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Don't accept function params starting with a comma
- Fixed: func_expr_list would accept nonsense like this: Myfunction(, 1, 2);
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1 changed files with 7 additions and 2 deletions
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@ -991,17 +991,22 @@ expr_list(X) ::= expr_list(A) COMMA expr(B).
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* but once you do that, all remaining parameters must also be named.
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* We let higher-level code handle this to keep this file simpler. */
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%type func_expr_list{ZCC_FuncParm *}
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%type func_expr_list1{ZCC_FuncParm *}
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%type named_expr{ZCC_FuncParm *}
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func_expr_list(X) ::= .
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{
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X = NULL;
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}
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func_expr_list(X) ::= named_expr(A).
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func_expr_list(X) ::= func_expr_list1(A).
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{
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X = A;
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}
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func_expr_list(X) ::= func_expr_list(A) COMMA named_expr(B).
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func_expr_list1(X) ::= named_expr(A).
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{
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X = A;
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}
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func_expr_list1(X) ::= func_expr_list1(A) COMMA named_expr(B).
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{
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X = A;
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A->AppendSibling(B);
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