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- Move `assert_failed` to core::panicking`
- Make `assert_failed` use an enum instead of a string
This commit is contained in:
Benoît du Garreau 2020-12-16 22:06:06 +01:00
parent f138e260a0
commit 546d062820
11 changed files with 165 additions and 123 deletions

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@ -173,13 +173,6 @@ mod macros;
#[macro_use]
mod internal_macros;
#[doc(hidden)]
#[unstable(
feature = "macros_internals",
reason = "macros implementation detail",
issue = "none"
)]
pub use macros::internals as macros_internals;
#[path = "num/shells/int_macros.rs"]
#[macro_use]

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@ -1,35 +0,0 @@
use crate::{fmt, panic};
#[cold]
#[doc(hidden)]
#[unstable(feature = "macros_internals", reason = "macros implementation detail", issue = "none")]
#[track_caller]
pub fn assert_failed<T, U>(op: &str, left: &T, right: &U, args: Option<fmt::Arguments<'_>>) -> !
where
T: fmt::Debug + ?Sized,
U: fmt::Debug + ?Sized,
{
#[track_caller]
fn inner(
op: &str,
left: &dyn fmt::Debug,
right: &dyn fmt::Debug,
args: Option<fmt::Arguments<'_>>,
) -> ! {
match args {
Some(args) => panic!(
r#"assertion failed: `(left {} right)`
left: `{:?}`,
right: `{:?}: {}`"#,
op, left, right, args
),
None => panic!(
r#"assertion failed: `(left {} right)`
left: `{:?}`,
right: `{:?}`"#,
op, left, right,
),
}
}
inner(op, &left, &right, args)
}

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@ -1,7 +1,3 @@
#[unstable(feature = "macros_internals", reason = "macros implementation detail", issue = "none")]
#[doc(hidden)]
pub mod internals;
#[cfg(bootstrap)]
#[doc(include = "panic.md")]
#[macro_export]
@ -57,16 +53,17 @@ macro_rules! panic {
/// ```
#[macro_export]
#[stable(feature = "rust1", since = "1.0.0")]
#[allow_internal_unstable(macros_internals)]
#[allow_internal_unstable(core_panic)]
macro_rules! assert_eq {
($left:expr, $right:expr $(,)?) => ({
match (&$left, &$right) {
(left_val, right_val) => {
if !(*left_val == *right_val) {
let kind = $crate::panicking::AssertKind::Eq;
// The reborrows below are intentional. Without them, the stack slot for the
// borrow is initialized even before the values are compared, leading to a
// noticeable slow down.
$crate::macros_internals::assert_failed("==", &*left_val, &*right_val, $crate::option::Option::None);
$crate::panicking::assert_failed(kind, &*left_val, &*right_val, $crate::option::Option::None);
}
}
}
@ -75,10 +72,11 @@ macro_rules! assert_eq {
match (&$left, &$right) {
(left_val, right_val) => {
if !(*left_val == *right_val) {
let kind = $crate::panicking::AssertKind::Eq;
// The reborrows below are intentional. Without them, the stack slot for the
// borrow is initialized even before the values are compared, leading to a
// noticeable slow down.
$crate::macros_internals::assert_failed("==", &*left_val, &*right_val, $crate::option::Option::Some($crate::format_args!($($arg)+)));
$crate::panicking::assert_failed(kind, &*left_val, &*right_val, $crate::option::Option::Some($crate::format_args!($($arg)+)));
}
}
}
@ -104,16 +102,17 @@ macro_rules! assert_eq {
/// ```
#[macro_export]
#[stable(feature = "assert_ne", since = "1.13.0")]
#[allow_internal_unstable(macros_internals)]
#[allow_internal_unstable(core_panic)]
macro_rules! assert_ne {
($left:expr, $right:expr $(,)?) => ({
match (&$left, &$right) {
(left_val, right_val) => {
if *left_val == *right_val {
let kind = $crate::panicking::AssertKind::Ne;
// The reborrows below are intentional. Without them, the stack slot for the
// borrow is initialized even before the values are compared, leading to a
// noticeable slow down.
$crate::macros_internals::assert_failed("!=", &*left_val, &*right_val, $crate::option::Option::None);
$crate::panicking::assert_failed(kind, &*left_val, &*right_val, $crate::option::Option::None);
}
}
}
@ -122,10 +121,11 @@ macro_rules! assert_ne {
match (&($left), &($right)) {
(left_val, right_val) => {
if *left_val == *right_val {
let kind = $crate::panicking::AssertKind::Ne;
// The reborrows below are intentional. Without them, the stack slot for the
// borrow is initialized even before the values are compared, leading to a
// noticeable slow down.
$crate::macros_internals::assert_failed("!=", &*left_val, &*right_val, $crate::option::Option::Some($crate::format_args!($($arg)+)));
$crate::panicking::assert_failed(kind, &*left_val, &*right_val, $crate::option::Option::Some($crate::format_args!($($arg)+)));
}
}
}

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@ -91,3 +91,52 @@ pub fn panic_fmt(fmt: fmt::Arguments<'_>) -> ! {
// SAFETY: `panic_impl` is defined in safe Rust code and thus is safe to call.
unsafe { panic_impl(&pi) }
}
#[derive(Debug)]
pub enum AssertKind {
Eq,
Ne,
}
/// Internal function for `assert_eq!` and `assert_ne!` macros
#[cold]
#[track_caller]
pub fn assert_failed<T, U>(
kind: AssertKind,
left: &T,
right: &U,
args: Option<fmt::Arguments<'_>>,
) -> !
where
T: fmt::Debug + ?Sized,
U: fmt::Debug + ?Sized,
{
#[track_caller]
fn inner(
kind: AssertKind,
left: &dyn fmt::Debug,
right: &dyn fmt::Debug,
args: Option<fmt::Arguments<'_>>,
) -> ! {
let op = match kind {
AssertKind::Eq => "==",
AssertKind::Ne => "!=",
};
match args {
Some(args) => panic!(
r#"assertion failed: `(left {} right)`
left: `{:?}`,
right: `{:?}: {}`"#,
op, left, right, args
),
None => panic!(
r#"assertion failed: `(left {} right)`
left: `{:?}`,
right: `{:?}`"#,
op, left, right,
),
}
}
inner(kind, &left, &right, args)
}

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@ -11,7 +11,6 @@
let mut _7: bool; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _8: bool; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _9: i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _10: &str; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _11: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _12: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _13: std::option::Option<std::fmt::Arguments>; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
@ -23,6 +22,10 @@
scope 4 {
debug left_val => _11; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
debug right_val => _12; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _10: core::panicking::AssertKind; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 5 {
debug kind => _10; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
}
}
}
@ -65,19 +68,20 @@
}
bb1: {
_10 = const "=="; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_10); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_10) = 0; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_13) = 0; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
core::panicking::assert_failed::<i32, i32>(const core::panicking::AssertKind::Eq, move _11, move _12, move _13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(core::panicking::AssertKind, &'r i32, &'s i32, std::option::Option<std::fmt::Arguments<'t0>>) -> ! {core::panicking::assert_failed::<i32, i32>}, val: Value(Scalar(<ZST>)) }
// ty::Const
// + ty: &str
// + val: Value(Slice { data: Allocation { bytes: [61, 61], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [3], len: Size { raw: 2 } }, size: Size { raw: 2 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 2 })
// + ty: core::panicking::AssertKind
// + val: Value(Scalar(0x00))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &str, val: Value(Slice { data: Allocation { bytes: [61, 61], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [3], len: Size { raw: 2 } }, size: Size { raw: 2 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 2 }) }
StorageLive(_13); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_13) = 0; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
core::macros::internals::assert_failed::<i32, i32>(move _10, move _11, move _12, move _13); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0, 't1> fn(&'r str, &'s i32, &'t0 i32, std::option::Option<std::fmt::Arguments<'t1>>) -> ! {core::macros::internals::assert_failed::<i32, i32>}, val: Value(Scalar(<ZST>)) }
// + literal: Const { ty: core::panicking::AssertKind, val: Value(Scalar(0x00)) }
}
bb2: {

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@ -11,9 +11,9 @@
let mut _7: bool; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _8: bool; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _9: i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _10: &str; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _11: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _12: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _13: std::option::Option<std::fmt::Arguments>; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 1 {
debug split => _1; // in scope 1 at $DIR/issue-73223.rs:2:9: 2:14
let _4: std::option::Option<i32>; // in scope 1 at $DIR/issue-73223.rs:7:9: 7:14
@ -22,6 +22,10 @@
scope 4 {
debug left_val => _11; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
debug right_val => _12; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _10: core::panicking::AssertKind; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 5 {
debug kind => _10; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
}
}
}
@ -64,17 +68,20 @@
}
bb1: {
_10 = const "=="; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_10); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_10) = 0; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_13) = 0; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
core::panicking::assert_failed::<i32, i32>(const core::panicking::AssertKind::Eq, move _11, move _12, move _13); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(core::panicking::AssertKind, &'r i32, &'s i32, std::option::Option<std::fmt::Arguments<'t0>>) -> ! {core::panicking::assert_failed::<i32, i32>}, val: Value(Scalar(<ZST>)) }
// ty::Const
// + ty: &str
// + val: Value(Slice { data: Allocation { bytes: [61, 61], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [3], len: Size { raw: 2 } }, size: Size { raw: 2 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 2 })
// + ty: core::panicking::AssertKind
// + val: Value(Scalar(0x00))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &str, val: Value(Slice { data: Allocation { bytes: [61, 61], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [3], len: Size { raw: 2 } }, size: Size { raw: 2 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 2 }) }
core::macros::internals::assert_failed::<i32, i32>(move _10, move _11, move _12); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(&'r str, &'s i32, &'t0 i32) -> ! {core::macros::internals::assert_failed::<i32, i32>}, val: Value(Scalar(<ZST>)) }
// + literal: Const { ty: core::panicking::AssertKind, val: Value(Scalar(0x00)) }
}
bb2: {

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@ -19,9 +19,8 @@
let mut _17: i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _18: i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _19: !; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _20: !; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _21: &str; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _22: &str; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _21: !; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _22: core::panicking::AssertKind; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _23: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _24: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _25: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
@ -38,6 +37,10 @@
scope 4 {
debug left_val => _13; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
debug right_val => _14; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _20: core::panicking::AssertKind; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 5 {
debug kind => _20; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
}
}
}
@ -110,30 +113,36 @@
bb3: {
StorageLive(_20); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_21); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_22); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_22 = const "=="; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_20) = 0; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_21); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_22); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_22 = const core::panicking::AssertKind::Eq; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// ty::Const
// + ty: &str
// + val: Value(Slice { data: Allocation { bytes: [61, 61], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [3], len: Size { raw: 2 } }, size: Size { raw: 2 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 2 })
// + ty: core::panicking::AssertKind
// + val: Value(Scalar(0x00))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &str, val: Value(Slice { data: Allocation { bytes: [61, 61], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [3], len: Size { raw: 2 } }, size: Size { raw: 2 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 2 }) }
_21 = _22; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_23); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_24); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_24 = _13; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_23 = _24; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_25); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_26); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_26 = _14; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_25 = _26; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_27); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_27) = 0; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
core::macros::internals::assert_failed::<i32, i32>(move _21, move _23, move _25, move _27); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: core::panicking::AssertKind, val: Value(Scalar(0x00)) }
StorageLive(_23); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_24); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_24 = _13; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_23 = _24; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_25); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_26); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_26 = _14; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_25 = _26; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_27); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_27) = 0; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
core::panicking::assert_failed::<i32, i32>(const core::panicking::AssertKind::Eq, move _23, move _25, move _27); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0, 't1> fn(&'r str, &'s i32, &'t0 i32, std::option::Option<std::fmt::Arguments<'t1>>) -> ! {core::macros::internals::assert_failed::<i32, i32>}, val: Value(Scalar(<ZST>)) }
// + literal: Const { ty: for<'r, 's, 't0> fn(core::panicking::AssertKind, &'r i32, &'s i32, std::option::Option<std::fmt::Arguments<'t0>>) -> ! {core::panicking::assert_failed::<i32, i32>}, val: Value(Scalar(<ZST>)) }
// ty::Const
// + ty: core::panicking::AssertKind
// + val: Value(Scalar(0x00))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: core::panicking::AssertKind, val: Value(Scalar(0x00)) }
}
bb4: {

View File

@ -19,13 +19,13 @@
let mut _17: i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _18: i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _19: !; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _20: !; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _21: &str; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _22: &str; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _21: !; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _22: core::panicking::AssertKind; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _23: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _24: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _25: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _26: &i32; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _27: std::option::Option<std::fmt::Arguments>; // in scope 0 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 1 {
debug split => _1; // in scope 1 at $DIR/issue-73223.rs:2:9: 2:14
let _6: std::option::Option<i32>; // in scope 1 at $DIR/issue-73223.rs:7:9: 7:14
@ -33,10 +33,14 @@
debug _prev => _6; // in scope 3 at $DIR/issue-73223.rs:7:9: 7:14
let _13: &i32; // in scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _14: &i32; // in scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _27: &i32; // in scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let mut _28: &i32; // in scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 4 {
debug left_val => _13; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
debug right_val => _14; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
let _20: core::panicking::AssertKind; // in scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
scope 5 {
debug kind => _20; // in scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
}
}
}
}
@ -77,14 +81,14 @@
StorageLive(_10); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_10 = &_1; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_11); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_27 = const main::promoted[0]; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_28 = const main::promoted[0]; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// ty::Const
// + ty: &i32
// + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main), const_param_did: None }, [], Some(promoted[0])) }
_11 = _27; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_11 = _28; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_9.0: &i32) = move _10; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
(_9.1: &i32) = move _11; // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageDead(_11); // scope 3 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
@ -109,28 +113,36 @@
bb3: {
StorageLive(_20); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_21); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_22); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_22 = const "=="; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_20) = 0; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_21); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_22); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_22 = const core::panicking::AssertKind::Eq; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// ty::Const
// + ty: &str
// + val: Value(Slice { data: Allocation { bytes: [61, 61], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [3], len: Size { raw: 2 } }, size: Size { raw: 2 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 2 })
// + ty: core::panicking::AssertKind
// + val: Value(Scalar(0x00))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: &str, val: Value(Slice { data: Allocation { bytes: [61, 61], relocations: Relocations(SortedMap { data: [] }), init_mask: InitMask { blocks: [3], len: Size { raw: 2 } }, size: Size { raw: 2 }, align: Align { pow2: 0 }, mutability: Not, extra: () }, start: 0, end: 2 }) }
_21 = _22; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_23); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_24); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_24 = _13; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_23 = _24; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_25); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_26); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_26 = _14; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_25 = _26; // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
core::macros::internals::assert_failed::<i32, i32>(move _21, move _23, move _25); // scope 4 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: core::panicking::AssertKind, val: Value(Scalar(0x00)) }
StorageLive(_23); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_24); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_24 = _13; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_23 = _24; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_25); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_26); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_26 = _14; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
_25 = _26; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
StorageLive(_27); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
discriminant(_27) = 0; // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
core::panicking::assert_failed::<i32, i32>(const core::panicking::AssertKind::Eq, move _23, move _25, move _27); // scope 5 at $SRC_DIR/core/src/macros/mod.rs:LL:COL
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(&'r str, &'s i32, &'t0 i32) -> ! {core::macros::internals::assert_failed::<i32, i32>}, val: Value(Scalar(<ZST>)) }
// + literal: Const { ty: for<'r, 's, 't0> fn(core::panicking::AssertKind, &'r i32, &'s i32, std::option::Option<std::fmt::Arguments<'t0>>) -> ! {core::panicking::assert_failed::<i32, i32>}, val: Value(Scalar(<ZST>)) }
// ty::Const
// + ty: core::panicking::AssertKind
// + val: Value(Scalar(0x00))
// mir::Constant
// + span: $SRC_DIR/core/src/macros/mod.rs:LL:COL
// + literal: Const { ty: core::panicking::AssertKind, val: Value(Scalar(0x00)) }
}
bb4: {

View File

@ -14,10 +14,13 @@ error[E0277]: `for<'r> fn(&'r i32) -> &'r i32 {foo}` doesn't implement `Debug`
|
LL | assert_eq!(foo, y);
| ^^^^^^^^^^^^^^^^^^^ `for<'r> fn(&'r i32) -> &'r i32 {foo}` cannot be formatted using `{:?}` because it doesn't implement `Debug`
|
::: $SRC_DIR/core/src/panicking.rs:LL:COL
|
LL | T: fmt::Debug + ?Sized,
| ---------- required by this bound in `core::panicking::assert_failed`
|
= help: the trait `Debug` is not implemented for `for<'r> fn(&'r i32) -> &'r i32 {foo}`
= note: required because of the requirements on the impl of `Debug` for `&for<'r> fn(&'r i32) -> &'r i32 {foo}`
= note: required by `std::fmt::Debug::fmt`
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
error: aborting due to 2 previous errors

View File

@ -85,10 +85,10 @@ error[E0277]: `fn(usize) -> Foo {Foo::Bar}` doesn't implement `Debug`
LL | assert_eq!(Foo::Bar, i);
| ^^^^^^^^^^^^^^^^^^^^^^^^ `fn(usize) -> Foo {Foo::Bar}` cannot be formatted using `{:?}` because it doesn't implement `Debug`
|
::: $SRC_DIR/core/src/macros/internals.rs:LL:COL
::: $SRC_DIR/core/src/panicking.rs:LL:COL
|
LL | T: fmt::Debug + ?Sized,
| ---------- required by this bound in `core::macros::internals::assert_failed`
| ---------- required by this bound in `core::panicking::assert_failed`
|
= help: the trait `Debug` is not implemented for `fn(usize) -> Foo {Foo::Bar}`
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)

View File

@ -29,10 +29,10 @@ LL | fn a() -> i32 {
LL | assert_eq!(a, 0);
| ^^^^^^^^^^^^^^^^^ `fn() -> i32 {a}` cannot be formatted using `{:?}` because it doesn't implement `Debug`
|
::: $SRC_DIR/core/src/macros/internals.rs:LL:COL
::: $SRC_DIR/core/src/panicking.rs:LL:COL
|
LL | T: fmt::Debug + ?Sized,
| ---------- required by this bound in `core::macros::internals::assert_failed`
| ---------- required by this bound in `core::panicking::assert_failed`
|
= help: the trait `Debug` is not implemented for `fn() -> i32 {a}`
= help: use parentheses to call the function: `a()`