tests/ui/lint/lint-unconditional-recursion.stderr

   1 error: function cannot return without recursing
   2   --> $DIR/lint-unconditional-recursion.rs:4:1
   3    |
   4 LL | fn foo() {
   5    | ^^^^^^^^ cannot return without recursing
   6 LL |     foo();
   7    |     ----- recursive call site
   8    |
   9    = help: a `loop` may express intention better if this is on purpose
  10 note: the lint level is defined here
  11   --> $DIR/lint-unconditional-recursion.rs:1:9
  12    |
  13 LL | #![deny(unconditional_recursion)]
  14    |         ^^^^^^^^^^^^^^^^^^^^^^^
  15
  16 error: function cannot return without recursing
  17   --> $DIR/lint-unconditional-recursion.rs:14:1
  18    |
  19 LL | fn baz() {
  20    | ^^^^^^^^ cannot return without recursing
  21 LL |     if true {
  22 LL |         baz()
  23    |         ----- recursive call site
  24 LL |     } else {
  25 LL |         baz()
  26    |         ----- recursive call site
  27    |
  28    = help: a `loop` may express intention better if this is on purpose
  29
  30 error: function cannot return without recursing
  31   --> $DIR/lint-unconditional-recursion.rs:26:1
  32    |
  33 LL | fn quz() -> bool {
  34    | ^^^^^^^^^^^^^^^^ cannot return without recursing
  35 LL |     if true {
  36 LL |         while quz() {}
  37    |               ----- recursive call site
  38 ...
  39 LL |         loop { quz(); }
  40    |                ----- recursive call site
  41    |
  42    = help: a `loop` may express intention better if this is on purpose
  43
  44 error: function cannot return without recursing
  45   --> $DIR/lint-unconditional-recursion.rs:37:5
  46    |
  47 LL |     fn bar(&self) {
  48    |     ^^^^^^^^^^^^^ cannot return without recursing
  49 LL |         self.bar()
  50    |         ---------- recursive call site
  51    |
  52    = help: a `loop` may express intention better if this is on purpose
  53
  54 error: function cannot return without recursing
  55   --> $DIR/lint-unconditional-recursion.rs:43:5
  56    |
  57 LL |     fn bar(&self) {
  58    |     ^^^^^^^^^^^^^ cannot return without recursing
  59 LL |         loop {
  60 LL |             self.bar()
  61    |             ---------- recursive call site
  62    |
  63    = help: a `loop` may express intention better if this is on purpose
  64
  65 error: function cannot return without recursing
  66   --> $DIR/lint-unconditional-recursion.rs:52:5
  67    |
  68 LL |     fn bar(&self) {
  69    |     ^^^^^^^^^^^^^ cannot return without recursing
  70 LL |         0.bar()
  71    |         ------- recursive call site
  72    |
  73    = help: a `loop` may express intention better if this is on purpose
  74
  75 error: function cannot return without recursing
  76   --> $DIR/lint-unconditional-recursion.rs:65:5
  77    |
  78 LL |     fn bar(&self) {
  79    |     ^^^^^^^^^^^^^ cannot return without recursing
  80 LL |         Foo2::bar(self)
  81    |         --------------- recursive call site
  82    |
  83    = help: a `loop` may express intention better if this is on purpose
  84
  85 error: function cannot return without recursing
  86   --> $DIR/lint-unconditional-recursion.rs:71:5
  87    |
  88 LL |     fn bar(&self) {
  89    |     ^^^^^^^^^^^^^ cannot return without recursing
  90 LL |         loop {
  91 LL |             Foo2::bar(self)
  92    |             --------------- recursive call site
  93    |
  94    = help: a `loop` may express intention better if this is on purpose
  95
  96 error: function cannot return without recursing
  97   --> $DIR/lint-unconditional-recursion.rs:81:5
  98    |
  99 LL |     fn qux(&self) {
 100    |     ^^^^^^^^^^^^^ cannot return without recursing
 101 LL |         self.qux();
 102    |         ---------- recursive call site
 103    |
 104    = help: a `loop` may express intention better if this is on purpose
 105
 106 error: function cannot return without recursing
 107   --> $DIR/lint-unconditional-recursion.rs:86:5
 108    |
 109 LL |     fn as_ref(&self) -> &Self {
 110    |     ^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
 111 LL |         Baz::as_ref(self)
 112    |         ----------------- recursive call site
 113    |
 114    = help: a `loop` may express intention better if this is on purpose
 115
 116 error: function cannot return without recursing
 117   --> $DIR/lint-unconditional-recursion.rs:93:5
 118    |
 119 LL |     fn default() -> Baz {
 120    |     ^^^^^^^^^^^^^^^^^^^ cannot return without recursing
 121 LL |         let x = Default::default();
 122    |                 ------------------ recursive call site
 123    |
 124    = help: a `loop` may express intention better if this is on purpose
 125
 126 error: function cannot return without recursing
 127   --> $DIR/lint-unconditional-recursion.rs:102:5
 128    |
 129 LL |     fn deref(&self) -> &() {
 130    |     ^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
 131 LL |         &**self
 132    |          ------ recursive call site
 133    |
 134    = help: a `loop` may express intention better if this is on purpose
 135
 136 error: function cannot return without recursing
 137   --> $DIR/lint-unconditional-recursion.rs:109:5
 138    |
 139 LL |     fn index(&self, x: usize) -> &Baz {
 140    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
 141 LL |         &self[x]
 142    |          ------- recursive call site
 143    |
 144    = help: a `loop` may express intention better if this is on purpose
 145
 146 error: function cannot return without recursing
 147   --> $DIR/lint-unconditional-recursion.rs:118:5
 148    |
 149 LL |     fn deref(&self) -> &Baz {
 150    |     ^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
 151 LL |         self.as_ref()
 152    |         ------------- recursive call site
 153    |
 154    = help: a `loop` may express intention better if this is on purpose
 155
 156 error: function cannot return without recursing
 157   --> $DIR/lint-unconditional-recursion.rs:162:1
 158    |
 159 LL | pub fn drop_and_replace(mut a: Option<String>) {
 160    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
 161 LL |     a = None;
 162 LL |     drop_and_replace(a);
 163    |     ------------------- recursive call site
 164    |
 165    = help: a `loop` may express intention better if this is on purpose
 166
 167 error: function cannot return without recursing
 168   --> $DIR/lint-unconditional-recursion.rs:168:1
 169    |
 170 LL | pub fn call() -> String {
 171    | ^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
 172 LL |     let s = String::new();
 173 LL |     call();
 174    |     ------ recursive call site
 175    |
 176    = help: a `loop` may express intention better if this is on purpose
 177
 178 error: function cannot return without recursing
 179   --> $DIR/lint-unconditional-recursion.rs:175:1
 180    |
 181 LL | pub fn overflow_check(a: i32, b: i32) {
 182    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
 183 LL |     let _ = a + b;
 184 LL |     overflow_check(a, b);
 185    |     -------------------- recursive call site
 186    |
 187    = help: a `loop` may express intention better if this is on purpose
 188
 189 error: function cannot return without recursing
 190   --> $DIR/lint-unconditional-recursion.rs:186:5
 191    |
 192 LL |     fn default() -> Self {
 193    |     ^^^^^^^^^^^^^^^^^^^^ cannot return without recursing
 194 ...
 195 LL |             ..Default::default()
 196    |               ------------------ recursive call site
 197    |
 198    = help: a `loop` may express intention better if this is on purpose
 199
 200 error: aborting due to 18 previous errors
 201