diff options
| -rw-r--r-- | docs/grammar.txt | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/docs/grammar.txt b/docs/grammar.txt index d15fbaf7..c9f7f448 100644 --- a/docs/grammar.txt +++ b/docs/grammar.txt @@ -23,7 +23,7 @@ StructDefinition = 'struct' Identifier '{' ModifierDefinition = 'modifier' Identifier ParameterList? Block FunctionDefinition = 'function' Identifier? ParameterList ( FunctionCall | Identifier | 'constant' | 'payable' | 'external' | 'public' | 'internal' | 'private' )* - ( 'returns' ParameterList )? Block + ( 'returns' ParameterList )? ( ';' | Block ) EventDefinition = 'event' Identifier IndexedParameterList 'anonymous'? ';' EnumValue = Identifier @@ -38,7 +38,7 @@ TypeNameList = '(' ( TypeName (',' TypeName )* )? ')' VariableDeclaration = TypeName Identifier TypeName = ElementaryTypeName | Identifier StorageLocation? | Mapping | ArrayTypeName | FunctionTypeName Mapping = 'mapping' '(' ElementaryTypeName '=>' TypeName ')' -ArrayTypeName = TypeName StorageLocation? '[' Expression? ']' +ArrayTypeName = TypeName '[' Expression? ']' StorageLocation? FunctionTypeName = 'function' TypeNameList ( 'internal' | 'external' | 'constant' | 'payable' )* ( 'returns' TypeNameList )? StorageLocation = 'memory' | 'storage' @@ -90,13 +90,16 @@ MemberAccess = Expression '.' Identifier IndexAccess = Expression '[' Expression? ']' BooleanLiteral = 'true' | 'false' -NumberLiteral = '0x'? [0-9]+ (' ' NumberUnit)? +NumberLiteral = ( HexNumber | DecimalNumber ) (' ' NumberUnit)? NumberUnit = 'wei' | 'szabo' | 'finney' | 'ether' | 'seconds' | 'minutes' | 'hours' | 'days' | 'weeks' | 'years' HexLiteral = 'hex' ('"' ([0-9a-fA-F]{2})* '"' | '\'' ([0-9a-fA-F]{2})* '\'') StringLiteral = '"' ([^"\r\n\\] | '\\' .)* '"' Identifier = [a-zA-Z_] [a-zA-Z_0-9]* +HexNumber = '0x' [0-9a-fA-F]+ +DecimalNumber = [0-9]+ + ElementaryTypeName = 'address' | 'bool' | 'string' | 'var' | Int | Uint | Byte | Fixed | Ufixed |