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Do not share constant 1 for enum autoincrements.
- AST nodes cannot be shared, because type conversion changes them in place, and what's appropriate for one use is by no means appropriate for all uses.
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1 changed files with 1 additions and 6 deletions
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@ -280,7 +280,6 @@ enum_def(X) ::= ENUM(T) IDENTIFIER(A) enum_type(B) LBRACE opt_enum_list(C) RBRAC
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if (C != NULL)
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{
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ZCC_ConstantDef *node = C, *prev = node;
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ZCC_ExprConstant *one = NULL;
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if (node->Value == NULL)
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{
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@ -308,11 +307,7 @@ enum_def(X) ::= ENUM(T) IDENTIFIER(A) enum_type(B) LBRACE opt_enum_list(C) RBRAC
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// Otherwise, create a new addition expression to add 1.
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else
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{
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if (one == NULL)
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{ // Use a single 1 node for the right-hand side of the addition.
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NEW_INTCONST_NODE(cval, TypeSInt32, 1, T);
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one = cval;
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}
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NEW_INTCONST_NODE(one, TypeSInt32, 1, T);
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NEW_AST_NODE(ExprID, label, node);
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label->Operation = PEX_ID;
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label->Identifier = prev->Name;
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