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| author | walter-weinmann <walter.weinmann@gmail.com> | 2016-09-06 11:18:43 +0800 |
|---|---|---|
| committer | walter-weinmann <walter.weinmann@gmail.com> | 2016-09-06 11:26:18 +0800 |
| commit | 215fc048575bfb4d4949bf6d16a4e4b6bc024769 (patch) | |
| tree | af5523ff003a5aad613af7206509958e03e0f188 /libsolidity/grammar.txt | |
| parent | 8f233b545f3053982fc4320d820ebb8d732b3a43 (diff) | |
| download | dexon-solidity-215fc048575bfb4d4949bf6d16a4e4b6bc024769.tar.gz dexon-solidity-215fc048575bfb4d4949bf6d16a4e4b6bc024769.tar.zst dexon-solidity-215fc048575bfb4d4949bf6d16a4e4b6bc024769.zip | |
Considering comments from @chriseth regarding ExpressionStatement and FunctionCall.
Diffstat (limited to 'libsolidity/grammar.txt')
| -rw-r--r-- | libsolidity/grammar.txt | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libsolidity/grammar.txt b/libsolidity/grammar.txt index 969b9e53..e636fd72 100644 --- a/libsolidity/grammar.txt +++ b/libsolidity/grammar.txt @@ -45,11 +45,11 @@ Statement = IfStatement | WhileStatement | ForStatement | Block | ( PlaceholderStatement | Continue | Break | Return | Throw | SimpleStatement ) ';' -ExpressionStatement = Expression | VariableDefinition +ExpressionStatement = Expression IfStatement = 'if' '(' Expression ')' Statement ( 'else' Statement )? WhileStatement = 'while' '(' Expression ')' Statement PlaceholderStatement = '_' -SimpleStatement = ExpressionStatement +SimpleStatement = VariableDefinition | ExpressionStatement ForStatement = 'for' '(' (SimpleStatement)? ';' (Expression)? ';' (ExpressionStatement)? ')' Statement Continue = 'continue' Break = 'break' @@ -59,7 +59,7 @@ VariableDefinition = VariableDeclaration ( '=' Expression )? // Precedence by order (see github.com/ethereum/solidity/pull/732) Expression = - ( Expression ('++' | '--') | FunctionCall | IndexAccess | MemberAccess | NewExpression | ( TypeName? '(' Expression ')' ) ) + ( Expression ('++' | '--') | FunctionCall | IndexAccess | MemberAccess | '(' Expression ')' ) | ('!' | '~' | 'delete' | '++' | '--' | '+' | '-') Expression | Expression '**' Expression | Expression ('*' | '/' | '%') Expression @@ -79,10 +79,12 @@ Expression = PrimaryExpression = Identifier | BooleanLiteral | NumberLiteral | StringLiteral -FunctionCall = ( Identifier | MemberAccess ) '(' Expression? ( ',' Expression )* ')' +FunctionCall = ( MemberAccessFunctionCall | IndexAccessFunctionCall ) '(' Expression? ( ',' Expression )* ')' NewExpression = 'new' Identifier MemberAccess = Expression '.' Identifier +MemberAccessFunctionCall = ( PrimaryExpression | NewExpression | TypeName ) ( '.' ( PrimaryExpression | NewExpression | TypeName ) )* IndexAccess = Expression '[' Expression? ']' +IndexAccessFunctionCall = ( PrimaryExpression | NewExpression | TypeName ) '[' Expression? ']' BooleanLiteral = 'true' | 'false' NumberLiteral = '0x'? [0-9]+ (' ' NumberUnit)? |