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Added PlaceholderStatement

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Nicolai 2016-07-25 17:48:49 +02:00
parent 3f5bff968f
commit 8b450dd808
1 changed files with 2 additions and 1 deletions
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libsolidity/grammar.txt
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@ -37,12 +37,13 @@ ArrayTypeName = TypeName StorageLocation? '[' Expression? ']'
StorageLocation = 'memory' | 'storage' StorageLocation = 'memory' | 'storage'
Block = '{' Statement* '}' Block = '{' Statement* '}'
Statement = IfStatement | WhileStatement | ForStatement | Block | Statement = IfStatement | WhileStatement | ForStatement | Block | PlaceholderStatement
( Continue | Break | Return | Throw | VardefOrExprStmt | ExpressionStatement ) ';' ( Continue | Break | Return | Throw | VardefOrExprStmt | ExpressionStatement ) ';'
ExpressionStatement = Expression | VariableDefinition | Assignment | 'delete' Expression ExpressionStatement = Expression | VariableDefinition | Assignment | 'delete' Expression
IfStatement = 'if' '(' Expression ')' Statement ( 'else' Statement )? IfStatement = 'if' '(' Expression ')' Statement ( 'else' Statement )?
WhileStatement = 'while' '(' Expression ')' Statement WhileStatement = 'while' '(' Expression ')' Statement
PlaceholderStatement = '_'
VardefOrExprStmt = VariableDefinition | ExpressionStatement VardefOrExprStmt = VariableDefinition | ExpressionStatement
ForStatement = 'for' '(' (VardefOrExprStmt)? ';' (Expression)? ';' (ExpressionStatement)? ')' Statement ForStatement = 'for' '(' (VardefOrExprStmt)? ';' (Expression)? ';' (ExpressionStatement)? ')' Statement
Continue = 'continue' Continue = 'continue'