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-rw-r--r--libsolidity/grammar.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/libsolidity/grammar.txt b/libsolidity/grammar.txt
index 9facdea4..4fab1dd5 100644
--- a/libsolidity/grammar.txt
+++ b/libsolidity/grammar.txt
@@ -37,12 +37,13 @@ ArrayTypeName = TypeName StorageLocation? '[' Expression? ']'
StorageLocation = 'memory' | 'storage'
Block = '{' Statement* '}'
-Statement = IfStatement | WhileStatement | ForStatement | Block |
+Statement = IfStatement | WhileStatement | ForStatement | Block | PlaceholderStatement
( Continue | Break | Return | Throw | VardefOrExprStmt | ExpressionStatement ) ';'
ExpressionStatement = Expression | VariableDefinition | Assignment | 'delete' Expression
IfStatement = 'if' '(' Expression ')' Statement ( 'else' Statement )?
WhileStatement = 'while' '(' Expression ')' Statement
+PlaceholderStatement = '_'
VardefOrExprStmt = VariableDefinition | ExpressionStatement
ForStatement = 'for' '(' (VardefOrExprStmt)? ';' (Expression)? ';' (ExpressionStatement)? ')' Statement
Continue = 'continue'