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Add HexLiteral to grammar, fixes #1186

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Nicolai 2016-10-10 19:42:42 +02:00
parent 399e1fe70c
commit f6195c0a46
1 changed files with 2 additions and 2 deletions
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4
libsolidity/grammar.txt
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@ -73,7 +73,7 @@ Expression =
| Expression? (',' Expression)
| PrimaryExpression
PrimaryExpression = Identifier | BooleanLiteral | NumberLiteral | StringLiteral
PrimaryExpression = Identifier | BooleanLiteral | NumberLiteral | HexLiteral | StringLiteral
FunctionCall = Identifier '(' Expression? ( ',' Expression )* ')'
NewExpression = 'new' Identifier
@ -84,8 +84,8 @@ BooleanLiteral = 'true' | 'false'
NumberLiteral = '0x'? [0-9]+ (' ' NumberUnit)?
NumberUnit = 'wei' | 'szabo' | 'finney' | 'ether'
| 'seconds' | 'minutes' | 'hours' | 'days' | 'weeks' | 'years'
HexLiteral = 'hex' ('"' [0-9a-fA-F]{8} '"' | '\'' [0-9a-fA-F]{8} '\'')
StringLiteral = '"' ([^"\r\n\\] | '\\' .)* '"'
Identifier = [a-zA-Z_] [a-zA-Z_0-9]*
ElementaryTypeName = 'address' | 'bool' | 'string' | 'var'