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Diffstat (limited to 'tests/ui/lint/wide_pointer_comparisons.stderr')
-rw-r--r-- | tests/ui/lint/wide_pointer_comparisons.stderr | 452 |
1 files changed, 452 insertions, 0 deletions
diff --git a/tests/ui/lint/wide_pointer_comparisons.stderr b/tests/ui/lint/wide_pointer_comparisons.stderr new file mode 100644 index 000000000..926b87759 --- /dev/null +++ b/tests/ui/lint/wide_pointer_comparisons.stderr @@ -0,0 +1,452 @@ +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:19:13 + | +LL | let _ = a == b; + | ^^^^^^ + | + = note: `#[warn(ambiguous_wide_pointer_comparisons)]` on by default +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(a, b); + | ++++++++++++++++++ ~ + + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:21:13 + | +LL | let _ = a != b; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = !std::ptr::addr_eq(a, b); + | +++++++++++++++++++ ~ + + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:23:13 + | +LL | let _ = a < b; + | ^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = a as *const () < b as *const (); + | ++++++++++++ ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:25:13 + | +LL | let _ = a <= b; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = a as *const () <= b as *const (); + | ++++++++++++ ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:27:13 + | +LL | let _ = a > b; + | ^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = a as *const () > b as *const (); + | ++++++++++++ ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:29:13 + | +LL | let _ = a >= b; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = a as *const () >= b as *const (); + | ++++++++++++ ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:32:13 + | +LL | let _ = PartialEq::eq(&a, &b); + | ^^^^^^^^^^^^^^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(a, b); + | ~~~~~~~~~~~~~~~~~~ ~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:34:13 + | +LL | let _ = PartialEq::ne(&a, &b); + | ^^^^^^^^^^^^^^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = !std::ptr::addr_eq(a, b); + | ~~~~~~~~~~~~~~~~~~~ ~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:36:13 + | +LL | let _ = a.eq(&b); + | ^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(a, b); + | ++++++++++++++++++ ~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:38:13 + | +LL | let _ = a.ne(&b); + | ^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = !std::ptr::addr_eq(a, b); + | +++++++++++++++++++ ~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:46:17 + | +LL | let _ = a == b; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(*a, *b); + | +++++++++++++++++++ ~~~ + + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:48:17 + | +LL | let _ = a != b; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = !std::ptr::addr_eq(*a, *b); + | ++++++++++++++++++++ ~~~ + + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:50:17 + | +LL | let _ = a < b; + | ^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = *a as *const () < *b as *const (); + | + ++++++++++++ + ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:52:17 + | +LL | let _ = a <= b; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = *a as *const () <= *b as *const (); + | + ++++++++++++ + ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:54:17 + | +LL | let _ = a > b; + | ^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = *a as *const () > *b as *const (); + | + ++++++++++++ + ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:56:17 + | +LL | let _ = a >= b; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = *a as *const () >= *b as *const (); + | + ++++++++++++ + ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:59:17 + | +LL | let _ = PartialEq::eq(a, b); + | ^^^^^^^^^^^^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(*a, *b); + | ~~~~~~~~~~~~~~~~~~~ ~~~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:61:17 + | +LL | let _ = PartialEq::ne(a, b); + | ^^^^^^^^^^^^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = !std::ptr::addr_eq(*a, *b); + | ~~~~~~~~~~~~~~~~~~~~ ~~~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:63:17 + | +LL | let _ = PartialEq::eq(&a, &b); + | ^^^^^^^^^^^^^^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(*a, *b); + | ~~~~~~~~~~~~~~~~~~~ ~~~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:65:17 + | +LL | let _ = PartialEq::ne(&a, &b); + | ^^^^^^^^^^^^^^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = !std::ptr::addr_eq(*a, *b); + | ~~~~~~~~~~~~~~~~~~~~ ~~~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:67:17 + | +LL | let _ = a.eq(b); + | ^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(*a, *b); + | +++++++++++++++++++ ~~~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:69:17 + | +LL | let _ = a.ne(b); + | ^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = !std::ptr::addr_eq(*a, *b); + | ++++++++++++++++++++ ~~~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:74:13 + | +LL | let _ = s == s; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(s, s); + | ++++++++++++++++++ ~ + +help: use explicit `std::ptr::eq` method to compare metadata and addresses + | +LL | let _ = std::ptr::eq(s, s); + | +++++++++++++ ~ + + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:78:13 + | +LL | let _ = s == s; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(s, s); + | ++++++++++++++++++ ~ + +help: use explicit `std::ptr::eq` method to compare metadata and addresses + | +LL | let _ = std::ptr::eq(s, s); + | +++++++++++++ ~ + + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:82:17 + | +LL | let _ = a == b; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(a, b); + | ++++++++++++++++++ ~ + +help: use explicit `std::ptr::eq` method to compare metadata and addresses + | +LL | let _ = std::ptr::eq(a, b); + | +++++++++++++ ~ + + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:84:17 + | +LL | let _ = a != b; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = !std::ptr::addr_eq(a, b); + | +++++++++++++++++++ ~ + +help: use explicit `std::ptr::eq` method to compare metadata and addresses + | +LL | let _ = !std::ptr::eq(a, b); + | ++++++++++++++ ~ + + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:86:17 + | +LL | let _ = a < b; + | ^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = a as *const () < b as *const (); + | ++++++++++++ ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:88:17 + | +LL | let _ = a <= b; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = a as *const () <= b as *const (); + | ++++++++++++ ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:90:17 + | +LL | let _ = a > b; + | ^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = a as *const () > b as *const (); + | ++++++++++++ ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:92:17 + | +LL | let _ = a >= b; + | ^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = a as *const () >= b as *const (); + | ++++++++++++ ++++++++++++ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:95:17 + | +LL | let _ = PartialEq::eq(&a, &b); + | ^^^^^^^^^^^^^^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(a, b); + | ~~~~~~~~~~~~~~~~~~ ~ ~ +help: use explicit `std::ptr::eq` method to compare metadata and addresses + | +LL | let _ = std::ptr::eq(a, b); + | ~~~~~~~~~~~~~ ~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:97:17 + | +LL | let _ = PartialEq::ne(&a, &b); + | ^^^^^^^^^^^^^^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = !std::ptr::addr_eq(a, b); + | ~~~~~~~~~~~~~~~~~~~ ~ ~ +help: use explicit `std::ptr::eq` method to compare metadata and addresses + | +LL | let _ = !std::ptr::eq(a, b); + | ~~~~~~~~~~~~~~ ~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:99:17 + | +LL | let _ = a.eq(&b); + | ^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = std::ptr::addr_eq(a, b); + | ++++++++++++++++++ ~ ~ +help: use explicit `std::ptr::eq` method to compare metadata and addresses + | +LL | let _ = std::ptr::eq(a, b); + | +++++++++++++ ~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:101:17 + | +LL | let _ = a.ne(&b); + | ^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | let _ = !std::ptr::addr_eq(a, b); + | +++++++++++++++++++ ~ ~ +help: use explicit `std::ptr::eq` method to compare metadata and addresses + | +LL | let _ = !std::ptr::eq(a, b); + | ++++++++++++++ ~ ~ + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:106:9 + | +LL | &*a == &*b + | ^^^^^^^^^^ + | +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | std::ptr::addr_eq(*a, *b) + | ~~~~~~~~~~~~~~~~~~ ~ + +help: use explicit `std::ptr::eq` method to compare metadata and addresses + | +LL | std::ptr::eq(*a, *b) + | ~~~~~~~~~~~~~ ~ + + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:112:39 + | +LL | ($a:ident, $b:ident) => { $a == $b } + | ^^^^^^^^ +... +LL | cmp!(a, b); + | ---------- in this macro invocation + | + = note: this warning originates in the macro `cmp` (in Nightly builds, run with -Z macro-backtrace for more info) +help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + | +LL | ($a:ident, $b:ident) => { std::ptr::addr_eq($a, $b) } + | ++++++++++++++++++ ~ + + +warning: ambiguous wide pointer comparison, the comparison includes metadata which may not be expected + --> $DIR/wide_pointer_comparisons.rs:122:37 + | +LL | ($a:expr, $b:expr) => { $a == $b } + | ^^ +... +LL | cmp!(&a, &b); + | ------------ in this macro invocation + | + = help: use explicit `std::ptr::eq` method to compare metadata and addresses + = help: use `std::ptr::addr_eq` or untyped pointers to only compare their addresses + = note: this warning originates in the macro `cmp` (in Nightly builds, run with -Z macro-backtrace for more info) + +warning: 37 warnings emitted + |