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Literal expressions: fix mistake in the definition of unicode escapes #1483

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Mar 19, 2024
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Literal expressions: fix mistake in the definition of unicode escapes #1483

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3 changes: 2 additions & 1 deletion src/expressions/literal-expr.md
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Expand Up @@ -76,7 +76,7 @@ The escaped value is the character whose [Unicode scalar value] is the result of

The escape sequence consists of `\u{`, followed by a sequence of characters each of which is a hexadecimal digit or `_`, followed by `}`.

The escaped value is the character whose [Unicode scalar value] is the result of interpreting the hexadecimal digits contained in the escape sequence as a hexadecimal integer, as if by [`u8::from_str_radix`] with radix 16.
The escaped value is the character whose [Unicode scalar value] is the result of interpreting the hexadecimal digits contained in the escape sequence as a hexadecimal integer, as if by [`u32::from_str_radix`] with radix 16.

> **Note**: the permitted forms of a [CHAR_LITERAL] or [STRING_LITERAL] token ensure that there is such a character.

Expand Down Expand Up @@ -438,6 +438,7 @@ The expression's type is the primitive [boolean type], and its value is:
[`f64::INFINITY`]: ../../core/primitive.f64.md#associatedconstant.INFINITY
[`f64::NAN`]: ../../core/primitive.f64.md#associatedconstant.NAN
[`u8::from_str_radix`]: ../../core/primitive.u8.md#method.from_str_radix
[`u32::from_str_radix`]: ../../core/primitive.u32.md#method.from_str_radix
[`u128::from_str_radix`]: ../../core/primitive.u128.md#method.from_str_radix
[CHAR_LITERAL]: ../tokens.md#character-literals
[STRING_LITERAL]: ../tokens.md#string-literals
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