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Added token rules. Fixed a few errors.

This commit is contained in:
Hackerpilot 2013-04-22 00:59:10 -07:00
parent 63a254b9cb
commit 461893dee3
1 changed files with 293 additions and 154 deletions
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D.g4
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@ -1,5 +1,187 @@
grammar D; grammar D;
Assign: '=';
At: '@';
BitAnd: '&';
BitAndEqual: '&=';
BitOr: '|';
BitOrEqual: '|=';
CatEqual: '~=';
Colon: ':';
Comma: ',';
Decrement: '--';
Div: '/';
DivEqual: '/=';
Dollar: '$';
Dot: '.';
Equal: '==';
GoesTo: '=>';
Greater: '>';
GreaterEqual: '>=';
Hash: '#';
Increment: '++';
LBrace: '{';
LBracket: '[';
Less: '<';
LessEqual: '<=';
LessEqualGreater: '<>=';
LessOrGreater: '<>';
LogicAnd: '&&';
LogicOr: '||';
LParen: '(';
Minus: '-';
MinusEqual: '-=';
Mod: '%';
ModEqual: '%=';
MulEqual: '*=';
Not: '!';
NotEqual: '!=';
NotGreater: '!>';
NotGreaterEqual: '!>=';
NotLess: '!<';
NotLessEqual: '!<=';
NotLessEqualGreater: '!<>';
Plus: '+';
PlusEqual: '+=';
Pow: '^^';
PowEqual: '^^=';
RBrace: '}';
RBracket: ']';
RParen: ')';
Semicolon: ';';
ShiftLeft: '<<';
ShiftLeftEqual: '<<=';
ShiftRight: '>>';
ShiftRightEqual: '>>=';
Slice: '..';
Star: '*';
Ternary: '?';
Tilde: '~';
Unordered: '!<>=';
UnsignedShiftRight: '>>>';
UnsignedShiftRightEqual: '>>>=';
Vararg: '...';
Xor: '^';
XorEqual: '^=';
Bool: 'bool';
Byte: 'byte';
Cdouble: 'cdouble';
Cent: 'cent';
Cfloat: 'cfloat';
Char: 'char';
Creal: 'creal';
Dchar: 'dchar';
Double: 'double';
Float: 'float';
Function: 'function';
Idouble: 'idouble';
Ifloat: 'ifloat';
Int: 'int';
Ireal: 'ireal';
Long: 'long';
Real: 'real';
Short: 'short';
Ubyte: 'ubyte';
Ucent: 'ucent';
Uint: 'uint';
Ulong: 'ulong';
Ushort: 'ushort';
Void: 'void';
Wchar: 'wchar';
Align: 'align';
Deprecated: 'deprecated';
Extern: 'extern';
Pragma: 'pragma';
Export: 'export';
Package: 'package';
Private: 'private';
Protected: 'protected';
Public: 'public';
Abstract: 'abstract';
Auto: 'auto';
Const: 'const';
Final: 'final';
Gshared: '__gshared';
Immutable: 'immutable';
Inout: 'inout';
Scope: 'scope';
Shared: 'shared';
Static: 'static';
Synchronized: 'synchronized';
Alias: 'alias';
Asm: 'asm';
Assert: 'assert';
Body: 'body';
Break: 'break';
Case: 'case';
Cast: 'cast';
Catch: 'catch';
Class: 'class';
Continue: 'continue';
Debug: 'debug';
Default: 'default';
Delegate: 'delegate';
Delete: 'delete';
Do: 'do';
Else: 'else';
Enum: 'enum';
False: 'false';
Finally: 'finally';
Foreach: 'foreach';
Foreach_reverse: 'foreach_reverse';
For: 'for';
Goto: 'goto';
If: 'if';
Import: 'import';
In: 'in';
Interface: 'interface';
Invariant: 'invariant';
Is: 'is';
Lazy: 'lazy';
Macro: 'macro';
Mixin: 'mixin';
Module: 'module';
New: 'new';
Nothrow: 'nothrow';
Null: 'null';
Out: 'out';
Override: 'override';
Pure: 'pure';
Ref: 'ref';
Return: 'return';
Struct: 'struct';
Super: 'super';
Switch: 'switch';
Template: 'template';
This: 'this';
Throw: 'throw';
True: 'true';
Try: 'try';
Typedef: 'typedef';
Typeid: 'typeid';
Typeof: 'typeof';
Union: 'union';
Unittest: 'unittest';
Version: 'version';
Volatile: 'volatile';
While: 'while';
With: 'with';
SpecialDate: '__DATE__';
SpecialEof: '__EOF__';
SpecialTime: '__TIME__';
Specialimestamp: '__TIMESTAMP__';
SpecialVendor: '__VENDOR__';
SpecialVersion: '__VERSION__';
SpecialFile: '__FILE__';
SpecialLine: '__LINE__';
SpecialModule: '__MODULE__';
SpecialFunction: '__FUNCTION__';
SpecialPrettyFunction: '__PRETTY_FUNCTION__';
Traits: '__traits';
Parameters: '__parameters';
Vector: '__vector';
Whitespace: [\u0020\u0009\u000b\u000c\u000a\u000d]+ -> skip; Whitespace: [\u0020\u0009\u000b\u000c\u000a\u000d]+ -> skip;
fragment EndOfLine : '\u000d' | '\u000a' | '\u000d' '\u000a' | '\u2028' | '\u2029'; fragment EndOfLine : '\u000d' | '\u000a' | '\u000d' '\u000a' | '\u2028' | '\u2029';
@ -54,8 +236,8 @@ fragment DecimalInteger: DecimalDigit (DecimalDigit | '_')*;
fragment BinaryInteger: ('0b' | '0B') BinDigit (BinDigit | '_')*; fragment BinaryInteger: ('0b' | '0B') BinDigit (BinDigit | '_')*;
fragment HexadecimalInteger: ('0x' | '0X') HexDigit (HexDigit | '_')*; fragment HexadecimalInteger: ('0x' | '0X') HexDigit (HexDigit | '_')*;
FloatLiteral: (Float FloatSuffix?) | (Integer (FloatSuffix | RealSuffix)? ImaginarySuffix); FloatLiteral: (FloatOption FloatSuffix?) | (Integer (FloatSuffix | RealSuffix)? ImaginarySuffix);
fragment Float: DecimalFloat | HexFloat; fragment FloatOption: DecimalFloat | HexFloat;
fragment DecimalFloat: (DecimalInteger '.' DecimalDigit*); fragment DecimalFloat: (DecimalInteger '.' DecimalDigit*);
fragment DecimalExponent: ('e' | 'E' | 'e+' | 'E+' | 'e-' | 'E-') DecimalInteger; fragment DecimalExponent: ('e' | 'E' | 'e+' | 'E+' | 'e-' | 'E-') DecimalInteger;
fragment FloatSuffix: 'F' | 'f'; fragment FloatSuffix: 'F' | 'f';
@ -72,42 +254,15 @@ module: moduleDeclaration? declaration*
moduleDeclaration: 'module' identifierChain ';' moduleDeclaration: 'module' identifierChain ';'
; ;
importDeclaration: 'static'? 'import' importList ';'
;
importList: singleImport (',' importList)?
| importBindings
;
singleImport: (Identifier '=')? identifierChain
;
importBindings: singleImport ':' importbindlist
;
importbindlist: importBind (',' importbindlist)?
;
importBind: Identifier ('=' Identifier)?
;
declarationsAndStatements: (declaration | statement)+
;
declaration: attributedDeclaration declaration: attributedDeclaration
| importDeclaration | importDeclaration
| functionDeclaration | functionDeclaration
| functionTemplateDeclaration
| variableDeclaration | variableDeclaration
| aliasThisDeclaration | aliasThisDeclaration
| structDeclaration | structDeclaration
| structTemplateDeclaration
| classDeclaration | classDeclaration
| classTemplateDeclaration
| interfaceDeclaration | interfaceDeclaration
| interfaceTemplateDeclaration
| unionDeclaration | unionDeclaration
| unionTemplateDeclaration
| aliasDeclaration | aliasDeclaration
| mixinDeclaration | mixinDeclaration
| unittest | unittest
@ -118,28 +273,41 @@ declaration: attributedDeclaration
| sharedStaticConstructor | sharedStaticConstructor
; ;
importDeclaration: 'static'? 'import' importList ';'
;
importList: singleImport (',' importList)?
| importBindings
;
singleImport: (Identifier '=')? identifierChain
;
importBindings: singleImport ':' importBindList
;
importBindList: importBind (',' importBind)?
;
importBind: Identifier ('=' Identifier)?
;
aliasThisDeclaration: 'alias' Identifier 'this' ';'
;
structDeclaration: 'struct' Identifier (templateParameters constraint? structBody | (structBody | ';'))
;
templateParameters: '(' templateParameterList? ')' templateParameters: '(' templateParameterList? ')'
; ;
constraint: 'if' '(' expression ')' constraint: 'if' '(' expression ')'
; ;
aliasThisDeclaration: 'alias' Identifier 'this' ';'
;
structDeclaration: 'struct' Identifier (structBody | ';')
;
structTemplateDeclaration: 'struct' Identifier templateParameters constraint? structBody
;
structBody: '{' declaration* '}' structBody: '{' declaration* '}'
; ;
classDeclaration: 'class' Identifier (':' identifierList )? classBody classDeclaration: 'class' Identifier (templateParameters constraint?)? (':' identifierList )? classBody
;
classTemplateDeclaration: 'class' Identifier templateParameters constraint? classBody
; ;
classBody: '{' (declaration | invariant)* '}' classBody: '{' (declaration | invariant)* '}'
@ -149,16 +317,10 @@ statement: ';'
| nonemptyStatement | nonemptyStatement
; ;
interfaceDeclaration: 'interface' Identifier (':' identifierList)? structBody interfaceDeclaration: 'interface' Identifier (templateParameters constraint?)? (':' identifierList)? structBody
; ;
interfaceTemplateDeclaration: 'interface' Identifier templateParameters constraint? (':' identifierList)? structBody unionDeclaration: 'union' Identifier ((templateParameters constraint? structBody)? | (structBody | ';'))
;
unionDeclaration: 'union' Identifier (structBody | ';')
;
unionTemplateDeclaration: 'union' Identifier parameters constraint? structBody
; ;
nonemptyStatement: nonEmptyStatementNoCaseNoDefault nonemptyStatement: nonEmptyStatementNoCaseNoDefault
@ -484,78 +646,20 @@ initialize: ';'
foreachStatement: ('foreach' | 'foreach_reverse') '(' foreachTypeList ';' expression ')' nonEmptyStatementNoCaseNoDefault foreachStatement: ('foreach' | 'foreach_reverse') '(' foreachTypeList ';' expression ')' nonEmptyStatementNoCaseNoDefault
; ;
foreachTypeList: foreachType foreachTypeList: foreachType (',' foreachType)*
| foreachType ',' foreachTypeList
; ;
foreachType: 'ref'? type? Identifier foreachType: 'ref'? type? Identifier
; ;
expression: assignExpression expression: assignExpression (',' assignExpression)*
| assignExpression ',' expression
; ;
identifierOrTemplateInstance: Identifier identifierOrTemplateInstance: Identifier
| templateInstance | templateInstance
; ;
templateInstance: Identifier '!' (Identifier | '(' identifierList? ')') templateInstance: Identifier templateArguments
;
unaryExpression: '&' unaryExpression
| '!' unaryExpression
| '*' unaryExpression
| '+' unaryExpression
| '-' unaryExpression
| '~' unaryExpression
| preIncDecExpression
| newExpression
| deleteExpression
| castExpression
| primaryExpression
/*| postIncDecExpression*/
| unaryExpression ('++'| '--')
| unaryExpression '[' ']'
| unaryExpression '[' argumentList ']'
| unaryExpression '[' assignExpression '..' assignExpression ']'
| unaryExpression '.' identifierOrTemplateInstance
;
powExpression: unaryExpression
| unaryExpression '^^' powExpression
;
postIncDecExpression: unaryExpression ('++' | '--')
;
preIncDecExpression: ('++' | '--') unaryExpression
;
primaryExpression: identifierOrTemplateInstance
| '.' identifierOrTemplateInstance
| type '.' Identifier
| typeofExpression
| typeidExpression
| 'this'
| 'super'
| 'null'
| 'true'
| 'false'
| '__FILE__'
| '__MODULE__'
| '__LINE__'
| '__FUNCTION__'
| '__PRETTY_FUNCTION__'
| IntegerLiteral
| FloatLiteral
| StringLiteral
| CharacterLiteral
| arrayLiteral
| assocArrayLiteral
| '(' expression ')'
| isExpression
| lambdaExpression
| traitsExpression
; ;
typeofExpression: 'typeof' '(' (expression | 'return') ')' typeofExpression: 'typeof' '(' (expression | 'return') ')'
@ -578,19 +682,10 @@ templateParameter: templateTypeParameter
| templateThisParameter | templateThisParameter
; ;
templateTypeParameter: Identifier templateTypeParameterSpecialization? templateTypeParameterDefault? templateTypeParameter: Identifier (':' type)? ('=' type)?
; ;
templateTypeParameterSpecialization: ':' type templateValueParameter: type Identifier (':' expression)? templateValueParameterDefault?
;
templateTypeParameterDefault: '=' type
;
templateValueParameter: type Identifier templateValueParameterSpecialization? templateValueParameterDefault?
;
templateValueParameterSpecialization: ':' expression
; ;
templateValueParameterDefault: '=' ('__FILE__' | '__MODULE__' | '__LINE__' | '__FUNCTION__' | '__PRETTY_FUNCTION__' | assignExpression) templateValueParameterDefault: '=' ('__FILE__' | '__MODULE__' | '__LINE__' | '__FUNCTION__' | '__PRETTY_FUNCTION__' | assignExpression)
@ -719,25 +814,11 @@ cmpExpression: shiftExpression
equalExpression: shiftExpression ('==' | '!=') shiftExpression; equalExpression: shiftExpression ('==' | '!=') shiftExpression;
identityExpression: shiftExpression ('is' | '!is') shiftExpression; identityExpression: shiftExpression ('is' | '!' 'is') shiftExpression;
relExpression: shiftExpression relOperator shiftExpression; relExpression: shiftExpression ('<' | '<=' | '>' | '>=' | '!<>=' | '!<>' | '<>' | '<>=' | '!>' | '!>=' | '!<' | '!<=') shiftExpression;
relOperator: '<' inExpression: shiftExpression ('in' | '!' 'in') shiftExpression;
| '<='
| '>'
| '>='
| '!<>='
| '!<>'
| '<>'
| '<>='
| '!>'
| '!>='
| '!<'
| '!<='
;
inExpression: shiftExpression ('in' | '!in') shiftExpression;
shiftExpression: addExpression shiftExpression: addExpression
| shiftExpression ('<<' | '>>' | '>>>') addExpression; | shiftExpression ('<<' | '>>' | '>>>') addExpression;
@ -746,8 +827,63 @@ addExpression: mulExpression
| addExpression ('+' | '-' | '~') mulExpression | addExpression ('+' | '-' | '~') mulExpression
; ;
mulExpression: unaryExpression mulExpression: powExpression
| mulExpression ('*' | '/' | '%') unaryExpression | mulExpression ('*' | '/' | '%') powExpression
;
powExpression: unaryExpression
| unaryExpression '^^' powExpression
;
unaryExpression: primaryExpression
| '&' unaryExpression
| '!' unaryExpression
| '*' unaryExpression
| '+' unaryExpression
| '-' unaryExpression
| '~' unaryExpression
| preIncDecExpression
| newExpression
| deleteExpression
| castExpression
| unaryExpression ('++'| '--') /* postIncDecExpression */ /* This causes an error in ANTLR */
| unaryExpression '[' ']'
| unaryExpression '[' argumentList ']'
| unaryExpression '[' assignExpression '..' assignExpression ']'
| unaryExpression '.' identifierOrTemplateInstance
;
postIncDecExpression: unaryExpression ('++' | '--')
;
preIncDecExpression: ('++' | '--') unaryExpression
;
primaryExpression: identifierOrTemplateInstance
| '.' identifierOrTemplateInstance
| type '.' Identifier
| typeofExpression
| typeidExpression
| 'this'
| 'super'
| 'null'
| 'true'
| 'false'
| '__FILE__'
| '__MODULE__'
| '__LINE__'
| '__FUNCTION__'
| '__PRETTY_FUNCTION__'
| IntegerLiteral
| FloatLiteral
| StringLiteral
| CharacterLiteral
| arrayLiteral
| assocArrayLiteral
| '(' expression ')'
| isExpression
| lambdaExpression
| traitsExpression
; ;
whileStatement: 'while' '(' expression ')' blockStatement whileStatement: 'while' '(' expression ')' blockStatement
@ -759,6 +895,9 @@ doStatement: 'do' blockStatement 'while' '(' expression ')' ';'
blockStatement: '{' declarationsAndStatements? '}' blockStatement: '{' declarationsAndStatements? '}'
; ;
declarationsAndStatements: (declaration | statement)+
;
functionDeclaration: type Identifier parameters (functionBody | ';') functionDeclaration: type Identifier parameters (functionBody | ';')
; ;
@ -815,7 +954,7 @@ builtinType: 'bool'
| 'void' | 'void'
; ;
typeConstructors: typeConstructor typeConstructors? typeConstructors: typeConstructor+
; ;
typeConstructor: 'const' typeConstructor: 'const'
@ -830,15 +969,7 @@ typeof: 'typeof' '(' (expression | 'return') ')'
parameters: '(' (parameter (',' parameter)*)? ')' parameters: '(' (parameter (',' parameter)*)? ')'
; ;
parameter: parameterAttribute? type ('...' | (Identifier ('=' defaultInitializerExpression)?))? parameter: parameterAttribute* type ('...' | (Identifier ('=' defaultInitializerExpression)?))?
;
defaultInitializerExpression: assignExpression
| '__FILE__'
| '__MODULE__'
| '__LINE__'
| '__FUNCTION__'
| '__PRETTY_FUNCTION__'
; ;
parameterAttribute: 'auto' parameterAttribute: 'auto'
@ -851,6 +982,14 @@ parameterAttribute: 'auto'
| typeConstructor | typeConstructor
; ;
defaultInitializerExpression: assignExpression
| '__FILE__'
| '__MODULE__'
| '__LINE__'
| '__FUNCTION__'
| '__PRETTY_FUNCTION__'
;
functionAttribute: 'nothrow' functionAttribute: 'nothrow'
| 'pure' | 'pure'
| atAttribute | atAttribute
@ -879,10 +1018,10 @@ outStatement: 'out' ('(' Identifier ')')? blockStatement
bodyStatement: 'body' blockStatement bodyStatement: 'body' blockStatement
; ;
aliasDeclaration: 'alias' (aliasinitializer (',' aliasinitializer)* | type declarator) ';' aliasDeclaration: 'alias' (aliasInitializer (',' aliasInitializer)* | type declarator) ';'
; ;
aliasinitializer: Identifier '=' type aliasInitializer: Identifier '=' type
; ;
variableDeclaration: type declarator (',' declarator)* ';' variableDeclaration: type declarator (',' declarator)* ';'
@ -939,7 +1078,7 @@ protectionAttribute: 'private'
| 'export' | 'export'
; ;
traitsExpression: 'traits' '(' Identifier ',' traitsArgument (',' traitsArgument)* ')' traitsExpression: '__traits' '(' Identifier ',' traitsArgument (',' traitsArgument)* ')'
; ;
traitsArgument: assignExpression traitsArgument: assignExpression