terminal ELLIPSIS;
terminal ENUM;
+
// 19.2) The Syntactic Grammar
non terminal ParseNode goal;
// 19.3) Lexical Structure
non terminal ParseNode class_or_interface_type;
non terminal ParseNode class_type;
//non terminal ParseNode interface_type;
-//non terminal ParseNode array_type;
+non terminal ParseNode array_type;
// 19.5) Names
non terminal ParseNode name, simple_name, qualified_name;
// 19.6) Packages
non terminal ParseNode compilation_unit;
-//non terminal ParseNode package_declaration_opt, package_declaration;
-//non terminal ParseNode import_declarations_opt, import_declarations;
+non terminal ParseNode package_declaration_opt, package_declaration;
+non terminal ParseNode import_declarations_opt, import_declarations;
non terminal ParseNode type_declarations_opt, type_declarations;
-//non terminal ParseNode import_declaration;
-//non terminal ParseNode single_type_import_declaration;
-//non terminal ParseNode type_import_on_demand_declaration;
+non terminal ParseNode import_declaration;
+non terminal ParseNode single_type_import_declaration;
+non terminal ParseNode type_import_on_demand_declaration;
non terminal ParseNode type_declaration;
// 19.7) Productions used only in the LALR(1) grammar
non terminal ParseNode modifiers_opt, modifiers, modifier;
// 19.8.5) Constructor Declarations
non terminal ParseNode constructor_declaration, constructor_declarator;
non terminal ParseNode constructor_body;
-//non terminal ParseNode explicit_constructor_invocation;
+non terminal ParseNode explicit_constructor_invocation;
// 19.9.1) Interface Declarations
//non terminal ParseNode interface_declaration;
//non terminal ParseNode extends_interfaces_opt, extends_interfaces;
// 19.12) Expressions
non terminal ParseNode primary, primary_no_new_array;
non terminal ParseNode class_instance_creation_expression;
+non terminal ParseNode cons_argument_list_opt, cons_argument_list;
non terminal ParseNode argument_list_opt, argument_list;
-//non terminal ParseNode array_creation_init, array_creation_uninit;
-//non terminal ParseNode dim_exprs, dim_expr, dims_opt, dims;
+//non terminal ParseNode array_creation_init;
+non terminal ParseNode array_creation_uninit;
+non terminal ParseNode dim_exprs, dim_expr;
+non terminal Integer dims_opt, dims;
non terminal ParseNode field_access, method_invocation;
-//non terminal ParseNode array_access;
+non terminal ParseNode array_access;
non terminal ParseNode postfix_expression;
non terminal ParseNode postincrement_expression, postdecrement_expression;
non terminal ParseNode unary_expression, unary_expression_not_plus_minus;
non terminal ParseNode assignment_operator;
non terminal ParseNode expression_opt, expression;
//non terminal ParseNode constant_expression;
+//failure aware computation keywords
+terminal FLAG;
+terminal OPTIONAL;
+terminal ISAVAILABLE;
+terminal EXTERNAL;
+terminal TAG;
+terminal TASK;
+terminal TASKEXIT;
+non terminal ParseNode flag_declaration;
+non terminal ParseNode task_declaration;
+non terminal ParseNode task_parameter_list;
+non terminal ParseNode task_parameter;
+non terminal ParseNode flag_expression;
+non terminal ParseNode flag_andexpression;
+non terminal ParseNode flag_notexpression;
+non terminal ParseNode task_exitstatement;
+non terminal ParseNode flag_effects_opt;
+non terminal ParseNode flag_effects;
+non terminal ParseNode flag_effect;
+non terminal ParseNode flag_list;
+non terminal ParseNode flag_list_opt;
+non terminal ParseNode flag_change;
+
+non terminal ParseNode cons_checks_opt;
+non terminal ParseNode cons_checks;
+non terminal ParseNode cons_check;
+
+non terminal ParseNode tag_variable_declaration_statement;
+non terminal ParseNode tag_expression_list;
+non terminal ParseNode tag_expression;
+non terminal ParseNode tag_list;
+non terminal ParseNode tag_list_opt;
+non terminal ParseNode tag_change;
+
+//distributed transaction keywords
+terminal ATOMIC;
+terminal GLOBAL;
+non terminal ParseNode atomic_statement;
+
start with goal;
+
+// Task declarations
+task_declaration ::=
+ TASK IDENTIFIER:id LPAREN task_parameter_list:tpl RPAREN
+ flag_effects_opt:feo
+ method_body:body
+ {:
+ ParseNode pn=new ParseNode("task_declaration");
+ pn.addChild("name").addChild(id);
+ pn.addChild(tpl);
+ pn.addChild(feo);
+ pn.addChild("body").addChild(body);
+ RESULT=pn;
+ :};
+
+task_parameter_list ::=
+ task_parameter:fp {:
+ ParseNode pn=new ParseNode("task_parameter_list");
+ pn.addChild(fp);
+ RESULT=pn;
+ :}
+ | task_parameter_list:fpl COMMA task_parameter:fp {:
+ fpl.addChild(fp);
+ RESULT=fpl;
+ :}
+ ;
+
+task_parameter ::=
+ type:type variable_declarator_id:name LBRACE flag_expression:exp RBRACE {:
+ ParseNode pn=new ParseNode("task_parameter");
+ pn.addChild(type);
+ pn.addChild(name);
+ pn.addChild("flag").addChild(exp);
+ RESULT=pn;
+ :}
+ | type:type variable_declarator_id:name LBRACE flag_expression:exp RBRACE LBRACE tag_expression_list:texp RBRACE {:
+ ParseNode pn=new ParseNode("task_parameter");
+ pn.addChild(type);
+ pn.addChild(name);
+ pn.addChild("flag").addChild(exp);
+ pn.addChild("tag").addChild(texp);
+ RESULT=pn;
+ :}
+ | type:type variable_declarator_id:name LBRACE RBRACE LBRACE tag_expression_list:texp RBRACE {:
+ ParseNode pn=new ParseNode("task_parameter");
+ pn.addChild(type);
+ pn.addChild(name);
+ pn.addChild("tag").addChild(texp);
+ RESULT=pn;
+ :}
+ | OPTIONAL task_parameter:fp {:
+ ParseNode pn=new ParseNode("task_parameter");
+ pn.addChild("optional").addChild(fp);
+ RESULT=pn;
+ :}
+
+ ;
+
+tag_expression_list ::= tag_expression:te {:
+ ParseNode pn=new ParseNode("tag_expression_list");
+ pn.addChild(te);
+ RESULT=pn;
+ :}
+ | tag_expression_list:tel COMMA tag_expression:te {:
+ tel.addChild(te);
+ RESULT=tel;
+ :}
+ ;
+
+tag_expression ::= IDENTIFIER:type IDENTIFIER:id {:
+ ParseNode pn=new ParseNode("tag_expression");
+ pn.addChild("type").addChild(type);
+ pn.addChild("single").addChild(id);
+ RESULT=pn;
+ :}
+ ;
+
+tag_list_opt ::= LBRACE tag_list:fl RBRACE {:RESULT=fl;:}
+ | LBRACE RBRACE {: RESULT = new ParseNode("empty"); :}
+ | {: RESULT = new ParseNode("empty"); :}
+ ;
+
+tag_list ::= tag_change:fc {:
+ ParseNode pn=new ParseNode("tag_list");
+ pn.addChild(fc);
+ RESULT=pn;
+ :}
+ | tag_list:fl COMMA tag_change:fc {:
+ fl.addChild(fc);
+ RESULT=fl;
+ :};
+
+tag_change ::= IDENTIFIER:id {:
+ RESULT=new ParseNode("name").addChild(id).getRoot();
+ :}
+ | NOT IDENTIFIER:id {:
+ RESULT=new ParseNode("not").addChild("name").addChild(id).getRoot();
+ :};
+
+flag_expression ::=
+ flag_andexpression:exp {:
+ RESULT=exp;
+ :}
+ | flag_expression:exp1 OROR flag_andexpression:exp2 {:
+ ParseNode pn=new ParseNode("or");
+ pn.addChild(exp1);
+ pn.addChild(exp2);
+ RESULT=pn;
+ :}
+ ;
+
+flag_andexpression ::=
+ flag_notexpression:exp {: RESULT=exp; :}
+ | flag_notexpression:exp1 ANDAND flag_andexpression:exp2 {:
+ ParseNode pn=new ParseNode("and");
+ pn.addChild(exp1);
+ pn.addChild(exp2);
+ RESULT=pn;
+ :}
+ ;
+
+flag_notexpression ::=
+ NOT flag_notexpression:exp {:
+ ParseNode pn=new ParseNode("not");
+ pn.addChild(exp);
+ RESULT=pn;
+ :}
+ | LPAREN flag_expression:exp RPAREN {:
+ RESULT=exp;
+ :}
+ | IDENTIFIER:id {:
+ ParseNode pn=new ParseNode("name");
+ pn.addChild(id);
+ RESULT=pn;
+ :}
+ ;
+
+task_exitstatement ::= TASKEXIT flag_effects_opt:opt cons_checks_opt:cco SEMICOLON {:
+ RESULT=(new ParseNode("taskexit")).addChild(opt).getRoot().addChild(cco).getRoot();
+ :};
+
+cons_checks_opt ::= ASSERT LPAREN cons_checks:cc RPAREN {: RESULT=cc; :}
+ | {: RESULT = new ParseNode("empty"); :}
+ ;
+
+cons_checks ::= cons_check:cc {:
+ ParseNode pn=new ParseNode("cons_checks");
+ pn.addChild(cc);
+ RESULT=pn;
+ :}
+ | cons_checks:ccs COMMA cons_check:cc {:
+ ccs.addChild(cc);
+ RESULT=ccs;
+ :};
+
+cons_check ::= IDENTIFIER:name LPAREN cons_argument_list_opt:args RPAREN {:
+ ParseNode pn=new ParseNode("cons_check");
+ pn.addChild("name").addChild("identifier").addChild(name);
+ pn.addChild(args);
+ RESULT=pn;
+ :};
+
+flag_effects_opt ::= LPAREN flag_effects:fe RPAREN {:RESULT=fe;:}
+ | {: RESULT = new ParseNode("empty"); :}
+ ;
+
+flag_effects ::= flag_effect:fe {:
+ ParseNode pn=new ParseNode("flag_effects_list");
+ pn.addChild(fe);
+ RESULT=pn;
+ :}
+ | flag_effects:fes COMMA flag_effect:fe {:
+ fes.addChild(fe);
+ RESULT=fes;
+ :};
+
+flag_effect ::= IDENTIFIER:id LBRACE flag_list:fl RBRACE tag_list_opt:tlo {:
+ ParseNode pn=new ParseNode("flag_effect");
+ pn.addChild("name").addChild(id);
+ pn.addChild(fl);
+ pn.addChild(tlo);
+ RESULT=pn;
+ :}
+ | IDENTIFIER:id LBRACE RBRACE LBRACE tag_list:tl RBRACE {:
+ ParseNode pn=new ParseNode("flag_effect");
+ pn.addChild("name").addChild(id);
+ pn.addChild(tl);
+ RESULT=pn;
+ :};
+
+flag_list_opt ::= LBRACE flag_list:fl RBRACE {:RESULT=fl;:}
+ | LBRACE RBRACE {: RESULT = new ParseNode("empty"); :}
+ |
+ {: RESULT = new ParseNode("empty"); :}
+ ;
+
+flag_list ::= flag_change:fc {:
+ ParseNode pn=new ParseNode("flag_list");
+ pn.addChild(fc);
+ RESULT=pn;
+ :}
+ | flag_list:fl COMMA flag_change:fc {:
+ fl.addChild(fc);
+ RESULT=fl;
+ :};
+
+flag_change ::= IDENTIFIER:id {:
+ RESULT=new ParseNode("name").addChild(id).getRoot();
+ :} |
+ NOT IDENTIFIER:id {:
+ RESULT=new ParseNode("not").addChild("name").addChild(id).getRoot();
+ :};
+
// 19.2) The Syntactic Grammar
goal ::= compilation_unit:cu
{:
type ::= primitive_type:type {: RESULT=type; :}
| reference_type:type {: RESULT=type; :}
;
+
primitive_type ::=
numeric_type:type {: RESULT=type; :}
| BOOLEAN {: RESULT=(new ParseNode("type")).addChild("boolean").getRoot(); :}
reference_type ::=
class_or_interface_type:type {: RESULT=type; :}
-// | array_type:type {: RESULT=type; :}
+ | array_type:type {: RESULT=type; :}
;
class_or_interface_type ::= name:name {:
RESULT=(new ParseNode("type")).addChild("class").addChild(name).getRoot();
class_type ::= class_or_interface_type:type {: RESULT=type; :};
//interface_type ::= class_or_interface_type;
-//array_type ::= primitive_type dims
-// | name dims
-// ;
+array_type ::= primitive_type:prim dims:dims {:
+ ParseNode pn=(new ParseNode("type")).addChild("array");
+ pn.addChild("basetype").addChild(prim);
+ pn.addChild("dims").setLiteral(dims);
+ RESULT=pn.getRoot();
+ :}
+ | name:name dims:dims {:
+ ParseNode pn=(new ParseNode("type")).addChild("array");
+ pn.addChild("basetype").addChild("type").addChild("class").addChild(name);
+ pn.addChild("dims").setLiteral(dims);
+ RESULT=pn.getRoot();
+ :}
+ ;
// 19.5) Names
name ::= simple_name:name {: RESULT=name; :}
// 19.6) Packages
compilation_unit ::=
-// package_declaration_opt
-// import_declarations_opt
+ package_declaration_opt:pdo
+ import_declarations_opt:ido
type_declarations_opt:tdo {:
ParseNode pn=new ParseNode("compilation_unit");
pn.addChild(tdo);
+ pn.addChild("packages").addChild(pdo);
+ pn.addChild("imports").addChild(ido);
RESULT=pn;
:}
;
-//package_declaration_opt ::= package_declaration | ;
-//import_declarations_opt ::= import_declarations | ;
+package_declaration_opt ::= package_declaration:pdo {:
+ RESULT=pdo;
+ :} |
+ {: RESULT=new ParseNode("empty"); :}
+;
+
+import_declarations_opt ::= import_declarations:ido {:
+ RESULT=ido;
+ :} |
+ {: RESULT=new ParseNode("empty"); :}
+;
type_declarations_opt ::= type_declarations:tds {:
RESULT=tds;
:} |
{: RESULT=new ParseNode("empty"); :}
;
-//import_declarations ::=
-// import_declaration
-// | import_declarations import_declaration
-// ;
+import_declarations ::=
+ import_declaration:id {:
+ ParseNode pn=new ParseNode("import_decls_list");
+ pn.addChild(id);
+ RESULT=pn;
+ :}
+ | import_declarations:ids import_declaration:id {:
+ ids.addChild(id);
+ RESULT=ids;
+ :}
+ ;
type_declarations ::=
type_declaration:td {:
:}
;
-//package_declaration ::=
-// PACKAGE name SEMICOLON
-// ;
-//import_declaration ::=
-// single_type_import_declaration
-// | type_import_on_demand_declaration
-// ;
-//single_type_import_declaration ::=
-// IMPORT name SEMICOLON
-// ;
-//type_import_on_demand_declaration ::=
-// IMPORT name DOT MULT SEMICOLON
-// ;
+package_declaration ::=
+ PACKAGE name:name SEMICOLON {:
+ ParseNode pn=new ParseNode("package");
+ pn.addChild(name);
+ RESULT=pn;
+ :}
+ ;
+import_declaration ::=
+ single_type_import_declaration:sid {: RESULT=sid; :}
+ | type_import_on_demand_declaration:iod {: RESULT=iod; :}
+ ;
+single_type_import_declaration ::=
+ IMPORT name:name SEMICOLON {:
+ ParseNode pn=new ParseNode("import_single");
+ pn.addChild(name);
+ RESULT=pn;
+:}
+ ;
+type_import_on_demand_declaration ::=
+ IMPORT name:name DOT MULT SEMICOLON {:
+ ParseNode pn=new ParseNode("import_ondemand");
+ pn.addChild(name);
+ RESULT=pn;
+ :}
+ ;
type_declaration ::=
class_declaration:cd
{:
RESULT=cd;
:}
+ | task_declaration:td
+ {:
+ RESULT=td;
+ :}
// | interface_declaration
| SEMICOLON {: RESULT=new ParseNode("empty"); :}
;
STATIC {: RESULT=new ParseNode("static"); :} |
// ABSTRACT |
FINAL {: RESULT=new ParseNode("final"); :}|
- NATIVE {: RESULT=new ParseNode("native"); :}
-// SYNCHRONIZED |
+ NATIVE {: RESULT=new ParseNode("native"); :} |
+ SYNCHRONIZED {: RESULT=new ParseNode("synchronized"); :} |
+ ATOMIC {: RESULT=new ParseNode("atomic"); :}
// TRANSIENT |
// VOLATILE |
// STRICTFP // note that semantic analysis must check that the
:}
;
class_member_declaration ::=
+ //failure aware computation
+ flag_declaration:flag {:
+ RESULT=(new ParseNode("flag")).addChild(flag).getRoot();
+ :}
+ |
field_declaration:field {:
RESULT=(new ParseNode("field")).addChild(field).getRoot();
:}
| SEMICOLON {: RESULT=new ParseNode("empty"); :}
;
+//Failure aware computation
+flag_declaration ::=
+ FLAG IDENTIFIER:id SEMICOLON {:
+ ParseNode pn=new ParseNode("flag_declaration");
+ pn.addChild("name").addChild(id);
+ RESULT=pn;
+ :} |
+ EXTERNAL FLAG IDENTIFIER:id SEMICOLON {:
+ ParseNode pn=new ParseNode("flag_declaration");
+ pn.addChild("name").addChild(id);
+ pn.addChild("external");
+ RESULT=pn;
+ :}
+ ;
+
// 19.8.2) Field Declarations
field_declaration ::=
modifiers_opt:mo type:type variable_declarators:var SEMICOLON {:
pn.addChild("type").addChild(type);
pn.addChild("variables").addChild(var);
RESULT=pn;
+ :} |
+ modifiers_opt:mo GLOBAL type:type variable_declarators:var SEMICOLON {:
+ ParseNode pn=new ParseNode("field_declaration");
+ pn.addChild("modifier").addChild(mo);
+ pn.addChild("type").addChild(type);
+ pn.addChild("variables").addChild(var);
+ pn.addChild("global");
+ RESULT=pn;
:}
;
variable_declarator_id ::=
IDENTIFIER:id {:
RESULT=(new ParseNode("single")).addChild(id).getRoot();:}
-// | variable_declarator_id:id LBRACK RBRACK {:
-// RESULT=(new ParseNode("array")).addChild(id).getRoot();:}
+ | variable_declarator_id:id LBRACK RBRACK {:
+ RESULT=(new ParseNode("array")).addChild(id).getRoot();:}
;
variable_initializer ::=
expression:exp {: RESULT=exp; :}
pn.addChild(name);
RESULT=pn;
:}
+ |
+ TAG variable_declarator_id:name {:
+ ParseNode pn=new ParseNode("tag_parameter");
+ pn.addChild(name);
+ RESULT=pn;
+ :}
// | FINAL type variable_declarator_id
;
//throws_opt ::=
pn.addChild(cd);
pn.addChild("body").addChild(body);
RESULT=pn;
+ :} |
+ modifiers_opt:mo GLOBAL constructor_declarator:cd
+//throws_opt
+ constructor_body:body {:
+ ParseNode pn=new ParseNode("constructor_declaration");
+ pn.addChild("global");
+ pn.addChild("modifiers").addChild(mo);
+ pn.addChild(cd);
+ pn.addChild("body").addChild(body);
+ RESULT=pn;
:}
;
constructor_declarator ::=
:}
;
constructor_body ::=
-// LBRACE explicit_constructor_invocation:eci block_statements:bs RBRACE |
-// LBRACE explicit_constructor_invocation RBRACE |
+ LBRACE explicit_constructor_invocation:eci block_statements:bs RBRACE {:
+ ParseNode pn=new ParseNode("constructor_body");
+ pn.addChild(eci);
+ pn.addChild(bs);
+ RESULT=pn;
+ :} |
+ LBRACE explicit_constructor_invocation:eci RBRACE {:
+ ParseNode pn=new ParseNode("constructor_body");
+ pn.addChild(eci);
+ RESULT=pn;
+ :} |
LBRACE block_statements:block RBRACE {:
ParseNode pn=new ParseNode("constructor_body");
pn.addChild(block);
:}
| LBRACE RBRACE {: RESULT=new ParseNode("empty"); :}
;
-//explicit_constructor_invocation ::=
+explicit_constructor_invocation ::=
// THIS LPAREN argument_list_opt RPAREN SEMICOLON
-// | SUPER LPAREN argument_list_opt RPAREN SEMICOLON
+// |
+SUPER LPAREN argument_list_opt:alo RPAREN SEMICOLON {:
+ ParseNode pn=new ParseNode("superinvoke");
+ pn.addChild(alo);
+ RESULT=pn;
+:}
// | primary DOT THIS LPAREN argument_list_opt RPAREN SEMICOLON
// | primary DOT SUPER LPAREN argument_list_opt RPAREN SEMICOLON
-// ;
+ ;
// 19.9) Interfaces
:}
;
block_statement ::=
- local_variable_declaration_statement:lvds {:
+ tag_variable_declaration_statement:tvds {:
+ RESULT=tvds;
+ :}
+ | local_variable_declaration_statement:lvds {:
RESULT=lvds;
:}
| statement:statement {:
// | class_declaration
// | interface_declaration
;
+tag_variable_declaration_statement ::=
+ TAG IDENTIFIER:id EQ NEW TAG LPAREN IDENTIFIER:type RPAREN SEMICOLON {:
+ ParseNode pn=new ParseNode("tag_declaration");
+ pn.addChild("single").addChild(id);
+ pn.addChild("type").addChild(type);
+ RESULT=pn;
+ :}
+ ;
local_variable_declaration_statement ::=
local_variable_declaration:lvd SEMICOLON {:
RESULT=lvd;
| empty_statement:st {: RESULT=st; :}
| expression_statement:st {: RESULT=st; :}
// | switch_statement
- | do_statement
+ | do_statement:dos {:RESULT=dos; :}
| break_statement:st {: RESULT=st; :}
| continue_statement:st {: RESULT=st; :}
| return_statement:st {: RESULT=st; :}
+ | task_exitstatement:st {: RESULT=st; :}
+ | atomic_statement:st {: RESULT=st; :}
// | synchronized_statement
// | throw_statement
// | try_statement
//synchronized_statement ::=
// SYNCHRONIZED LPAREN expression RPAREN block
// ;
+atomic_statement ::=
+ ATOMIC block:blk {:
+ RESULT=(new ParseNode("atomic")).addChild(blk).getRoot();
+ :}
+ ;
//try_statement ::=
// TRY block catches
// | TRY block catches_opt finally
// 19.12) Expressions
primary ::= primary_no_new_array:st {:
RESULT=st; :}
-// | array_creation_init
-// | array_creation_uninit
+// | array_creation_init:st {:
+// RESULT=st;
+// :}
+ | array_creation_uninit:st {:
+ RESULT=st;
+ :}
;
primary_no_new_array ::=
literal:lit {: RESULT=lit; :}
| class_instance_creation_expression:exp {: RESULT=exp; :}
| field_access:exp {: RESULT=exp; :}
| method_invocation:exp {: RESULT=exp; :}
-// | array_access
+ | array_access:exp {: RESULT=exp; :}
+ | ISAVAILABLE LPAREN IDENTIFIER:id RPAREN {:
+ ParseNode pn=new ParseNode("isavailable");
+ pn.addChild(id);
+ RESULT=pn;
+ :}
// | primitive_type DOT CLASS
// | VOID DOT CLASS
// | array_type DOT CLASS
// | name DOT THIS
;
class_instance_creation_expression ::=
- NEW class_or_interface_type:type LPAREN argument_list_opt:args RPAREN {:
+ NEW class_or_interface_type:type LPAREN argument_list_opt:args RPAREN flag_list_opt:feo {:
ParseNode pn=new ParseNode("createobject");
pn.addChild(type);
pn.addChild(args);
+ pn.addChild(feo);
+ RESULT=pn;
+ :}
+ //Global object
+ | GLOBAL NEW class_or_interface_type:type LPAREN argument_list_opt:args RPAREN flag_list_opt:feo {:
+ ParseNode pn=new ParseNode("createobject");
+ pn.addChild(type);
+ pn.addChild(args);
+ pn.addChild(feo);
+ pn.addChild("global");
RESULT=pn;
:}
+ | NEW class_or_interface_type:type LPAREN argument_list_opt:args RPAREN LBRACE RBRACE LBRACE tag_list:tl RBRACE {:
+ ParseNode pn=new ParseNode("createobject");
+ pn.addChild(type);
+ pn.addChild(args);
+ pn.addChild(tl);
+ RESULT=pn;
+ :}
+ | NEW class_or_interface_type:type LPAREN argument_list_opt:args RPAREN LBRACE flag_list:fl RBRACE LBRACE tag_list:tl RBRACE {:
+ ParseNode pn=new ParseNode("createobject");
+ pn.addChild(type);
+ pn.addChild(args);
+ pn.addChild(fl);
+ pn.addChild(tl);
+ RESULT=pn;
+ :}
+
// | NEW class_or_interface_type LPAREN argument_list_opt RPAREN class_body
// | primary DOT NEW IDENTIFIER
// LPAREN argument_list_opt RPAREN {:
// | name DOT NEW IDENTIFIER
// LPAREN argument_list_opt RPAREN class_body
;
+cons_argument_list_opt ::=
+ {: RESULT=new ParseNode("empty"); :}
+ | cons_argument_list:args {: RESULT=args; :}
+ ;
+
+cons_argument_list ::=
+ IDENTIFIER:id COLON expression:exp {:
+ ParseNode pn=new ParseNode("cons_argument_list");
+ ParseNode pnarg=pn.addChild("binding");
+ pnarg.addChild("var").addChild(id);
+ pnarg.addChild("exp").addChild(exp);
+ RESULT=pn;
+ :}
+ | argument_list:list COMMA IDENTIFIER:id COLON expression:exp {:
+ ParseNode pnarg=new ParseNode("binding");
+ pnarg.addChild("var").addChild(id);
+ pnarg.addChild("exp").addChild(exp);
+ list.addChild(pnarg);
+ RESULT=list;
+ :}
+ ;
+
argument_list_opt ::=
{: RESULT=new ParseNode("empty"); :}
| argument_list:args {: RESULT=args; :}
;
+
argument_list ::=
expression:exp {:
ParseNode pn=new ParseNode("argument_list");
pn.addChild(exp);
RESULT=pn;
:}
- | argument_list:list COMMA expression:exp {:
+ | argument_list:list COMMA expression:exp {:
list.addChild(exp);
RESULT=list;
:}
;
-//array_creation_uninit ::=
-// NEW primitive_type dim_exprs dims_opt
-// | NEW class_or_interface_type dim_exprs dims_opt
-// ;
+array_creation_uninit ::=
+ NEW primitive_type:type dim_exprs:dimexpr dims_opt:dims {:
+ ParseNode pn=new ParseNode("createarray");
+ pn.addChild(type);
+ pn.addChild(dimexpr);
+ pn.addChild("dims_opt").setLiteral(dims);
+ RESULT=pn;
+ :}
+ | NEW class_or_interface_type:type dim_exprs:dimexpr dims_opt:dims {:
+ ParseNode pn=new ParseNode("createarray");
+ pn.addChild(type);
+ pn.addChild(dimexpr);
+ pn.addChild("dims_opt").setLiteral(dims);
+ RESULT=pn;
+ :}
+ | GLOBAL NEW primitive_type:type dim_exprs:dimexpr dims_opt:dims {:
+ ParseNode pn=new ParseNode("createarray");
+ pn.addChild(type);
+ pn.addChild(dimexpr);
+ pn.addChild("dims_opt").setLiteral(dims);
+ pn.addChild("global");
+ RESULT=pn;
+ :}
+ | GLOBAL NEW class_or_interface_type:type dim_exprs:dimexpr dims_opt:dims {:
+ ParseNode pn=new ParseNode("createarray");
+ pn.addChild(type);
+ pn.addChild(dimexpr);
+ pn.addChild("dims_opt").setLiteral(dims);
+ pn.addChild("global");
+ RESULT=pn;
+ :}
+ ;
//array_creation_init ::=
// NEW primitive_type dims array_initializer
// | NEW class_or_interface_type dims array_initializer
// ;
-//dim_exprs ::= dim_expr
-// | dim_exprs dim_expr
-// ;
-//dim_expr ::= LBRACK expression RBRACK
-// ;
-//dims_opt ::=
-// | dims
-// ;
-//dims ::= LBRACK RBRACK
-// | dims LBRACK RBRACK
-// ;
+dim_exprs ::= dim_expr:exp {:
+ ParseNode pn=new ParseNode("dim_exprs");
+ pn.addChild(exp);
+ RESULT=pn; :}
+ | dim_exprs:base dim_expr:exp {:
+ base.addChild(exp);
+ RESULT=base;
+ :}
+ ;
+dim_expr ::= LBRACK expression:exp RBRACK {: RESULT=exp; :}
+ ;
+dims_opt ::= {: RESULT=new Integer(0); :}
+ | dims:dims {: RESULT = dims; :}
+ ;
+
+dims ::= LBRACK RBRACK {: RESULT=new Integer(1); :}
+ | dims:dims LBRACK RBRACK {: RESULT=new Integer(dims.intValue()+1); :}
+ ;
+
field_access ::=
primary:base DOT IDENTIFIER:id {:
ParseNode pn=new ParseNode("fieldaccess");
pn.addChild(args);
RESULT=pn;
:}
-// | SUPER DOT IDENTIFIER LPAREN argument_list_opt RPAREN
+ | SUPER DOT IDENTIFIER:id LPAREN argument_list_opt:args RPAREN {:
+ ParseNode name=new ParseNode("name");
+ name.addChild("base").addChild("name").addChild("identifier").addChild("super");
+ name.addChild("identifier").addChild(id);
+ ParseNode pn=new ParseNode("methodinvoke1");
+ pn.addChild(name);
+ pn.addChild(args);
+ RESULT=pn;
+ :}
// | name DOT SUPER DOT IDENTIFIER LPAREN argument_list_opt RPAREN
;
-//array_access ::=
-// name LBRACK expression RBRACK
-// | primary_no_new_array LBRACK expression RBRACK
-// | array_creation_init LBRACK expression RBRACK
-// ;
+array_access ::=
+ name:name LBRACK expression:exp RBRACK {:
+ ParseNode pn=new ParseNode("arrayaccess");
+ pn.addChild("base").addChild(name);
+ pn.addChild("index").addChild(exp);
+ RESULT=pn;
+ :}
+ | primary_no_new_array:base LBRACK expression:exp RBRACK {:
+ ParseNode pn=new ParseNode("arrayaccess");
+ pn.addChild("base").addChild(base);
+ pn.addChild("index").addChild(exp);
+ RESULT=pn;
+ :}
+// | array_creation_init:init LBRACK expression:exp RBRACK {:
+// ParseNode pn=new ParseNode("arrayaccess");
+// pn.addChild("init").addChild(init);
+// pn.addChild("index").addChild(exp);
+// RESULT=pn;
+// :}
+ ;
postfix_expression ::=
primary:exp {:
RESULT=exp; :}
unary_expression_not_plus_minus ::=
postfix_expression:exp {:
RESULT=exp; :}
-// | COMP unary_expression
+ | COMP unary_expression:exp
+ {: RESULT=(new ParseNode("comp")).addChild(exp).getRoot(); :}
| NOT unary_expression:exp
{: RESULT=(new ParseNode("not")).addChild(exp).getRoot(); :}
| cast_expression:exp {: RESULT=exp; :}
pn.addChild(exp2);
RESULT=pn;
:}
-// | shift_expression URSHIFT additive_expression
+ | shift_expression:exp1 URSHIFT additive_expression:exp2 {:
+ ParseNode pn=new ParseNode("urightshift");
+ pn.addChild(exp1);
+ pn.addChild(exp2);
+ RESULT=pn;
+ :}
;
relational_expression ::=
shift_expression:exp {:
| MINUSEQ {: RESULT=new ParseNode("minuseq"); :}
| LSHIFTEQ {: RESULT=new ParseNode("lshifteq"); :}
| RSHIFTEQ {: RESULT=new ParseNode("rshifteq"); :}
-// | URSHIFTEQ {: RESULT=new ParseNode("urshifteq"); :}
+ | URSHIFTEQ {: RESULT=new ParseNode("urshifteq"); :}
| ANDEQ {: RESULT=new ParseNode("andeq"); :}
| XOREQ {: RESULT=new ParseNode("xoreq"); :}
| OREQ {: RESULT=new ParseNode("oreq"); :}
projects / IRC.git / blobdiff