
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1
CSharpTranslator/antlr3/src/cs2j/CLR/TranslationTemplate.cs
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@ -1185,6 +1185,7 @@ namespace RusticiSoftware.Translator.CLR
public EnumRepTemplate () : base()
{
Inherits = new string[] { "System.Enum" };
}
public EnumRepTemplate (List<EnumMemberRepTemplate> ms) : base()

38
CSharpTranslator/antlr3/src/cs2j/CSharp/NetMaker.g
View File

@ -202,7 +202,9 @@ class_member_declaration:
exception:
EXCEPTION;
primary_expression returns [TypeRepTemplate dotNetType]
// rmId is the rightmost ID in an expression like fdfd.dfdsf.returnme, otherwise it is null
// used in switch labels to strip down qualified types, which Java doesn't grok
primary_expression returns [TypeRepTemplate dotNetType, String rmId]
scope {
bool parentIsApply;
}
@ -276,6 +278,7 @@ scope {
}
}
}
$rmId = $identifier.thetext;
}
| ^('->' expression identifier generic_argument_list?)
| predefined_type { $dotNetType = $predefined_type.dotNetType; }
@ -428,9 +431,9 @@ member_declarator_list:
member_declarator (',' member_declarator)* ;
member_declarator:
qid ('=' expression)? ;
primary_or_array_creation_expression returns [TypeRepTemplate dotNetType]:
primary_or_array_creation_expression returns [TypeRepTemplate dotNetType, String rmId]:
(array_creation_expression) => array_creation_expression
| primary_expression { $dotNetType = $primary_expression.dotNetType; }
| primary_expression { $dotNetType = $primary_expression.dotNetType; $rmId = $primary_expression.rmId; }
;
// new Type[2] { }
array_creation_expression:
@ -621,9 +624,9 @@ statement_list:
///////////////////////////////////////////////////////
// Expression Section
///////////////////////////////////////////////////////
expression returns [TypeRepTemplate dotNetType]:
expression returns [TypeRepTemplate dotNetType, String rmId]:
(unary_expression assignment_operator) => assignment { $dotNetType = VoidType; }
| non_assignment_expression { $dotNetType = $non_assignment_expression.dotNetType; }
| non_assignment_expression { $dotNetType = $non_assignment_expression.dotNetType; $rmId = $non_assignment_expression.rmId; }
;
expression_list:
expression (',' expression)* ;
@ -657,12 +660,12 @@ assignment
| unary_expression assignment_operator expression ;
unary_expression returns [TypeRepTemplate dotNetType]:
unary_expression returns [TypeRepTemplate dotNetType, String rmId]:
//('(' arguments ')' ('[' | '.' | '(')) => primary_or_array_creation_expression
//(cast_expression) => cast_expression
^(CAST_EXPR type unary_expression) { $dotNetType = $type.dotNetType; }
| primary_or_array_creation_expression { $dotNetType = $primary_or_array_creation_expression.dotNetType; }
| primary_or_array_creation_expression { $dotNetType = $primary_or_array_creation_expression.dotNetType; $rmId = $primary_or_array_creation_expression.rmId; }
| ^(MONOPLUS u1=unary_expression) { $dotNetType = $u1.dotNetType; }
| ^(MONOMINUS u2=unary_expression) { $dotNetType = $u2.dotNetType; }
| ^(MONONOT u3=unary_expression) { $dotNetType = $u3.dotNetType; }
@ -671,7 +674,7 @@ unary_expression returns [TypeRepTemplate dotNetType]:
| ^(PREDEC u6=unary_expression) { $dotNetType = $u6.dotNetType; }
| ^(MONOSTAR unary_expression) { $dotNetType = ObjectType; }
| ^(ADDRESSOF unary_expression) { $dotNetType = ObjectType; }
| ^(PARENS expression) { $dotNetType = $expression.dotNetType; }
| ^(PARENS expression) { $dotNetType = $expression.dotNetType; $rmId = $expression.rmId; }
;
//cast_expression:
// '(' type ')' non_assignment_expression ;
@ -686,7 +689,7 @@ assignment_operator:
//addressof_expression:
// '&' unary_expression ;
non_assignment_expression returns [TypeRepTemplate dotNetType]:
non_assignment_expression returns [TypeRepTemplate dotNetType, String rmId]:
//'non ASSIGNment'
(anonymous_function_signature '=>') => lambda_expression
| (query_expression) => query_expression
@ -713,7 +716,7 @@ non_assignment_expression returns [TypeRepTemplate dotNetType]:
| ^('/' n12=non_assignment_expression non_assignment_expression) {$dotNetType = $n12.dotNetType; }
| ^('%' n13=non_assignment_expression non_assignment_expression) {$dotNetType = $n13.dotNetType; }
// | ^(UNARY_EXPRESSION unary_expression)
| unary_expression {$dotNetType = $unary_expression.dotNetType; }
| unary_expression {$dotNetType = $unary_expression.dotNetType; $rmId = $unary_expression.rmId; }
;
// ///////////////////////////////////////////////////////
@ -926,8 +929,8 @@ constant_declarators[TypeRepTemplate ty]:
constant_declarator[$ty] (',' constant_declarator[$ty])* ;
constant_declarator[TypeRepTemplate ty]:
identifier { $SymTab::symtab[$identifier.thetext] = $ty; } ('=' constant_expression)? ;
constant_expression:
expression;
constant_expression returns [String rmId]:
expression {$rmId = $expression.rmId; };
///////////////////////////////////////////////////////
field_declaration[TypeRepTemplate ty]:
@ -1136,7 +1139,7 @@ statement_plus:
embedded_statement:
block
| ^(IF boolean_expression SEP embedded_statement else_statement?)
| ^('switch' expression switch_section*)
| switch_statement
| iteration_statement // while, do, for, foreach
| jump_statement // break, continue, goto, return, throw
| ^('try' block catch_clauses? finally_clause?)
@ -1148,6 +1151,12 @@ embedded_statement:
| fixed_statement
| expression_statement // expression!
;
switch_statement
scope {
bool isEnum;
}:
^('switch' expression { $switch_statement::isEnum = $expression.dotNetType != null && $expression.dotNetType.IsA(AppEnv.Search("System.Enum"), AppEnv); } switch_section*)
;
fixed_statement:
'fixed' '(' pointer_type fixed_pointer_declarators ')' embedded_statement ;
fixed_pointer_declarators:
@ -1192,7 +1201,8 @@ else_statement:
switch_section:
^(SWITCH_SECTION switch_label+ statement_list) ;
switch_label:
^('case' constant_expression)
^(c='case' ce=constant_expression ) -> { $switch_statement::isEnum && $constant_expression.rmId != null}? ^($c IDENTIFIER[$c.token, $constant_expression.rmId])
-> ^($c $ce)
| 'default';
iteration_statement
scope SymTab;