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Rollup merge of #94359 - tmiasko:legacy-verbose-const, r=petrochenkov 

Fix inconsistent symbol mangling of integers constants with -Zverbose

The `PrettyPrinter` changes formatting of array size and integer
constants based on `-Zverbose`, so its implementation cannot be used in
legacy symbol mangling.

Example symbol demangling before changes:

```console
$ cat a.rs
pub struct A<T>(T);
impl A<[u8; 128]> { pub fn f() {} }
$ rustc --crate-type=lib a.rs -Zverbose=n && nm -C ./liba.rlib
00000000 T a::A<[u8; 128]>::f
$ rustc --crate-type=lib a.rs -Zverbose=y && nm -C ./liba.rlib
00000000 T a::A<[u8; Const { ty. usize, val. Value(Scalar(0x0000000000000080)) }]>::f
```
This commit is contained in:
Matthias Krüger 2022-03-01 12:00:43 +01:00 committed by GitHub
parent 6e5a6ffb14 99a77798d3
commit c531b01e9d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 1337 additions and 101 deletions
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38
compiler/rustc_symbol_mangling/src/legacy.rs
View File

@ -216,7 +216,7 @@ impl<'tcx> Printer<'tcx> for &mut SymbolPrinter<'tcx> {
Ok(self)
}
fn print_type(self, ty: Ty<'tcx>) -> Result<Self::Type, Self::Error> {
fn print_type(mut self, ty: Ty<'tcx>) -> Result<Self::Type, Self::Error> {
match *ty.kind() {
// Print all nominal types as paths (unlike `pretty_print_type`).
ty::FnDef(def_id, substs)
@ -224,6 +224,24 @@ impl<'tcx> Printer<'tcx> for &mut SymbolPrinter<'tcx> {
| ty::Projection(ty::ProjectionTy { item_def_id: def_id, substs })
| ty::Closure(def_id, substs)
| ty::Generator(def_id, substs, _) => self.print_def_path(def_id, substs),
// The `pretty_print_type` formatting of array size depends on
// -Zverbose flag, so we cannot reuse it here.
ty::Array(ty, size) => {
self.write_str("[")?;
self = self.print_type(ty)?;
self.write_str("; ")?;
if let Some(size) = size.val().try_to_bits(self.tcx().data_layout.pointer_size) {
write!(self, "{}", size)?
} else if let ty::ConstKind::Param(param) = size.val() {
self = param.print(self)?
} else {
self.write_str("_")?
}
self.write_str("]")?;
Ok(self)
}
_ => self.pretty_print_type(ty),
}
}
@ -245,12 +263,22 @@ impl<'tcx> Printer<'tcx> for &mut SymbolPrinter<'tcx> {
fn print_const(self, ct: ty::Const<'tcx>) -> Result<Self::Const, Self::Error> {
// only print integers
if let ty::ConstKind::Value(ConstValue::Scalar(Scalar::Int { .. })) = ct.val() {
if ct.ty().is_integral() {
return self.pretty_print_const(ct, true);
match (ct.val(), ct.ty().kind()) {
(
ty::ConstKind::Value(ConstValue::Scalar(Scalar::Int(scalar))),
ty::Int(_) | ty::Uint(_),
) => {
// The `pretty_print_const` formatting depends on -Zverbose
// flag, so we cannot reuse it here.
let signed = matches!(ct.ty().kind(), ty::Int(_));
write!(
self,
"{:#?}",
ty::ConstInt::new(scalar, signed, ct.ty().is_ptr_sized_integral())
)?;
}
_ => self.write_str("_")?,
}
self.write_str("_")?;
Ok(self)
}

74
src/test/ui/symbol-names/const-generics-demangling.legacy.stderr Normal file
View File

@ -0,0 +1,74 @@
error: symbol-name(_ZN1c21Unsigned$LT$11_u8$GT$1f17h[HASH]E)
--> $DIR/const-generics-demangling.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(c::Unsigned<11_u8>::f::h[HASH])
--> $DIR/const-generics-demangling.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(c::Unsigned<11_u8>::f)
--> $DIR/const-generics-demangling.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1c22Signed$LT$.152_i16$GT$1f17h[HASH]E)
--> $DIR/const-generics-demangling.rs:26:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(c::Signed<.152_i16>::f::h[HASH])
--> $DIR/const-generics-demangling.rs:26:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(c::Signed<.152_i16>::f)
--> $DIR/const-generics-demangling.rs:26:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1c13Bool$LT$_$GT$1f17h[HASH]E)
--> $DIR/const-generics-demangling.rs:39:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(c::Bool<_>::f::h[HASH])
--> $DIR/const-generics-demangling.rs:39:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(c::Bool<_>::f)
--> $DIR/const-generics-demangling.rs:39:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1c13Char$LT$_$GT$1f17h[HASH]E)
--> $DIR/const-generics-demangling.rs:52:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(c::Char<_>::f::h[HASH])
--> $DIR/const-generics-demangling.rs:52:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(c::Char<_>::f)
--> $DIR/const-generics-demangling.rs:52:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: aborting due to 12 previous errors

68
src/test/ui/symbol-names/const-generics-demangling.rs
View File

@ -1,38 +1,62 @@
// build-fail
// compile-flags: -C symbol-mangling-version=v0 --crate-name=c
// normalize-stderr-test: "c\[.*?\]" -> "c[HASH]"
// revisions: legacy v0
// compile-flags: --crate-name=c
//[legacy]compile-flags: -C symbol-mangling-version=legacy -Z unstable-options
// [v0]compile-flags: -C symbol-mangling-version=v0
//[legacy]normalize-stderr-test: "h[[:xdigit:]]{16}" -> "h[HASH]"
// [v0]normalize-stderr-test: "c\[.*?\]" -> "c[HASH]"
#![feature(rustc_attrs)]
pub struct Unsigned<const F: u8>;
#[rustc_symbol_name]
//~^ ERROR symbol-name(_RMCs
//~| ERROR demangling(<c[
//~| ERROR demangling-alt(<c::Unsigned<11>>)
impl Unsigned<11> {}
impl Unsigned<11> {
#[rustc_symbol_name]
//[v0]~^ ERROR symbol-name(_RNvMCs
//[v0]~| ERROR demangling(<c[
//[v0]~| ERROR demangling-alt(<c::Unsigned<11>>::f)
//[legacy]~^^^^ ERROR symbol-name(_ZN1c21Unsigned$LT$11_u8$GT$
//[legacy]~| ERROR demangling(c::Unsigned<11_u8>::f::
//[legacy]~| ERROR demangling-alt(c::Unsigned<11_u8>::f)
fn f() {}
}
pub struct Signed<const F: i16>;
#[rustc_symbol_name]
//~^ ERROR symbol-name(_RMs_Cs
//~| ERROR demangling(<c[
//~| ERROR demangling-alt(<c::Signed<-152>>)
impl Signed<-152> {}
impl Signed<-152> {
#[rustc_symbol_name]
//[v0]~^ ERROR symbol-name(_RNvMs_Cs
//[v0]~| ERROR demangling(<c[
//[v0]~| ERROR demangling-alt(<c::Signed<-152>>::f)
//[legacy]~^^^^ ERROR symbol-name(_ZN1c22Signed$LT$.152_i16$GT$
//[legacy]~| ERROR demangling(c::Signed<.152_i16>::f::
//[legacy]~| ERROR demangling-alt(c::Signed<.152_i16>::f)
fn f() {}
}
pub struct Bool<const F: bool>;
#[rustc_symbol_name]
//~^ ERROR symbol-name(_RMs0_Cs
//~| ERROR demangling(<c[
//~| ERROR demangling-alt(<c::Bool<true>>)
impl Bool<true> {}
impl Bool<true> {
#[rustc_symbol_name]
//[v0]~^ ERROR symbol-name(_RNvMs0_Cs
//[v0]~| ERROR demangling(<c[
//[v0]~| ERROR demangling-alt(<c::Bool<true>>::f)
//[legacy]~^^^^ ERROR symbol-name(_ZN1c13Bool$LT$_$GT$
//[legacy]~| ERROR demangling(c::Bool<_>::f::
//[legacy]~| ERROR demangling-alt(c::Bool<_>::f)
fn f() {}
}
pub struct Char<const F: char>;
#[rustc_symbol_name]
//~^ ERROR symbol-name(_RMs1_Cs
//~| ERROR demangling(<c[
//~| ERROR demangling-alt(<c::Char<'∂'>>)
impl Char<'∂'> {}
impl Char<'∂'> {
#[rustc_symbol_name]
//[v0]~^ ERROR symbol-name(_RNvMs1_Cs
//[v0]~| ERROR demangling(<c[
//[v0]~| ERROR demangling-alt(<c::Char<'∂'>>::f)
//[legacy]~^^^^ ERROR symbol-name(_ZN1c13Char$LT$_$GT$
//[legacy]~| ERROR demangling(c::Char<_>::f::
//[legacy]~| ERROR demangling-alt(c::Char<_>::f)
fn f() {}
}
fn main() {}

74
src/test/ui/symbol-names/const-generics-demangling.stderr
View File

@ -1,74 +0,0 @@
error: symbol-name(_RMCsCRATE_HASH_1cINtB<REF>_8UnsignedKhb_E)
--> $DIR/const-generics-demangling.rs:8:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<c[HASH]::Unsigned<11u8>>)
--> $DIR/const-generics-demangling.rs:8:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Unsigned<11>>)
--> $DIR/const-generics-demangling.rs:8:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_RMs_CsCRATE_HASH_1cINtB<REF>_6SignedKsn98_E)
--> $DIR/const-generics-demangling.rs:16:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<c[HASH]::Signed<-152i16>>)
--> $DIR/const-generics-demangling.rs:16:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Signed<-152>>)
--> $DIR/const-generics-demangling.rs:16:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_RMs0_CsCRATE_HASH_1cINtB<REF>_4BoolKb1_E)
--> $DIR/const-generics-demangling.rs:24:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<c[HASH]::Bool<true>>)
--> $DIR/const-generics-demangling.rs:24:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Bool<true>>)
--> $DIR/const-generics-demangling.rs:24:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_RMs1_CsCRATE_HASH_1cINtB<REF>_4CharKc2202_E)
--> $DIR/const-generics-demangling.rs:32:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<c[HASH]::Char<'∂'>>)
--> $DIR/const-generics-demangling.rs:32:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Char<'∂'>>)
--> $DIR/const-generics-demangling.rs:32:1
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: aborting due to 12 previous errors

74
src/test/ui/symbol-names/const-generics-demangling.v0.stderr Normal file
View File

@ -0,0 +1,74 @@
error: symbol-name(_RNvMCsCRATE_HASH_1cINtB<REF>_8UnsignedKhb_E1f)
--> $DIR/const-generics-demangling.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<c[HASH]::Unsigned<11u8>>::f)
--> $DIR/const-generics-demangling.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Unsigned<11>>::f)
--> $DIR/const-generics-demangling.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_RNvMs_CsCRATE_HASH_1cINtB<REF>_6SignedKsn98_E1f)
--> $DIR/const-generics-demangling.rs:26:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<c[HASH]::Signed<-152i16>>::f)
--> $DIR/const-generics-demangling.rs:26:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Signed<-152>>::f)
--> $DIR/const-generics-demangling.rs:26:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_RNvMs0_CsCRATE_HASH_1cINtB<REF>_4BoolKb1_E1f)
--> $DIR/const-generics-demangling.rs:39:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<c[HASH]::Bool<true>>::f)
--> $DIR/const-generics-demangling.rs:39:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Bool<true>>::f)
--> $DIR/const-generics-demangling.rs:39:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_RNvMs1_CsCRATE_HASH_1cINtB<REF>_4CharKc2202_E1f)
--> $DIR/const-generics-demangling.rs:52:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(<c[HASH]::Char<'∂'>>::f)
--> $DIR/const-generics-demangling.rs:52:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(<c::Char<'∂'>>::f)
--> $DIR/const-generics-demangling.rs:52:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: aborting due to 12 previous errors

470
src/test/ui/symbol-names/types.legacy.stderr Normal file
View File

@ -0,0 +1,470 @@
error: symbol-name(_ZN1a1b16Type$LT$bool$GT$17h[HASH]E)
--> $DIR/types.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<bool>::h[HASH])
--> $DIR/types.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<bool>)
--> $DIR/types.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b16Type$LT$char$GT$17h[HASH]E)
--> $DIR/types.rs:19:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<char>::h[HASH])
--> $DIR/types.rs:19:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<char>)
--> $DIR/types.rs:19:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b14Type$LT$i8$GT$17h[HASH]E)
--> $DIR/types.rs:25:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<i8>::h[HASH])
--> $DIR/types.rs:25:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<i8>)
--> $DIR/types.rs:25:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$i16$GT$17h[HASH]E)
--> $DIR/types.rs:31:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<i16>::h[HASH])
--> $DIR/types.rs:31:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<i16>)
--> $DIR/types.rs:31:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$i32$GT$17h[HASH]E)
--> $DIR/types.rs:37:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<i32>::h[HASH])
--> $DIR/types.rs:37:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<i32>)
--> $DIR/types.rs:37:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$i64$GT$17h[HASH]E)
--> $DIR/types.rs:43:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<i64>::h[HASH])
--> $DIR/types.rs:43:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<i64>)
--> $DIR/types.rs:43:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b14Type$LT$u8$GT$17h[HASH]E)
--> $DIR/types.rs:49:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<u8>::h[HASH])
--> $DIR/types.rs:49:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<u8>)
--> $DIR/types.rs:49:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$u16$GT$17h[HASH]E)
--> $DIR/types.rs:55:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<u16>::h[HASH])
--> $DIR/types.rs:55:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<u16>)
--> $DIR/types.rs:55:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$u32$GT$17h[HASH]E)
--> $DIR/types.rs:61:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<u32>::h[HASH])
--> $DIR/types.rs:61:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<u32>)
--> $DIR/types.rs:61:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$u64$GT$17h[HASH]E)
--> $DIR/types.rs:67:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<u64>::h[HASH])
--> $DIR/types.rs:67:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<u64>)
--> $DIR/types.rs:67:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$f32$GT$17h[HASH]E)
--> $DIR/types.rs:73:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<f32>::h[HASH])
--> $DIR/types.rs:73:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<f32>)
--> $DIR/types.rs:73:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$f64$GT$17h[HASH]E)
--> $DIR/types.rs:79:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<f64>::h[HASH])
--> $DIR/types.rs:79:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<f64>)
--> $DIR/types.rs:79:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$str$GT$17h[HASH]E)
--> $DIR/types.rs:85:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<str>::h[HASH])
--> $DIR/types.rs:85:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<str>)
--> $DIR/types.rs:85:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b17Type$LT$$u21$$GT$17h[HASH]E)
--> $DIR/types.rs:91:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<!>::h[HASH])
--> $DIR/types.rs:91:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<!>)
--> $DIR/types.rs:91:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b20Type$LT$$LP$$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:97:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<()>::h[HASH])
--> $DIR/types.rs:97:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<()>)
--> $DIR/types.rs:97:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b25Type$LT$$LP$u8$C$$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:103:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<(u8,)>::h[HASH])
--> $DIR/types.rs:103:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<(u8,)>)
--> $DIR/types.rs:103:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b28Type$LT$$LP$u8$C$u16$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:109:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<(u8,u16)>::h[HASH])
--> $DIR/types.rs:109:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<(u8,u16)>)
--> $DIR/types.rs:109:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b34Type$LT$$LP$u8$C$u16$C$u32$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:115:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<(u8,u16,u32)>::h[HASH])
--> $DIR/types.rs:115:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<(u8,u16,u32)>)
--> $DIR/types.rs:115:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b28Type$LT$$BP$const$u20$u8$GT$17h[HASH]E)
--> $DIR/types.rs:121:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<*const u8>::h[HASH])
--> $DIR/types.rs:121:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<*const u8>)
--> $DIR/types.rs:121:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b26Type$LT$$BP$mut$u20$u8$GT$17h[HASH]E)
--> $DIR/types.rs:127:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<*mut u8>::h[HASH])
--> $DIR/types.rs:127:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<*mut u8>)
--> $DIR/types.rs:127:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b19Type$LT$$RF$str$GT$17h[HASH]E)
--> $DIR/types.rs:133:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<&str>::h[HASH])
--> $DIR/types.rs:133:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<&str>)
--> $DIR/types.rs:133:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b27Type$LT$$RF$mut$u20$str$GT$17h[HASH]E)
--> $DIR/types.rs:139:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<&mut str>::h[HASH])
--> $DIR/types.rs:139:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<&mut str>)
--> $DIR/types.rs:139:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b35Type$LT$$u5b$u8$u3b$$u20$0$u5d$$GT$17h[HASH]E)
--> $DIR/types.rs:145:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<[u8; 0]>::h[HASH])
--> $DIR/types.rs:145:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<[u8; 0]>)
--> $DIR/types.rs:145:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b22Type$LT$fn$LP$$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:151:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<fn()>::h[HASH])
--> $DIR/types.rs:151:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<fn()>)
--> $DIR/types.rs:151:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b60Type$LT$unsafe$u20$extern$u20$$u22$C$u22$$u20$fn$LP$$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:157:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<unsafe extern "C" fn()>::h[HASH])
--> $DIR/types.rs:157:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<unsafe extern "C" fn()>)
--> $DIR/types.rs:157:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b34Type$LT$$u5b$T$u3b$$u20$N$u5d$$GT$17h[HASH]E)
--> $DIR/types.rs:163:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<[T; N]>::h[HASH])
--> $DIR/types.rs:163:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<[T; N]>)
--> $DIR/types.rs:163:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: aborting due to 78 previous errors

170
src/test/ui/symbol-names/types.rs Normal file
View File

@ -0,0 +1,170 @@
// build-fail
// revisions: legacy verbose-legacy
// compile-flags: --crate-name=a -C symbol-mangling-version=legacy -Z unstable-options
//[verbose-legacy]compile-flags: -Zverbose
// normalize-stderr-test: "h[[:xdigit:]]{16}" -> "h[HASH]"
#![feature(never_type)]
#![feature(rustc_attrs)]
pub fn b() {
struct Type<T: ?Sized>(T);
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b16Type$LT$bool$GT$
//~| ERROR demangling(a::b::Type<bool>::
//~| ERROR demangling-alt(a::b::Type<bool>)
impl Type<bool> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b16Type$LT$char$GT$
//~| ERROR demangling(a::b::Type<char>::
//~| ERROR demangling-alt(a::b::Type<char>)
impl Type<char> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b14Type$LT$i8$GT$
//~| ERROR demangling(a::b::Type<i8>::
//~| ERROR demangling-alt(a::b::Type<i8>)
impl Type<i8> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b15Type$LT$i16$GT$
//~| ERROR demangling(a::b::Type<i16>::
//~| ERROR demangling-alt(a::b::Type<i16>)
impl Type<i16> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b15Type$LT$i32$GT$
//~| ERROR demangling(a::b::Type<i32>::
//~| ERROR demangling-alt(a::b::Type<i32>)
impl Type<i32> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b15Type$LT$i64$GT$
//~| ERROR demangling(a::b::Type<i64>::
//~| ERROR demangling-alt(a::b::Type<i64>)
impl Type<i64> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b14Type$LT$u8$GT$
//~| ERROR demangling(a::b::Type<u8>::
//~| ERROR demangling-alt(a::b::Type<u8>)
impl Type<u8> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b15Type$LT$u16$GT$
//~| ERROR demangling(a::b::Type<u16>::
//~| ERROR demangling-alt(a::b::Type<u16>)
impl Type<u16> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b15Type$LT$u32$GT$
//~| ERROR demangling(a::b::Type<u32>::
//~| ERROR demangling-alt(a::b::Type<u32>)
impl Type<u32> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b15Type$LT$u64$GT$
//~| ERROR demangling(a::b::Type<u64>::
//~| ERROR demangling-alt(a::b::Type<u64>)
impl Type<u64> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b15Type$LT$f32$GT$
//~| ERROR demangling(a::b::Type<f32>::
//~| ERROR demangling-alt(a::b::Type<f32>)
impl Type<f32> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b15Type$LT$f64$GT$
//~| ERROR demangling(a::b::Type<f64>::
//~| ERROR demangling-alt(a::b::Type<f64>)
impl Type<f64> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b15Type$LT$str$GT$
//~| ERROR demangling(a::b::Type<str>::
//~| ERROR demangling-alt(a::b::Type<str>)
impl Type<str> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b17Type$LT$$u21$$GT$
//~| ERROR demangling(a::b::Type<!>::
//~| ERROR demangling-alt(a::b::Type<!>)
impl Type<!> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b20Type$LT$$LP$$RP$$GT
//~| ERROR demangling(a::b::Type<()>::
//~| ERROR demangling-alt(a::b::Type<()>)
impl Type<()> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b25Type$LT$$LP$u8$C$$RP$$GT$
//~| ERROR demangling(a::b::Type<(u8,)>::
//~| ERROR demangling-alt(a::b::Type<(u8,)>)
impl Type<(u8,)> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b28Type$LT$$LP$u8$C$u16$RP$$GT$
//~| ERROR demangling(a::b::Type<(u8,u16)>::
//~| ERROR demangling-alt(a::b::Type<(u8,u16)>)
impl Type<(u8,u16)> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b34Type$LT$$LP$u8$C$u16$C$u32$RP$$GT$
//~| ERROR demangling(a::b::Type<(u8,u16,u32)>::
//~| ERROR demangling-alt(a::b::Type<(u8,u16,u32)>)
impl Type<(u8,u16,u32)> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b28Type$LT$$BP$const$u20$u8$GT$
//~| ERROR demangling(a::b::Type<*const u8>::
//~| ERROR demangling-alt(a::b::Type<*const u8>)
impl Type<*const u8> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b26Type$LT$$BP$mut$u20$u8$GT$
//~| ERROR demangling(a::b::Type<*mut u8>::
//~| ERROR demangling-alt(a::b::Type<*mut u8>)
impl Type<*mut u8> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b19Type$LT$$RF$str$GT$
//~| ERROR demangling(a::b::Type<&str>::
//~| ERROR demangling-alt(a::b::Type<&str>)
impl Type<&str> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b27Type$LT$$RF$mut$u20$str$GT$
//~| ERROR demangling(a::b::Type<&mut str>::
//~| ERROR demangling-alt(a::b::Type<&mut str>)
impl Type<&mut str> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b35Type$LT$$u5b$u8$u3b$$u20$0$u5d$$GT$
//~| ERROR demangling(a::b::Type<[u8; 0]>::
//~| ERROR demangling-alt(a::b::Type<[u8; 0]>)
impl Type<[u8; 0]> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b22Type$LT$fn$LP$$RP$$GT$
//~| ERROR demangling(a::b::Type<fn()>::
//~| ERROR demangling-alt(a::b::Type<fn()>)
impl Type<fn()> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b60Type$LT$unsafe$u20$extern$u20$$u22$C$u22$$u20$fn$LP$$RP$$GT$
//~| ERROR demangling(a::b::Type<unsafe extern "C" fn()>::
//~| ERROR demangling-alt(a::b::Type<unsafe extern "C" fn()>)
impl Type<unsafe extern "C" fn()> {}
#[rustc_symbol_name]
//~^ ERROR symbol-name(_ZN1a1b34Type$LT$$u5b$T$u3b$$u20$N$u5d$$GT$
//~| ERROR demangling(a::b::Type<[T; N]>::
//~| ERROR demangling-alt(a::b::Type<[T; N]>)
impl<const N: usize, T> Type<[T; N]> {}
}
fn main() {}

470
src/test/ui/symbol-names/types.verbose-legacy.stderr Normal file
View File

@ -0,0 +1,470 @@
error: symbol-name(_ZN1a1b16Type$LT$bool$GT$17h[HASH]E)
--> $DIR/types.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<bool>::h[HASH])
--> $DIR/types.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<bool>)
--> $DIR/types.rs:13:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b16Type$LT$char$GT$17h[HASH]E)
--> $DIR/types.rs:19:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<char>::h[HASH])
--> $DIR/types.rs:19:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<char>)
--> $DIR/types.rs:19:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b14Type$LT$i8$GT$17h[HASH]E)
--> $DIR/types.rs:25:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<i8>::h[HASH])
--> $DIR/types.rs:25:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<i8>)
--> $DIR/types.rs:25:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$i16$GT$17h[HASH]E)
--> $DIR/types.rs:31:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<i16>::h[HASH])
--> $DIR/types.rs:31:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<i16>)
--> $DIR/types.rs:31:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$i32$GT$17h[HASH]E)
--> $DIR/types.rs:37:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<i32>::h[HASH])
--> $DIR/types.rs:37:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<i32>)
--> $DIR/types.rs:37:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$i64$GT$17h[HASH]E)
--> $DIR/types.rs:43:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<i64>::h[HASH])
--> $DIR/types.rs:43:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<i64>)
--> $DIR/types.rs:43:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b14Type$LT$u8$GT$17h[HASH]E)
--> $DIR/types.rs:49:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<u8>::h[HASH])
--> $DIR/types.rs:49:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<u8>)
--> $DIR/types.rs:49:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$u16$GT$17h[HASH]E)
--> $DIR/types.rs:55:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<u16>::h[HASH])
--> $DIR/types.rs:55:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<u16>)
--> $DIR/types.rs:55:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$u32$GT$17h[HASH]E)
--> $DIR/types.rs:61:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<u32>::h[HASH])
--> $DIR/types.rs:61:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<u32>)
--> $DIR/types.rs:61:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$u64$GT$17h[HASH]E)
--> $DIR/types.rs:67:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<u64>::h[HASH])
--> $DIR/types.rs:67:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<u64>)
--> $DIR/types.rs:67:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$f32$GT$17h[HASH]E)
--> $DIR/types.rs:73:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<f32>::h[HASH])
--> $DIR/types.rs:73:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<f32>)
--> $DIR/types.rs:73:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$f64$GT$17h[HASH]E)
--> $DIR/types.rs:79:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<f64>::h[HASH])
--> $DIR/types.rs:79:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<f64>)
--> $DIR/types.rs:79:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b15Type$LT$str$GT$17h[HASH]E)
--> $DIR/types.rs:85:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<str>::h[HASH])
--> $DIR/types.rs:85:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<str>)
--> $DIR/types.rs:85:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b17Type$LT$$u21$$GT$17h[HASH]E)
--> $DIR/types.rs:91:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<!>::h[HASH])
--> $DIR/types.rs:91:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<!>)
--> $DIR/types.rs:91:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b20Type$LT$$LP$$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:97:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<()>::h[HASH])
--> $DIR/types.rs:97:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<()>)
--> $DIR/types.rs:97:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b25Type$LT$$LP$u8$C$$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:103:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<(u8,)>::h[HASH])
--> $DIR/types.rs:103:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<(u8,)>)
--> $DIR/types.rs:103:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b28Type$LT$$LP$u8$C$u16$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:109:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<(u8,u16)>::h[HASH])
--> $DIR/types.rs:109:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<(u8,u16)>)
--> $DIR/types.rs:109:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b34Type$LT$$LP$u8$C$u16$C$u32$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:115:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<(u8,u16,u32)>::h[HASH])
--> $DIR/types.rs:115:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<(u8,u16,u32)>)
--> $DIR/types.rs:115:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b28Type$LT$$BP$const$u20$u8$GT$17h[HASH]E)
--> $DIR/types.rs:121:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<*const u8>::h[HASH])
--> $DIR/types.rs:121:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<*const u8>)
--> $DIR/types.rs:121:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b26Type$LT$$BP$mut$u20$u8$GT$17h[HASH]E)
--> $DIR/types.rs:127:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<*mut u8>::h[HASH])
--> $DIR/types.rs:127:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<*mut u8>)
--> $DIR/types.rs:127:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b19Type$LT$$RF$str$GT$17h[HASH]E)
--> $DIR/types.rs:133:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<&str>::h[HASH])
--> $DIR/types.rs:133:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<&str>)
--> $DIR/types.rs:133:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b27Type$LT$$RF$mut$u20$str$GT$17h[HASH]E)
--> $DIR/types.rs:139:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<&mut str>::h[HASH])
--> $DIR/types.rs:139:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<&mut str>)
--> $DIR/types.rs:139:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b35Type$LT$$u5b$u8$u3b$$u20$0$u5d$$GT$17h[HASH]E)
--> $DIR/types.rs:145:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<[u8; 0]>::h[HASH])
--> $DIR/types.rs:145:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<[u8; 0]>)
--> $DIR/types.rs:145:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b22Type$LT$fn$LP$$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:151:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<fn()>::h[HASH])
--> $DIR/types.rs:151:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<fn()>)
--> $DIR/types.rs:151:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b60Type$LT$unsafe$u20$extern$u20$$u22$C$u22$$u20$fn$LP$$RP$$GT$17h[HASH]E)
--> $DIR/types.rs:157:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<unsafe extern "C" fn()>::h[HASH])
--> $DIR/types.rs:157:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<unsafe extern "C" fn()>)
--> $DIR/types.rs:157:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: symbol-name(_ZN1a1b34Type$LT$$u5b$T$u3b$$u20$N$u5d$$GT$17h[HASH]E)
--> $DIR/types.rs:163:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling(a::b::Type<[T; N]>::h[HASH])
--> $DIR/types.rs:163:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: demangling-alt(a::b::Type<[T; N]>)
--> $DIR/types.rs:163:5
|
LL | #[rustc_symbol_name]
| ^^^^^^^^^^^^^^^^^^^^
error: aborting due to 78 previous errors