文 - Statement
BlockStatement
0
| BlockStatement:
"{" (Statement)* "}"
|
ExpressionStatement
0
| ExpressionStatement:
Expression ";"
|
WhileStatement
0
| WhileStatement:
"while" "(" Expression ")" Statement
|
ContinueStatement
0
| ContinueStatement:
"continue" ";"
|
BreakStatement
0
| BreakStatement:
"break" ";"
|
ReturnStatement
0
1
| ReturnStatement;
"return" ";"
"return" Expression ";"
|
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