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Make fmt::Arguments::as_str() return a 'static str.

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This commit is contained in:
Mara Bos 2020-07-16 21:02:34 +02:00
parent e17c17a1af
commit 0c51f53edf
6 changed files with 282 additions and 291 deletions
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8
src/libcore/fmt/mod.rs
View file

@ -324,7 +324,7 @@ impl<'a> Arguments<'a> {
#[doc(hidden)]
#[inline]
#[unstable(feature = "fmt_internals", reason = "internal to format_args!", issue = "none")]
pub fn new_v1(pieces: &'a [&'a str], args: &'a [ArgumentV1<'a>]) -> Arguments<'a> {
pub fn new_v1(pieces: &'a [&'static str], args: &'a [ArgumentV1<'a>]) -> Arguments<'a> {
Arguments { pieces, fmt: None, args }
}
@ -338,7 +338,7 @@ impl<'a> Arguments<'a> {
#[inline]
#[unstable(feature = "fmt_internals", reason = "internal to format_args!", issue = "none")]
pub fn new_v1_formatted(
pieces: &'a [&'a str],
pieces: &'a [&'static str],
args: &'a [ArgumentV1<'a>],
fmt: &'a [rt::v1::Argument],
) -> Arguments<'a> {
@ -399,7 +399,7 @@ impl<'a> Arguments<'a> {
#[derive(Copy, Clone)]
pub struct Arguments<'a> {
// Format string pieces to print.
pieces: &'a [&'a str],
pieces: &'a [&'static str],
// Placeholder specs, or `None` if all specs are default (as in "{}{}").
fmt: Option<&'a [rt::v1::Argument]>,
@ -441,7 +441,7 @@ impl<'a> Arguments<'a> {
/// ```
#[unstable(feature = "fmt_as_str", issue = "none")]
#[inline]
pub fn as_str(&self) -> Option<&'a str> {
pub fn as_str(&self) -> Option<&'static str> {
match (self.pieces, self.args) {
([], []) => Some(""),
([s], []) => Some(s),

5
src/libcore/macros/mod.rs
View file

@ -6,9 +6,12 @@ macro_rules! panic {
() => (
$crate::panic!("explicit panic")
);
($msg:expr) => (
($msg:literal) => (
$crate::panicking::panic($msg)
);
($msg:expr) => (
$crate::panic!("{}", $crate::convert::identity::<&str>($msg))
);
($msg:expr,) => (
$crate::panic!($msg)
);

2
src/libcore/panicking.rs
View file

@ -36,7 +36,7 @@ use crate::panic::{Location, PanicInfo};
#[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
#[track_caller]
#[lang = "panic"] // needed by codegen for panic on overflow and other `Assert` MIR terminators
pub fn panic(expr: &str) -> ! {
pub fn panic(expr: &'static str) -> ! {
if cfg!(feature = "panic_immediate_abort") {
super::intrinsics::abort()
}

258
src/test/mir-opt/issue-73223/32bit/rustc.main.SimplifyArmIdentity.diff
View file

@ -26,27 +26,21 @@
let mut _24: &[&str; 3]; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _25: &[&str; 3]; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _26: [&str; 3]; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _27: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _28: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _29: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _30: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _31: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _32: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _33: &[std::fmt::ArgumentV1]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _34: &[std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let _35: &[std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let _36: [std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _37: (&&i32, &&i32); // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _38: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _39: &i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _40: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _41: &i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _44: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _45: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _46: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _47: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _48: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _49: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _27: &[std::fmt::ArgumentV1]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _28: &[std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let _29: &[std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let _30: [std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _31: (&&i32, &&i32); // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _32: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _33: &i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _34: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _35: &i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _38: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _39: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _40: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _41: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _42: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _43: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 0 at $SRC_DIR/libcore/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
@ -54,39 +48,39 @@
debug _prev => _6; // in scope 3 at $DIR/issue-73223.rs:7:9: 7:14
let _13: &i32; // in scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _14: &i32; // in scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _51: &i32; // in scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _45: &i32; // in scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
scope 4 {
debug left_val => _13; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
debug right_val => _14; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _42: &&i32; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _43: &&i32; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _50: &[&str; 3]; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _36: &&i32; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _37: &&i32; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _44: &[&str; 3]; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
scope 5 {
debug arg0 => _42; // in scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
debug arg1 => _43; // in scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
debug arg0 => _36; // in scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
debug arg1 => _37; // in scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
scope 6 {
debug x => _45; // in scope 6 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
debug f => _46; // in scope 6 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _52: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _53: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _54: &core::fmt::Opaque; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _55: &&i32; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
debug x => _39; // in scope 6 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
debug f => _40; // in scope 6 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _46: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _47: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _48: &core::fmt::Opaque; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _49: &&i32; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
}
scope 8 {
debug x => _48; // in scope 8 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
debug f => _49; // in scope 8 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _56: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _57: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _58: &core::fmt::Opaque; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _59: &&i32; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
debug x => _42; // in scope 8 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
debug f => _43; // in scope 8 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _50: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _51: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _52: &core::fmt::Opaque; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _53: &&i32; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
}
}
scope 10 {
debug pieces => _23; // in scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
debug args => _33; // in scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _60: &[&str]; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _61: std::option::Option<&[std::fmt::rt::v1::Argument]>; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _62: &[std::fmt::ArgumentV1]; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
debug args => _27; // in scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _54: &[&str]; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _55: std::option::Option<&[std::fmt::rt::v1::Argument]>; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _56: &[std::fmt::ArgumentV1]; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
}
}
}
@ -150,14 +144,14 @@
StorageLive(_10); // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_10 = &_1; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_11); // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_51 = const main::promoted[1]; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_45 = const main::promoted[1]; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
// ty::Const
// + ty: &i32
// + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main[0]), const_param_did: None }, [], Some(promoted[1]))
// mir::Constant
// + span: $SRC_DIR/libcore/macros/mod.rs:LL:COL
// + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main[0]), const_param_did: None }, [], Some(promoted[1])) }
_11 = _51; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_11 = _45; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
(_9.0: &i32) = move _10; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
(_9.1: &i32) = move _11; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageDead(_11); // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
@ -217,53 +211,53 @@
StorageLive(_23); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_24); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_25); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_50 = const main::promoted[0]; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_44 = const main::promoted[0]; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
// ty::Const
// + ty: &[&str; 3]
// + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main[0]), const_param_did: None }, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/libcore/macros/mod.rs:LL:COL
// + literal: Const { ty: &[&str; 3], val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main[0]), const_param_did: None }, [], Some(promoted[0])) }
_25 = _50; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_25 = _44; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_24 = _25; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_23 = move _24 as &[&str] (Pointer(Unsize)); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageDead(_24); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_33); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_34); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_35); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_36); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_37); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_38); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_39); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_39 = _13; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_38 = &_39; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_40); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_41); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_41 = _14; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_40 = &_41; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
(_37.0: &&i32) = move _38; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
(_37.1: &&i32) = move _40; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_40); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_38); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_42); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_42 = (_37.0: &&i32); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_43); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_43 = (_37.1: &&i32); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_44); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_45); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_45 = _42; // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_46); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_46 = const <&i32 as std::fmt::Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_27); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_28); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_29); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_30); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_31); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_32); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_33); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_33 = _13; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_32 = &_33; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_34); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_35); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_35 = _14; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_34 = &_35; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
(_31.0: &&i32) = move _32; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
(_31.1: &&i32) = move _34; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_34); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_32); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_36); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_36 = (_31.0: &&i32); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_37); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_37 = (_31.1: &&i32); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_38); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_39); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_39 = _36; // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_40); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_40 = const <&i32 as std::fmt::Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
// ty::Const
// + ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}
// + val: Value(Scalar(<ZST>))
// mir::Constant
// + span: $SRC_DIR/libcore/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}, val: Value(Scalar(<ZST>)) }
StorageLive(_52); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_53); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_53 = _46; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_52 = const std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _53) -> bb6; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_46); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_47); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_47 = _40; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_46 = const std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _47) -> bb6; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
// ty::Const
// + ty: unsafe extern "rust-intrinsic" fn(for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) -> for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>}
// + val: Value(Scalar(<ZST>))
@ -273,11 +267,11 @@
}
bb6: {
StorageDead(_53); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_54); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_55); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_55 = _45; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_54 = const std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>(move _55) -> bb7; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_47); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_48); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_49); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_49 = _39; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_48 = const std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>(move _49) -> bb7; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
// ty::Const
// + ty: unsafe extern "rust-intrinsic" fn(&&i32) -> &core::fmt::Opaque {std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>}
// + val: Value(Scalar(<ZST>))
@ -287,28 +281,28 @@
}
bb7: {
StorageDead(_55); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_44.0: &core::fmt::Opaque) = move _54; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_44.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _52; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_54); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_52); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_46); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_45); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_47); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_48); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_48 = _43; // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_49); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_49 = const <&i32 as std::fmt::Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageDead(_49); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_38.0: &core::fmt::Opaque) = move _48; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_38.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _46; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_48); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_46); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_40); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_39); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_41); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_42); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_42 = _37; // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_43); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_43 = const <&i32 as std::fmt::Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
// ty::Const
// + ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}
// + val: Value(Scalar(<ZST>))
// mir::Constant
// + span: $SRC_DIR/libcore/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}, val: Value(Scalar(<ZST>)) }
StorageLive(_56); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_57); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_57 = _49; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_56 = const std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _57) -> bb8; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_50); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_51); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_51 = _43; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_50 = const std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _51) -> bb8; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
// ty::Const
// + ty: unsafe extern "rust-intrinsic" fn(for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) -> for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>}
// + val: Value(Scalar(<ZST>))
@ -318,11 +312,11 @@
}
bb8: {
StorageDead(_57); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_58); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_59); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_59 = _48; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_58 = const std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>(move _59) -> bb9; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_51); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_52); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_53); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_53 = _42; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_52 = const std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>(move _53) -> bb9; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
// ty::Const
// + ty: unsafe extern "rust-intrinsic" fn(&&i32) -> &core::fmt::Opaque {std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>}
// + val: Value(Scalar(<ZST>))
@ -332,35 +326,35 @@
}
bb9: {
StorageDead(_59); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_47.0: &core::fmt::Opaque) = move _58; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_47.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _56; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_58); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_56); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_49); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_48); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
_36 = [move _44, move _47]; // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_47); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_44); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_43); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_42); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_35 = &_36; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_34 = _35; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_33 = move _34 as &[std::fmt::ArgumentV1] (Pointer(Unsize)); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_34); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_60); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_60 = _23; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_61); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
discriminant(_61) = 0; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_62); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_62 = _33; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.0: &[&str]) = move _60; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.1: std::option::Option<&[std::fmt::rt::v1::Argument]>) = move _61; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.2: &[std::fmt::ArgumentV1]) = move _62; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_62); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_61); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_60); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_33); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_53); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_41.0: &core::fmt::Opaque) = move _52; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_41.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _50; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_52); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_50); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_43); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_42); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
_30 = [move _38, move _41]; // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_41); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_38); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_37); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_36); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_29 = &_30; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_28 = _29; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_27 = move _28 as &[std::fmt::ArgumentV1] (Pointer(Unsize)); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_28); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_54); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_54 = _23; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_55); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
discriminant(_55) = 0; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_56); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_56 = _27; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.0: &[&str]) = move _54; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.1: std::option::Option<&[std::fmt::rt::v1::Argument]>) = move _55; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.2: &[std::fmt::ArgumentV1]) = move _56; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_56); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_55); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_54); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_27); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_23); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_21 = &_22; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_20 = _21; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL

258
src/test/mir-opt/issue-73223/64bit/rustc.main.SimplifyArmIdentity.diff
View file

@ -26,27 +26,21 @@
let mut _24: &[&str; 3]; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _25: &[&str; 3]; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _26: [&str; 3]; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _27: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _28: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _29: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _30: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _31: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _32: &str; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _33: &[std::fmt::ArgumentV1]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _34: &[std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let _35: &[std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let _36: [std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _37: (&&i32, &&i32); // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _38: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _39: &i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _40: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _41: &i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _44: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _45: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _46: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _47: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _48: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _49: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _27: &[std::fmt::ArgumentV1]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _28: &[std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let _29: &[std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let _30: [std::fmt::ArgumentV1; 2]; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _31: (&&i32, &&i32); // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _32: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _33: &i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _34: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _35: &i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _38: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _39: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _40: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _41: std::fmt::ArgumentV1; // in scope 0 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _42: &&i32; // in scope 0 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _43: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 0 at $SRC_DIR/libcore/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
@ -54,39 +48,39 @@
debug _prev => _6; // in scope 3 at $DIR/issue-73223.rs:7:9: 7:14
let _13: &i32; // in scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _14: &i32; // in scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _51: &i32; // in scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _45: &i32; // in scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
scope 4 {
debug left_val => _13; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
debug right_val => _14; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _42: &&i32; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _43: &&i32; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _50: &[&str; 3]; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _36: &&i32; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let _37: &&i32; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
let mut _44: &[&str; 3]; // in scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
scope 5 {
debug arg0 => _42; // in scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
debug arg1 => _43; // in scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
debug arg0 => _36; // in scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
debug arg1 => _37; // in scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
scope 6 {
debug x => _45; // in scope 6 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
debug f => _46; // in scope 6 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _52: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _53: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _54: &core::fmt::Opaque; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _55: &&i32; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
debug x => _39; // in scope 6 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
debug f => _40; // in scope 6 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _46: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _47: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _48: &core::fmt::Opaque; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _49: &&i32; // in scope 6 at $SRC_DIR/libstd/macros.rs:LL:COL
}
scope 8 {
debug x => _48; // in scope 8 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
debug f => _49; // in scope 8 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _56: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _57: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _58: &core::fmt::Opaque; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _59: &&i32; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
debug x => _42; // in scope 8 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
debug f => _43; // in scope 8 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _50: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _51: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _52: &core::fmt::Opaque; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _53: &&i32; // in scope 8 at $SRC_DIR/libstd/macros.rs:LL:COL
}
}
scope 10 {
debug pieces => _23; // in scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
debug args => _33; // in scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _60: &[&str]; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _61: std::option::Option<&[std::fmt::rt::v1::Argument]>; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _62: &[std::fmt::ArgumentV1]; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
debug args => _27; // in scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
let mut _54: &[&str]; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _55: std::option::Option<&[std::fmt::rt::v1::Argument]>; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
let mut _56: &[std::fmt::ArgumentV1]; // in scope 10 at $SRC_DIR/libstd/macros.rs:LL:COL
}
}
}
@ -150,14 +144,14 @@
StorageLive(_10); // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_10 = &_1; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_11); // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_51 = const main::promoted[1]; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_45 = const main::promoted[1]; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
// ty::Const
// + ty: &i32
// + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main[0]), const_param_did: None }, [], Some(promoted[1]))
// mir::Constant
// + span: $SRC_DIR/libcore/macros/mod.rs:LL:COL
// + literal: Const { ty: &i32, val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main[0]), const_param_did: None }, [], Some(promoted[1])) }
_11 = _51; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_11 = _45; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
(_9.0: &i32) = move _10; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
(_9.1: &i32) = move _11; // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageDead(_11); // scope 3 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
@ -217,53 +211,53 @@
StorageLive(_23); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_24); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_25); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_50 = const main::promoted[0]; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_44 = const main::promoted[0]; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
// ty::Const
// + ty: &[&str; 3]
// + val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main[0]), const_param_did: None }, [], Some(promoted[0]))
// mir::Constant
// + span: $SRC_DIR/libcore/macros/mod.rs:LL:COL
// + literal: Const { ty: &[&str; 3], val: Unevaluated(WithOptConstParam { did: DefId(0:3 ~ issue_73223[317d]::main[0]), const_param_did: None }, [], Some(promoted[0])) }
_25 = _50; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_25 = _44; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_24 = _25; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_23 = move _24 as &[&str] (Pointer(Unsize)); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageDead(_24); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_33); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_34); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_35); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_36); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_37); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_38); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_39); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_39 = _13; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_38 = &_39; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_40); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_41); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_41 = _14; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_40 = &_41; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
(_37.0: &&i32) = move _38; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
(_37.1: &&i32) = move _40; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_40); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_38); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_42); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_42 = (_37.0: &&i32); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_43); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_43 = (_37.1: &&i32); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_44); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_45); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_45 = _42; // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_46); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_46 = const <&i32 as std::fmt::Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_27); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_28); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_29); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_30); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_31); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_32); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_33); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_33 = _13; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_32 = &_33; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_34); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_35); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_35 = _14; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_34 = &_35; // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
(_31.0: &&i32) = move _32; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
(_31.1: &&i32) = move _34; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_34); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_32); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_36); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_36 = (_31.0: &&i32); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_37); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_37 = (_31.1: &&i32); // scope 4 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_38); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_39); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_39 = _36; // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_40); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_40 = const <&i32 as std::fmt::Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
// ty::Const
// + ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}
// + val: Value(Scalar(<ZST>))
// mir::Constant
// + span: $SRC_DIR/libcore/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}, val: Value(Scalar(<ZST>)) }
StorageLive(_52); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_53); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_53 = _46; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_52 = const std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _53) -> bb6; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_46); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_47); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_47 = _40; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_46 = const std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _47) -> bb6; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
// ty::Const
// + ty: unsafe extern "rust-intrinsic" fn(for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) -> for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>}
// + val: Value(Scalar(<ZST>))
@ -273,11 +267,11 @@
}
bb6: {
StorageDead(_53); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_54); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_55); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_55 = _45; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_54 = const std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>(move _55) -> bb7; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_47); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_48); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_49); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_49 = _39; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_48 = const std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>(move _49) -> bb7; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
// ty::Const
// + ty: unsafe extern "rust-intrinsic" fn(&&i32) -> &core::fmt::Opaque {std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>}
// + val: Value(Scalar(<ZST>))
@ -287,28 +281,28 @@
}
bb7: {
StorageDead(_55); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_44.0: &core::fmt::Opaque) = move _54; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_44.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _52; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_54); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_52); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_46); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_45); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_47); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_48); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_48 = _43; // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_49); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_49 = const <&i32 as std::fmt::Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageDead(_49); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_38.0: &core::fmt::Opaque) = move _48; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_38.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _46; // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_48); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_46); // scope 7 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_40); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_39); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_41); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_42); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_42 = _37; // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
StorageLive(_43); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
_43 = const <&i32 as std::fmt::Debug>::fmt as for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> (Pointer(ReifyFnPointer)); // scope 5 at $SRC_DIR/libcore/macros/mod.rs:LL:COL
// ty::Const
// + ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}
// + val: Value(Scalar(<ZST>))
// mir::Constant
// + span: $SRC_DIR/libcore/macros/mod.rs:LL:COL
// + literal: Const { ty: for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {<&i32 as std::fmt::Debug>::fmt}, val: Value(Scalar(<ZST>)) }
StorageLive(_56); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_57); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_57 = _49; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_56 = const std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _57) -> bb8; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_50); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_51); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_51 = _43; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_50 = const std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>(move _51) -> bb8; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
// ty::Const
// + ty: unsafe extern "rust-intrinsic" fn(for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) -> for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error> {std::intrinsics::transmute::<for<'r, 's, 't0> fn(&'r &i32, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>, for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>>}
// + val: Value(Scalar(<ZST>))
@ -318,11 +312,11 @@
}
bb8: {
StorageDead(_57); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_58); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_59); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_59 = _48; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_58 = const std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>(move _59) -> bb9; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_51); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_52); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_53); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_53 = _42; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_52 = const std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>(move _53) -> bb9; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
// ty::Const
// + ty: unsafe extern "rust-intrinsic" fn(&&i32) -> &core::fmt::Opaque {std::intrinsics::transmute::<&&i32, &core::fmt::Opaque>}
// + val: Value(Scalar(<ZST>))
@ -332,35 +326,35 @@
}
bb9: {
StorageDead(_59); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_47.0: &core::fmt::Opaque) = move _58; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_47.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _56; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_58); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_56); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_49); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_48); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
_36 = [move _44, move _47]; // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_47); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_44); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_43); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_42); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_35 = &_36; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_34 = _35; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_33 = move _34 as &[std::fmt::ArgumentV1] (Pointer(Unsize)); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_34); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_60); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_60 = _23; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_61); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
discriminant(_61) = 0; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_62); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_62 = _33; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.0: &[&str]) = move _60; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.1: std::option::Option<&[std::fmt::rt::v1::Argument]>) = move _61; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.2: &[std::fmt::ArgumentV1]) = move _62; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_62); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_61); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_60); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_33); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_53); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_41.0: &core::fmt::Opaque) = move _52; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_41.1: for<'r, 's, 't0> fn(&'r core::fmt::Opaque, &'s mut std::fmt::Formatter<'t0>) -> std::result::Result<(), std::fmt::Error>) = move _50; // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_52); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_50); // scope 9 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_43); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_42); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
_30 = [move _38, move _41]; // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_41); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_38); // scope 5 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_37); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_36); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_29 = &_30; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_28 = _29; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_27 = move _28 as &[std::fmt::ArgumentV1] (Pointer(Unsize)); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_28); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageLive(_54); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_54 = _23; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_55); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
discriminant(_55) = 0; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageLive(_56); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
_56 = _27; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.0: &[&str]) = move _54; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.1: std::option::Option<&[std::fmt::rt::v1::Argument]>) = move _55; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
(_22.2: &[std::fmt::ArgumentV1]) = move _56; // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_56); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_55); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_54); // scope 10 at $SRC_DIR/libcore/fmt/mod.rs:LL:COL
StorageDead(_27); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
StorageDead(_23); // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_21 = &_22; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL
_20 = _21; // scope 4 at $SRC_DIR/libstd/macros.rs:LL:COL

42
src/test/pretty/issue-4264.pp
View file

@ -34,27 +34,27 @@ pub fn bar() ({
((::alloc::fmt::format as
for<'r> fn(std::fmt::Arguments<'r>) -> std::string::String {std::fmt::format})(((::core::fmt::Arguments::new_v1
as
fn(&[&str], &[std::fmt::ArgumentV1]) -> std::fmt::Arguments {std::fmt::Arguments::new_v1})((&([("test"
as
&str)]
as
[&str; 1])
as
&[&str; 1]),
(&(match (()
as
())
{
()
=>
([]
as
[std::fmt::ArgumentV1; 0]),
}
as
[std::fmt::ArgumentV1; 0])
as
&[std::fmt::ArgumentV1; 0]))
fn(&[&'static str], &[std::fmt::ArgumentV1]) -> std::fmt::Arguments {std::fmt::Arguments::new_v1})((&([("test"
as
&str)]
as
[&str; 1])
as
&[&str; 1]),
(&(match (()
as
())
{
()
=>
([]
as
[std::fmt::ArgumentV1; 0]),
}
as
[std::fmt::ArgumentV1; 0])
as
&[std::fmt::ArgumentV1; 0]))
as
std::fmt::Arguments))
as std::string::String);