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add AnonConst as potential parent_item #71477

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2b9b78a
add AnonConst as potential parent_item
lcnr Apr 23, 2020
9421048
update test output
lcnr Apr 23, 2020
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3 changes: 2 additions & 1 deletion src/librustc_middle/hir/map/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -641,7 +641,8 @@ impl<'hir> Map<'hir> {
pub fn get_parent_item(&self, hir_id: HirId) -> HirId {
for (hir_id, node) in self.parent_iter(hir_id) {
match node {
Node::Crate(_)
Node::AnonConst(_)
| Node::Crate(_)
| Node::Item(_)
| Node::ForeignItem(_)
| Node::TraitItem(_)
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8 changes: 0 additions & 8 deletions src/test/ui/consts/enum-discr-type-err.stderr
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Expand Up @@ -11,10 +11,6 @@ LL | | }
| |_- in this macro invocation
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
help: you can convert an `i32` to `isize` and panic if the converted value wouldn't fit
|
LL | $( $v = $s::V.try_into().unwrap(), )*
| ^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0308]: mismatched types
--> $DIR/enum-discr-type-err.rs:18:21
Expand All @@ -29,10 +25,6 @@ LL | | }
| |_- in this macro invocation
|
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
help: you can convert an `i32` to `isize` and panic if the converted value wouldn't fit
|
LL | $( $v = $s::V.try_into().unwrap(), )*
| ^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 2 previous errors

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40 changes: 0 additions & 40 deletions src/test/ui/discrim/discrim-ill-typed.stderr
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Expand Up @@ -3,88 +3,48 @@ error[E0308]: mismatched types
|
LL | OhNo = 0_u8,
| ^^^^ expected `i8`, found `u8`
|
help: change the type of the numeric literal from `u8` to `i8`
|
LL | OhNo = 0_i8,
| ^^^^

error[E0308]: mismatched types
--> $DIR/discrim-ill-typed.rs:30:16
|
LL | OhNo = 0_i8,
| ^^^^ expected `u8`, found `i8`
|
help: change the type of the numeric literal from `i8` to `u8`
|
LL | OhNo = 0_u8,
| ^^^^

error[E0308]: mismatched types
--> $DIR/discrim-ill-typed.rs:43:16
|
LL | OhNo = 0_u16,
| ^^^^^ expected `i16`, found `u16`
|
help: change the type of the numeric literal from `u16` to `i16`
|
LL | OhNo = 0_i16,
| ^^^^^

error[E0308]: mismatched types
--> $DIR/discrim-ill-typed.rs:56:16
|
LL | OhNo = 0_i16,
| ^^^^^ expected `u16`, found `i16`
|
help: change the type of the numeric literal from `i16` to `u16`
|
LL | OhNo = 0_u16,
| ^^^^^

error[E0308]: mismatched types
--> $DIR/discrim-ill-typed.rs:69:16
|
LL | OhNo = 0_u32,
| ^^^^^ expected `i32`, found `u32`
|
help: change the type of the numeric literal from `u32` to `i32`
|
LL | OhNo = 0_i32,
| ^^^^^

error[E0308]: mismatched types
--> $DIR/discrim-ill-typed.rs:82:16
|
LL | OhNo = 0_i32,
| ^^^^^ expected `u32`, found `i32`
|
help: change the type of the numeric literal from `i32` to `u32`
|
LL | OhNo = 0_u32,
| ^^^^^

error[E0308]: mismatched types
--> $DIR/discrim-ill-typed.rs:95:16
|
LL | OhNo = 0_u64,
| ^^^^^ expected `i64`, found `u64`
|
help: change the type of the numeric literal from `u64` to `i64`
|
LL | OhNo = 0_i64,
| ^^^^^

error[E0308]: mismatched types
--> $DIR/discrim-ill-typed.rs:108:16
|
LL | OhNo = 0_i64,
| ^^^^^ expected `u64`, found `i64`
|
help: change the type of the numeric literal from `i64` to `u64`
|
LL | OhNo = 0_u64,
| ^^^^^

error: aborting due to 8 previous errors

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5 changes: 0 additions & 5 deletions src/test/ui/issues/issue-31910.stderr
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Expand Up @@ -3,11 +3,6 @@ error[E0308]: mismatched types
|
LL | X = Trait::Number,
| ^^^^^^^^^^^^^ expected `isize`, found `i32`
|
help: you can convert an `i32` to `isize` and panic if the converted value wouldn't fit
|
LL | X = Trait::Number.try_into().unwrap(),
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to previous error

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10 changes: 0 additions & 10 deletions src/test/ui/issues/issue-8761.stderr
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Expand Up @@ -3,22 +3,12 @@ error[E0308]: mismatched types
|
LL | A = 1i64,
| ^^^^ expected `isize`, found `i64`
|
help: change the type of the numeric literal from `i64` to `isize`
|
LL | A = 1isize,
| ^^^^^^

error[E0308]: mismatched types
--> $DIR/issue-8761.rs:5:9
|
LL | B = 2u8
| ^^^ expected `isize`, found `u8`
|
help: change the type of the numeric literal from `u8` to `isize`
|
LL | B = 2isize
| ^^^^^^

error: aborting due to 2 previous errors

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10 changes: 0 additions & 10 deletions src/test/ui/repeat_count.stderr
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Expand Up @@ -39,22 +39,12 @@ error[E0308]: mismatched types
|
LL | let f = [0; -4_isize];
| ^^^^^^^^ expected `usize`, found `isize`
|
help: you can convert an `isize` to `usize` and panic if the converted value wouldn't fit
|
LL | let f = [0; (-4_isize).try_into().unwrap()];
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@lcnr lcnr Apr 23, 2020 •
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This help message was incorrect.

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https://play.rust-lang.org/?version=stable&mode=debug&edition=2018&gist=3e0d446869bd89792a113dbd8f140f15

| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0308]: mismatched types
--> $DIR/repeat_count.rs:22:23
|
LL | let f = [0_usize; -1_isize];
| ^^^^^^^^ expected `usize`, found `isize`
|
help: you can convert an `isize` to `usize` and panic if the converted value wouldn't fit
|
LL | let f = [0_usize; (-1_isize).try_into().unwrap()];
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to 8 previous errors

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