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Viewing changes to symtab.tc

  • Committer: Bazaar Package Importer
  • Author(s): Robert Lemmen
  • Date: 2007-12-10 17:06:15 UTC
  • Revision ID: james.westby@ubuntu.com-20071210170615-q1av8grz0vjiv397
Tags: upstream-0.5
Import upstream version 0.5

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symtab.tc
 
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%decls %{
 
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struct symtab {
 
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        char *name;
 
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        union {
 
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                struct roll_value *rvalue;
 
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                struct val_list *lvalue; 
 
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        };
 
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        struct symtab *next;
 
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};
 
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%}
 
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%operation %virtual void set_symtab(expression *this, struct symtab *st)
 
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set_symtab(elist) 
 
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{
 
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}
 
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set_symtab(number) 
 
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{
 
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}
 
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set_symtab(variable) 
 
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{
 
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        this->symtab = st;
 
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}
 
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set_symtab(unary) 
 
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{
 
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        this->symtab = st;
 
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        set_symtab(this->expr, st);
 
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}
 
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set_symtab(binary) 
 
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{
 
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        this->symtab = st;
 
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        set_symtab(this->expr1, st);
 
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        set_symtab(this->expr2, st);
 
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}
 
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set_symtab(ifthenelse) 
 
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{
 
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        this->symtab = st;
 
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        set_symtab(this->if_expr, st);
 
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        set_symtab(this->then_expr, st);
 
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        set_symtab(this->else_expr, st);
 
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}