SymEntry* FindStructField (const Type* T, const char* Name)
/* Find a struct field in the fields list */
{
SymEntry* Field = 0;
/* The given type may actually be a pointer to struct */
if (IsTypePtr (T)) {
++T;
}
/* Non-structs do not have any struct fields... */
if (IsClassStruct (T)) {
/* Get a pointer to the struct/union type */
const SymEntry* Struct = GetSymEntry (T);
CHECK (Struct != 0);
/* Now search in the struct symbol table. Beware: The table may not
** exist.
*/
if (Struct->V.S.SymTab) {
Field = FindSymInTable (Struct->V.S.SymTab, Name, HashStr (Name));
}
}
return Field;
}
void SetSymEntry (Type* T, SymEntry* S)
/* Set the SymEntry pointer for a type */
{
/* Only structs or unions have a SymEntry attribute */
CHECK (IsClassStruct (T));
/* Set the attribute */
T->A.P = S;
}
SymEntry* GetSymEntry (const Type* T)
/* Return a SymEntry pointer from a type */
{
/* Only structs or unions have a SymEntry attribute */
CHECK (IsClassStruct (T));
/* Return the attribute */
return T->A.P;
}
int TypeHasAttr (const Type* T)
/* Return true if the given type has attribute data */
{
return IsClassStruct (T) || IsTypeArray (T) || IsClassFunc (T);
}
