error: this `if` has the same function call as a previous `if`
  --> tests/ui/same_functions_in_if_condition.rs:39:15
   |
LL |     } else if function() {
   |               ^^^^^^^^^^
   |
note: same as this
  --> tests/ui/same_functions_in_if_condition.rs:38:8
   |
LL |     if function() {
   |        ^^^^^^^^^^
note: the lint level is defined here
  --> tests/ui/same_functions_in_if_condition.rs:2:9
   |
LL | #![deny(clippy::same_functions_in_if_condition)]
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: this `if` has the same function call as a previous `if`
  --> tests/ui/same_functions_in_if_condition.rs:44:15
   |
LL |     } else if fn_arg(a) {
   |               ^^^^^^^^^
   |
note: same as this
  --> tests/ui/same_functions_in_if_condition.rs:43:8
   |
LL |     if fn_arg(a) {
   |        ^^^^^^^^^

error: this `if` has the same function call as a previous `if`
  --> tests/ui/same_functions_in_if_condition.rs:49:15
   |
LL |     } else if obj.method() {
   |               ^^^^^^^^^^^^
   |
note: same as this
  --> tests/ui/same_functions_in_if_condition.rs:48:8
   |
LL |     if obj.method() {
   |        ^^^^^^^^^^^^

error: this `if` has the same function call as a previous `if`
  --> tests/ui/same_functions_in_if_condition.rs:54:15
   |
LL |     } else if obj.method_arg(a) {
   |               ^^^^^^^^^^^^^^^^^
   |
note: same as this
  --> tests/ui/same_functions_in_if_condition.rs:53:8
   |
LL |     if obj.method_arg(a) {
   |        ^^^^^^^^^^^^^^^^^

error: this `if` has the same function call as a previous `if`
  --> tests/ui/same_functions_in_if_condition.rs:60:15
   |
LL |     } else if v.pop().is_none() {
   |               ^^^^^^^^^^^^^^^^^
   |
note: same as this
  --> tests/ui/same_functions_in_if_condition.rs:59:8
   |
LL |     if v.pop().is_none() {
   |        ^^^^^^^^^^^^^^^^^

error: this `if` has the same function call as a previous `if`
  --> tests/ui/same_functions_in_if_condition.rs:65:15
   |
LL |     } else if v.len() == 42 {
   |               ^^^^^^^^^^^^^
   |
note: same as this
  --> tests/ui/same_functions_in_if_condition.rs:64:8
   |
LL |     if v.len() == 42 {
   |        ^^^^^^^^^^^^^

error: aborting due to 6 previous errors