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Stabilize proc_macro_value feature #151973

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Stabilize proc_macro_value feature #151973

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24 changes: 12 additions & 12 deletions library/proc_macro/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -66,7 +66,7 @@ use crate::bridge::client::Methods as BridgeMethods;
use crate::escape::{EscapeOptions, escape_bytes};

/// Mostly relating to malformed escape sequences, but also a few other problems.
#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
#[derive(Debug, PartialEq, Eq)]
#[non_exhaustive]
pub enum EscapeError {
Expand Down Expand Up @@ -126,7 +126,7 @@ pub enum EscapeError {
MultipleSkippedLinesWarning,
}

#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
#[doc(hidden)]
impl From<rustc_literal_escaper::EscapeError> for EscapeError {
fn from(value: rustc_literal_escaper::EscapeError) -> Self {
Expand Down Expand Up @@ -160,10 +160,10 @@ impl From<rustc_literal_escaper::EscapeError> for EscapeError {
}
}

#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
impl error::Error for EscapeError {}

#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
impl fmt::Display for EscapeError {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
f.write_str(match self {
Expand Down Expand Up @@ -195,7 +195,7 @@ impl fmt::Display for EscapeError {
}

/// Errors returned when trying to retrieve a literal unescaped value.
#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
#[derive(Debug, PartialEq, Eq)]
pub enum ConversionErrorKind {
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/// The literal failed to be escaped, take a look at [`EscapeError`] for more information.
Expand Down Expand Up @@ -1322,7 +1322,7 @@ macro_rules! integer_values {
"` value if the literal is a `",
stringify!($nb),
"` or if it's an \"unmarked\" integer which doesn't overflow.")]
#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
pub fn $fn_name(&self) -> Result<$nb, ConversionErrorKind> {
if self.0.kind != bridge::LitKind::Integer {
return Err(ConversionErrorKind::InvalidLiteralKind);
Expand Down Expand Up @@ -1351,7 +1351,7 @@ macro_rules! float_values {
"` value if the literal is a `",
stringify!($nb),
"` or if it's an \"unmarked\" float which doesn't overflow.")]
#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
pub fn $fn_name(&self) -> Result<$nb, ConversionErrorKind> {
if self.0.kind != bridge::LitKind::Float {
return Err(ConversionErrorKind::InvalidLiteralKind);
Expand Down Expand Up @@ -1645,7 +1645,7 @@ impl Literal {
}

/// Returns the unescaped character value if the current literal is a byte character literal.
#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
pub fn byte_character_value(&self) -> Result<u8, ConversionErrorKind> {
self.0.symbol.with(|symbol| match self.0.kind {
bridge::LitKind::Byte => unescape_byte(symbol)
Expand All @@ -1655,7 +1655,7 @@ impl Literal {
}

/// Returns the unescaped character value if the current literal is a character literal.
#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
pub fn character_value(&self) -> Result<char, ConversionErrorKind> {
self.0.symbol.with(|symbol| match self.0.kind {
bridge::LitKind::Char => unescape_char(symbol)
Expand All @@ -1665,7 +1665,7 @@ impl Literal {
}

/// Returns the unescaped string value if the current literal is a string or a string literal.
#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
pub fn str_value(&self) -> Result<String, ConversionErrorKind> {
self.0.symbol.with(|symbol| match self.0.kind {
bridge::LitKind::Str => {
Expand Down Expand Up @@ -1699,7 +1699,7 @@ impl Literal {

/// Returns the unescaped string value if the current literal is a c-string or a c-string
/// literal.
#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
pub fn cstr_value(&self) -> Result<Vec<u8>, ConversionErrorKind> {
self.0.symbol.with(|symbol| match self.0.kind {
bridge::LitKind::CStr => {
Expand Down Expand Up @@ -1738,7 +1738,7 @@ impl Literal {

/// Returns the unescaped string value if the current literal is a byte string or a byte string
/// literal.
#[unstable(feature = "proc_macro_value", issue = "136652")]
#[stable(feature = "proc_macro_value", since = "CURRENT_RUSTC_VERSION")]
pub fn byte_str_value(&self) -> Result<Vec<u8>, ConversionErrorKind> {
self.0.symbol.with(|symbol| match self.0.kind {
bridge::LitKind::ByteStr => {
Expand Down
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