safe_width.h

 
#ifndef BF_P4C_LIB_SAFE_WIDTH_H_
#define BF_P4C_LIB_SAFE_WIDTH_H_
 
#include "ir/ir.h"
 
inline int safe_width_bits(const IR::Type *type) {
    int width = 0;
    if (!type->is<IR::Type_Enum>() && !type->is<IR::Type_Error>() &&
        !type->is<IR::Type_Unknown>() && !type->is<IR::Type_Dontcare>())
        width = type->width_bits();
    return width;
}
 
inline int safe_width_bits(const IR::Expression *e) { return safe_width_bits(e->type); }
 
#endif /* BF_P4C_LIB_SAFE_WIDTH_H_ */