Test legacy mangling of bool, char and integer constants
The existing v0 tests have been slightly adjusted for compatibility with legacy mangler, which requires an item to have an ancestor in a value namespace or a type namespace to produce a symbol for it. In v0 mangling this results in an extra `Nv` component.
This commit is contained in:
Tomasz Miąsko
parent
9f8f0a6e94
commit
5ca93742fe
@ -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
|
||||
|
||||
@ -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() {}
|
||||
|
||||
@ -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
74
src/test/ui/symbol-names/const-generics-demangling.v0.stderr
Normal 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
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user