From 90e4f10f6c40d8bcf290f2ea7bf9c9d310de9d65 Mon Sep 17 00:00:00 2001 From: Ralf Jung Date: Sun, 13 Oct 2024 10:02:51 +0200 Subject: [PATCH] switch unicode-data back to 'static' --- library/core/src/lib.rs | 1 + library/core/src/unicode/unicode_data.rs | 16 ++++++++-------- .../unicode-table-generator/src/raw_emitter.rs | 8 ++++---- 3 files changed, 13 insertions(+), 12 deletions(-) diff --git a/library/core/src/lib.rs b/library/core/src/lib.rs index 726aa209fdf..b21618e28a4 100644 --- a/library/core/src/lib.rs +++ b/library/core/src/lib.rs @@ -178,6 +178,7 @@ // tidy-alphabetical-start #![cfg_attr(bootstrap, feature(const_mut_refs))] #![cfg_attr(bootstrap, feature(const_refs_to_cell))] +#![cfg_attr(bootstrap, feature(const_refs_to_static))] #![feature(abi_unadjusted)] #![feature(adt_const_params)] #![feature(allow_internal_unsafe)] diff --git a/library/core/src/unicode/unicode_data.rs b/library/core/src/unicode/unicode_data.rs index db2e3ddd754..cba53bf5054 100644 --- a/library/core/src/unicode/unicode_data.rs +++ b/library/core/src/unicode/unicode_data.rs @@ -331,14 +331,14 @@ fn lookup_slow(c: char) -> bool { #[rustfmt::skip] pub mod lowercase { - const BITSET_CHUNKS_MAP: &'static [u8; 123] = &[ + static BITSET_CHUNKS_MAP: [u8; 123] = [ 14, 17, 0, 0, 9, 0, 0, 12, 13, 10, 0, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 4, 1, 0, 15, 0, 8, 0, 0, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 19, 0, 3, 18, 0, 7, ]; - const BITSET_INDEX_CHUNKS: &'static [[u8; 16]; 20] = &[ + static BITSET_INDEX_CHUNKS: [[u8; 16]; 20] = [ [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 61, 0, 0], [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 16, 14, 56, 0], @@ -360,7 +360,7 @@ pub mod lowercase { [16, 72, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], [65, 41, 55, 12, 77, 63, 18, 1, 7, 64, 76, 20, 73, 74, 4, 45], ]; - const BITSET_CANONICAL: &'static [u64; 56] = &[ + static BITSET_CANONICAL: [u64; 56] = [ 0b0000000000000000000000000000000000000000000000000000000000000000, 0b1111111111111111110000000000000000000000000011111111111111111111, 0b1010101010101010101010101010101010101010101010101010100000000010, @@ -418,7 +418,7 @@ pub mod lowercase { 0b1110011001010001001011010010101001001110001001000011000100101001, 0b1110101111000000000000000000000000001111111111111111111111111100, ]; - const BITSET_MAPPING: &'static [(u8, u8); 22] = &[ + static BITSET_MAPPING: [(u8, u8); 22] = [ (0, 64), (1, 188), (1, 186), (1, 183), (1, 176), (1, 109), (1, 124), (1, 126), (1, 66), (1, 70), (1, 77), (2, 146), (2, 144), (2, 83), (3, 93), (3, 147), (3, 133), (4, 12), (4, 6), (5, 187), (6, 78), (7, 132), @@ -471,14 +471,14 @@ pub fn lookup(c: char) -> bool { #[rustfmt::skip] pub mod uppercase { - const BITSET_CHUNKS_MAP: &'static [u8; 125] = &[ + static BITSET_CHUNKS_MAP: [u8; 125] = [ 12, 15, 6, 6, 0, 6, 6, 2, 4, 11, 6, 16, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 8, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 6, 14, 6, 10, 6, 6, 1, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 13, 6, 6, 6, 6, 9, 6, 3, ]; - const BITSET_INDEX_CHUNKS: &'static [[u8; 16]; 17] = &[ + static BITSET_INDEX_CHUNKS: [[u8; 16]; 17] = [ [44, 44, 5, 35, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 5, 1], [44, 44, 5, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44], [44, 44, 40, 44, 44, 44, 44, 44, 17, 17, 63, 17, 43, 29, 24, 23], @@ -497,7 +497,7 @@ pub mod uppercase { [58, 19, 2, 18, 10, 48, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44], [58, 38, 17, 27, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44, 44], ]; - const BITSET_CANONICAL: &'static [u64; 44] = &[ + static BITSET_CANONICAL: [u64; 44] = [ 0b0000011111111111111111111111111000000000000000000000000000000000, 0b0000000000111111111111111111111111111111111111111111111111111111, 0b0101010101010101010101010101010101010101010101010101010000000001, @@ -543,7 +543,7 @@ pub mod uppercase { 0b1111011111111111000000000000000000000000000000000000000000000000, 0b1111111100000000111111110000000000111111000000001111111100000000, ]; - const BITSET_MAPPING: &'static [(u8, u8); 25] = &[ + static BITSET_MAPPING: [(u8, u8); 25] = [ (0, 187), (0, 177), (0, 171), (0, 167), (0, 164), (0, 32), (0, 47), (0, 51), (0, 121), (0, 117), (0, 109), (1, 150), (1, 148), (1, 142), (1, 134), (1, 131), (1, 64), (2, 164), (2, 146), (2, 20), (3, 146), (3, 140), (3, 134), (4, 178), (4, 171), diff --git a/src/tools/unicode-table-generator/src/raw_emitter.rs b/src/tools/unicode-table-generator/src/raw_emitter.rs index bfffa1eee60..8097d6a8caf 100644 --- a/src/tools/unicode-table-generator/src/raw_emitter.rs +++ b/src/tools/unicode-table-generator/src/raw_emitter.rs @@ -77,7 +77,7 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { writeln!( &mut self.file, - "const BITSET_CANONICAL: &'static [u64; {}] = &[{}];", + "static BITSET_CANONICAL: [u64; {}] = [{}];", canonicalized.canonical_words.len(), fmt_list(canonicalized.canonical_words.iter().map(|v| Bits(*v))), ) @@ -85,7 +85,7 @@ fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { self.bytes_used += 8 * canonicalized.canonical_words.len(); writeln!( &mut self.file, - "const BITSET_MAPPING: &'static [(u8, u8); {}] = &[{}];", + "static BITSET_MAPPING: [(u8, u8); {}] = [{}];", canonicalized.canonicalized_words.len(), fmt_list(&canonicalized.canonicalized_words), ) @@ -139,7 +139,7 @@ fn emit_chunk_map(&mut self, zero_at: u8, compressed_words: &[u8], chunk_length: writeln!( &mut self.file, - "const BITSET_CHUNKS_MAP: &'static [u8; {}] = &[{}];", + "static BITSET_CHUNKS_MAP: [u8; {}] = [{}];", chunk_indices.len(), fmt_list(&chunk_indices), ) @@ -147,7 +147,7 @@ fn emit_chunk_map(&mut self, zero_at: u8, compressed_words: &[u8], chunk_length: self.bytes_used += chunk_indices.len(); writeln!( &mut self.file, - "const BITSET_INDEX_CHUNKS: &'static [[u8; {}]; {}] = &[{}];", + "static BITSET_INDEX_CHUNKS: [[u8; {}]; {}] = [{}];", chunk_length, chunks.len(), fmt_list(chunks.iter()),