396         std::unique_ptr<Expression> caseValue;  in convertSwitch()  local
398             caseValue = this->convertExpression(*c->fValue);  in convertSwitch()
399             if (!caseValue) {  in convertSwitch()
402             if (caseValue->fType != *fContext.fUInt_Type) {  in convertSwitch()
403                 caseValue = this->coerce(std::move(caseValue), *fContext.fInt_Type);  in convertSwitch()
404                 if (!caseValue) {  in convertSwitch()
408             if (!caseValue->isConstant()) {  in convertSwitch()
409                 fErrors.error(caseValue->fPosition, "case value must be a constant");  in convertSwitch()
412             ASSERT(caseValue->fKind == Expression::kIntLiteral_Kind);  in convertSwitch()
413             int64_t v = ((IntLiteral&) *caseValue).fValue;  in convertSwitch()
415                 fErrors.error(caseValue->fPosition, "duplicate case value");  in convertSwitch()
427         cases.emplace_back(new SwitchCase(c->fPosition, std::move(caseValue),  in convertSwitch()