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remove no_core feature

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This commit is contained in:
Takayuki Maeda 2022-10-15 02:45:11 +09:00
parent 5378677c31
commit 062ea9ce4d
2 changed files with 12 additions and 28 deletions
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5
src/test/ui/traits/issue-102989.rs
View file

@ -1,9 +1,6 @@
//~ ERROR can't find crate for `profiler_builtins`
// compile-flags: -Cinstrument-coverage
// normalize-stderr-test "loaded from .*libcore-.*.rlib" -> "loaded from SYSROOT/libcore-*.rlib" // normalize-stderr-test "loaded from .*libcore-.*.rlib" -> "loaded from SYSROOT/libcore-*.rlib"
#![no_core] #![feature(lang_items)]
#![feature(no_core, lang_items)]
#[lang="sized"] #[lang="sized"]
trait Sized { } //~ ERROR found duplicate lang item `sized` trait Sized { } //~ ERROR found duplicate lang item `sized`

35
src/test/ui/traits/issue-102989.stderr
View file

@ -1,5 +1,5 @@
error: `self` parameter is only allowed in associated functions error: `self` parameter is only allowed in associated functions
--> $DIR/issue-102989.rs:10:15 --> $DIR/issue-102989.rs:7:15
| |
LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 { LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
| ^^^^ not semantically valid as function parameter | ^^^^ not semantically valid as function parameter
@ -7,50 +7,37 @@ LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
= note: associated functions are those in `impl` or `trait` definitions = note: associated functions are those in `impl` or `trait` definitions
error[E0412]: cannot find type `Struct` in this scope error[E0412]: cannot find type `Struct` in this scope
--> $DIR/issue-102989.rs:10:22 --> $DIR/issue-102989.rs:7:22
| |
LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 { LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
| ^^^^^^ not found in this scope | ^^^^^^ not found in this scope
error[E0425]: cannot find value `x` in this scope error[E0425]: cannot find value `x` in this scope
--> $DIR/issue-102989.rs:14:13 --> $DIR/issue-102989.rs:11:13
| |
LL | let x = x << 1; LL | let x = x << 1;
| ^ help: a local variable with a similar name exists: `f` | ^ help: a local variable with a similar name exists: `f`
error: `profiler_builtins` crate (required by compiler options) is not compatible with crate attribute `#![no_core]`
error[E0463]: can't find crate for `profiler_builtins`
|
= note: the compiler may have been built without the profiler runtime
error[E0152]: found duplicate lang item `sized` error[E0152]: found duplicate lang item `sized`
--> $DIR/issue-102989.rs:8:1 --> $DIR/issue-102989.rs:5:1
| |
LL | trait Sized { } LL | trait Sized { }
| ^^^^^^^^^^^ | ^^^^^^^^^^^
| |
= note: the lang item is first defined in crate `core`. = note: the lang item is first defined in crate `core` (which `std` depends on)
= note: first definition in `core` loaded from SYSROOT/libcore-*.rlib = note: first definition in `core` loaded from SYSROOT/libcore-*.rlib
= note: second definition in the local crate (`issue_102989`) = note: second definition in the local crate (`issue_102989`)
error: `#[panic_handler]` function required, but not found
error: language item required, but not found: `eh_personality`
|
= note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library
= help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config`
error[E0277]: the size for values of type `{integer}` cannot be known at compilation time error[E0277]: the size for values of type `{integer}` cannot be known at compilation time
--> $DIR/issue-102989.rs:14:15 --> $DIR/issue-102989.rs:11:15
| |
LL | let x = x << 1; LL | let x = x << 1;
| ^^ doesn't have a size known at compile-time | ^^ doesn't have a size known at compile-time
| |
= help: the trait `core::marker::Sized` is not implemented for `{integer}` = help: the trait `std::marker::Sized` is not implemented for `{integer}`
error[E0308]: mismatched types error[E0308]: mismatched types
--> $DIR/issue-102989.rs:10:42 --> $DIR/issue-102989.rs:7:42
| |
LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 { LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
| ---------- ^^^^ expected `&u32`, found `()` | ---------- ^^^^ expected `&u32`, found `()`
@ -58,7 +45,7 @@ LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
| implicitly returns `()` as its body has no tail or `return` expression | implicitly returns `()` as its body has no tail or `return` expression
| |
note: consider returning one of these bindings note: consider returning one of these bindings
--> $DIR/issue-102989.rs:10:30 --> $DIR/issue-102989.rs:7:30
| |
LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 { LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
| ^ | ^
@ -66,7 +53,7 @@ LL | fn ref_Struct(self: &Struct, f: &u32) -> &u32 {
LL | let x = x << 1; LL | let x = x << 1;
| ^ | ^
error: aborting due to 10 previous errors error: aborting due to 6 previous errors
Some errors have detailed explanations: E0152, E0277, E0308, E0412, E0425, E0463. Some errors have detailed explanations: E0152, E0277, E0308, E0412, E0425.
For more information about an error, try `rustc --explain E0152`. For more information about an error, try `rustc --explain E0152`.