Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Add test for const generics demangling
- Loading branch information
Showing
2 changed files
with
112 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,38 @@ | ||
// build-fail | ||
// compile-flags: -Z symbol-mangling-version=v0 | ||
|
||
#![feature(min_const_generics, rustc_attrs)] | ||
|
||
pub struct Unsigned<const F: u8>; | ||
|
||
#[rustc_symbol_name] | ||
//~^ ERROR symbol-name(_RMCs4fqI2P2rA04_25const_generics_demanglingINtB0_8UnsignedKhb_E) | ||
//~| ERROR demangling(<const_generics_demangling[317d481089b8c8fe]::Unsigned<11: u8>>) | ||
//~| ERROR demangling-alt(<const_generics_demangling::Unsigned<11>>) | ||
impl Unsigned<11> {} | ||
|
||
pub struct Signed<const F: i16>; | ||
|
||
#[rustc_symbol_name] | ||
//~^ ERROR symbol-name(_RMs_Cs4fqI2P2rA04_25const_generics_demanglingINtB2_6SignedKsn98_E) | ||
//~| ERROR demangling(<const_generics_demangling[317d481089b8c8fe]::Signed<-152: i16>>) | ||
//~| ERROR demangling-alt(<const_generics_demangling::Signed<-152>>) | ||
impl Signed<-152> {} | ||
|
||
pub struct Bool<const F: bool>; | ||
|
||
#[rustc_symbol_name] | ||
//~^ ERROR symbol-name(_RMs0_Cs4fqI2P2rA04_25const_generics_demanglingINtB3_4BoolKb1_E) | ||
//~| ERROR demangling(<const_generics_demangling[317d481089b8c8fe]::Bool<true: bool>>) | ||
//~| ERROR demangling-alt(<const_generics_demangling::Bool<true>>) | ||
impl Bool<true> {} | ||
|
||
pub struct Char<const F: char>; | ||
|
||
#[rustc_symbol_name] | ||
//~^ ERROR symbol-name(_RMs1_Cs4fqI2P2rA04_25const_generics_demanglingINtB3_4CharKc2202_E) | ||
//~| ERROR demangling(<const_generics_demangling[317d481089b8c8fe]::Char<'∂': char>>) | ||
//~| ERROR demangling-alt(<const_generics_demangling::Char<'∂'>>) | ||
impl Char<'∂'> {} | ||
|
||
fn main() {} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,74 @@ | ||
error: symbol-name(_RMCs4fqI2P2rA04_25const_generics_demanglingINtB0_8UnsignedKhb_E) | ||
--> $DIR/const-generics-demangling.rs:8:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: demangling(<const_generics_demangling[317d481089b8c8fe]::Unsigned<11: u8>>) | ||
--> $DIR/const-generics-demangling.rs:8:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: demangling-alt(<const_generics_demangling::Unsigned<11>>) | ||
--> $DIR/const-generics-demangling.rs:8:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: symbol-name(_RMs_Cs4fqI2P2rA04_25const_generics_demanglingINtB2_6SignedKsn98_E) | ||
--> $DIR/const-generics-demangling.rs:16:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: demangling(<const_generics_demangling[317d481089b8c8fe]::Signed<-152: i16>>) | ||
--> $DIR/const-generics-demangling.rs:16:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: demangling-alt(<const_generics_demangling::Signed<-152>>) | ||
--> $DIR/const-generics-demangling.rs:16:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: symbol-name(_RMs0_Cs4fqI2P2rA04_25const_generics_demanglingINtB3_4BoolKb1_E) | ||
--> $DIR/const-generics-demangling.rs:24:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: demangling(<const_generics_demangling[317d481089b8c8fe]::Bool<true: bool>>) | ||
--> $DIR/const-generics-demangling.rs:24:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: demangling-alt(<const_generics_demangling::Bool<true>>) | ||
--> $DIR/const-generics-demangling.rs:24:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: symbol-name(_RMs1_Cs4fqI2P2rA04_25const_generics_demanglingINtB3_4CharKc2202_E) | ||
--> $DIR/const-generics-demangling.rs:32:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: demangling(<const_generics_demangling[317d481089b8c8fe]::Char<'∂': char>>) | ||
--> $DIR/const-generics-demangling.rs:32:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: demangling-alt(<const_generics_demangling::Char<'∂'>>) | ||
--> $DIR/const-generics-demangling.rs:32:1 | ||
| | ||
LL | #[rustc_symbol_name] | ||
| ^^^^^^^^^^^^^^^^^^^^ | ||
|
||
error: aborting due to 12 previous errors | ||
|