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Change for to use statements instead of expressions for init and step

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Markus Hauschild
2013-06-01 18:32:04 +02:00
parent 5b794bb09d
commit 9630c64ad2
6 changed files with 19 additions and 19 deletions
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grammar/grammar.y
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@@ -80,9 +80,9 @@ statement(A) ::= T_IF T_LPAREN expr(E) T_RPAREN statement(S).
{ A = new IfStatement(E, S); }
statement(A) ::= T_RIF T_LPAREN expr(P) T_RPAREN statement(S).
{ A = new RandomIfStatement(P, S); }
statement(A) ::= T_FOR T_LPAREN expr(INIT) T_SEMICOLON expr(COND) T_SEMICOLON expr(STEP) T_RPAREN statement(S).
statement(A) ::= T_FOR T_LPAREN statement(INIT) T_SEMICOLON expr(COND) T_SEMICOLON statement(STEP) T_RPAREN statement(S).
{ A = new ForStatement(INIT, COND, STEP, S); }
statement(A) ::= T_RFOR T_LPAREN expr(INIT) T_SEMICOLON expr(P) T_SEMICOLON expr(STEP) T_RPAREN statement(S).
statement(A) ::= T_RFOR T_LPAREN statement(INIT) T_SEMICOLON expr(P) T_SEMICOLON statement(STEP) T_RPAREN statement(S).
{ A = new RandomForStatement(INIT, P, STEP, S); }
statement(A) ::= T_RETURN expr(E) T_SEMICOLON. { A = new ReturnStatement(E); }
statement(A) ::= T_BEGIN statements(S) T_END. { A = new Scope(S); }