From 46b41b4fc89d10099dcb04a876bd95be8426519a Mon Sep 17 00:00:00 2001 From: printfn Date: Sat, 12 Oct 2024 21:57:50 +0000 Subject: [PATCH 1/7] Update unicode-width to 0.2.0 --- Cargo.lock | 32 +++++++++++++++++++------------- compiler/rustc_parse/Cargo.toml | 2 +- compiler/rustc_span/Cargo.toml | 2 +- 3 files changed, 21 insertions(+), 15 deletions(-) diff --git a/Cargo.lock b/Cargo.lock index c62c379f70d7..b50b44bd077b 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -96,7 +96,7 @@ version = "0.9.2" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "ccaf7e9dfbb6ab22c82e473cd1a8a7bd313c19a5b7e40970f3d89ef5a5c9e81e" dependencies = [ - "unicode-width", + "unicode-width 0.1.14", "yansi-term", ] @@ -107,7 +107,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "24e35ed54e5ea7997c14ed4c70ba043478db1112e98263b3b035907aa197d991" dependencies = [ "anstyle", - "unicode-width", + "unicode-width 0.1.14", ] [[package]] @@ -168,7 +168,7 @@ dependencies = [ "anstyle", "anstyle-lossy", "html-escape", - "unicode-width", + "unicode-width 0.1.14", ] [[package]] @@ -737,7 +737,7 @@ dependencies = [ "encode_unicode", "lazy_static", "libc", - "unicode-width", + "unicode-width 0.1.14", "windows-sys 0.52.0", ] @@ -1425,7 +1425,7 @@ version = "0.2.21" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "14dbbfd5c71d70241ecf9e6f13737f7b5ce823821063188d7e46c41d371eebd5" dependencies = [ - "unicode-width", + "unicode-width 0.1.14", ] [[package]] @@ -1788,7 +1788,7 @@ dependencies = [ "instant", "number_prefix", "portable-atomic", - "unicode-width", + "unicode-width 0.1.14", ] [[package]] @@ -2590,7 +2590,7 @@ version = "0.1.6" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "d2ad9b889f1b12e0b9ee24db044b5129150d5eada288edc800f789928dc8c0e3" dependencies = [ - "unicode-width", + "unicode-width 0.1.14", ] [[package]] @@ -2601,7 +2601,7 @@ checksum = "9ad43c07024ef767f9160710b3a6773976194758c7919b17e63b863db0bdf7fb" dependencies = [ "bytecount", "fnv", - "unicode-width", + "unicode-width 0.1.14", ] [[package]] @@ -4188,7 +4188,7 @@ dependencies = [ "thin-vec", "tracing", "unicode-normalization", - "unicode-width", + "unicode-width 0.2.0", ] [[package]] @@ -4422,7 +4422,7 @@ dependencies = [ "sha1", "sha2", "tracing", - "unicode-width", + "unicode-width 0.2.0", ] [[package]] @@ -4687,7 +4687,7 @@ dependencies = [ "tracing-subscriber", "unicode-properties", "unicode-segmentation", - "unicode-width", + "unicode-width 0.1.14", ] [[package]] @@ -5097,7 +5097,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "4c998b0c8b921495196a48aabaf1901ff28be0760136e31604f7967b0792050e" dependencies = [ "papergrid", - "unicode-width", + "unicode-width 0.1.14", ] [[package]] @@ -5646,6 +5646,12 @@ version = "0.1.14" source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "7dd6e30e90baa6f72411720665d41d89b9a3d039dc45b8faea1ddd07f617f6af" +[[package]] +name = "unicode-width" +version = "0.2.0" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "1fc81956842c57dac11422a97c3b8195a1ff727f06e85c84ed2e8aa277c9a0fd" + [[package]] name = "unicode-xid" version = "0.2.6" @@ -5894,7 +5900,7 @@ dependencies = [ "bumpalo", "leb128", "memchr", - "unicode-width", + "unicode-width 0.1.14", "wasm-encoder 0.219.0", ] diff --git a/compiler/rustc_parse/Cargo.toml b/compiler/rustc_parse/Cargo.toml index c59ae48a07d0..2360914a0aba 100644 --- a/compiler/rustc_parse/Cargo.toml +++ b/compiler/rustc_parse/Cargo.toml @@ -20,7 +20,7 @@ rustc_span = { path = "../rustc_span" } thin-vec = "0.2.12" tracing = "0.1" unicode-normalization = "0.1.11" -unicode-width = "0.1.4" +unicode-width = "0.2.0" # tidy-alphabetical-end [dev-dependencies] diff --git a/compiler/rustc_span/Cargo.toml b/compiler/rustc_span/Cargo.toml index c52d1fcc07fe..781fe6a11fe8 100644 --- a/compiler/rustc_span/Cargo.toml +++ b/compiler/rustc_span/Cargo.toml @@ -19,5 +19,5 @@ scoped-tls = "1.0" sha1 = "0.10.0" sha2 = "0.10.1" tracing = "0.1" -unicode-width = "0.1.4" +unicode-width = "0.2.0" # tidy-alphabetical-end From 4d59c33780c6d264da8bf37d82a74a4d95bba7e7 Mon Sep 17 00:00:00 2001 From: Zalathar Date: Sat, 12 Oct 2024 16:37:27 +1100 Subject: [PATCH 2/7] Rename `HeaderLine` to `DirectiveLine` --- src/tools/compiletest/src/header.rs | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) diff --git a/src/tools/compiletest/src/header.rs b/src/tools/compiletest/src/header.rs index 63d05886166a..c833793585d1 100644 --- a/src/tools/compiletest/src/header.rs +++ b/src/tools/compiletest/src/header.rs @@ -57,7 +57,7 @@ impl EarlyProps { &mut poisoned, testfile, rdr, - &mut |HeaderLine { directive: ln, .. }| { + &mut |DirectiveLine { directive: ln, .. }| { parse_and_update_aux(config, ln, &mut props.aux); config.parse_and_update_revisions(ln, &mut props.revisions); }, @@ -344,7 +344,7 @@ impl TestProps { &mut poisoned, testfile, file, - &mut |HeaderLine { header_revision, directive: ln, .. }| { + &mut |DirectiveLine { header_revision, directive: ln, .. }| { if header_revision.is_some() && header_revision != test_revision { return; } @@ -680,7 +680,7 @@ impl TestProps { /// Extract an `(Option, directive)` directive from a line if comment is present. /// -/// See [`HeaderLine`] for a diagram. +/// See [`DirectiveLine`] for a diagram. pub fn line_directive<'line>( comment: &str, original_line: &'line str, @@ -745,7 +745,7 @@ const KNOWN_JSONDOCCK_DIRECTIVE_NAMES: &[&str] = /// ^^^^^^^^^^^^^^^^^ directive /// ^^^^^^^^^^^^^^^^^^^^^^^^^^^ original_line /// ``` -struct HeaderLine<'ln> { +struct DirectiveLine<'ln> { line_number: usize, /// Raw line from the test file, including comment prefix and any revision. original_line: &'ln str, @@ -803,7 +803,7 @@ fn iter_header( poisoned: &mut bool, testfile: &Path, rdr: impl Read, - it: &mut dyn FnMut(HeaderLine<'_>), + it: &mut dyn FnMut(DirectiveLine<'_>), ) { if testfile.is_dir() { return; @@ -824,7 +824,12 @@ fn iter_header( ]; // Process the extra implied directives, with a dummy line number of 0. for directive in extra_directives { - it(HeaderLine { line_number: 0, original_line: "", header_revision: None, directive }); + it(DirectiveLine { + line_number: 0, + original_line: "", + header_revision: None, + directive, + }); } } @@ -897,7 +902,7 @@ fn iter_header( } } - it(HeaderLine { + it(DirectiveLine { line_number, original_line, header_revision, @@ -1292,7 +1297,7 @@ pub fn make_test_description( &mut local_poisoned, path, src, - &mut |HeaderLine { header_revision, original_line, directive: ln, line_number }| { + &mut |DirectiveLine { header_revision, original_line, directive: ln, line_number }| { if header_revision.is_some() && header_revision != test_revision { return; } From f51088021cbb7c683c4de83c42dac2b9e4dbead2 Mon Sep 17 00:00:00 2001 From: Zalathar Date: Sat, 12 Oct 2024 16:33:18 +1100 Subject: [PATCH 3/7] Remove the one thing that was checking a directive's `original_line` --- src/tools/compiletest/src/header.rs | 32 ++++------------------------- 1 file changed, 4 insertions(+), 28 deletions(-) diff --git a/src/tools/compiletest/src/header.rs b/src/tools/compiletest/src/header.rs index c833793585d1..c5f163dab1e3 100644 --- a/src/tools/compiletest/src/header.rs +++ b/src/tools/compiletest/src/header.rs @@ -738,17 +738,13 @@ const KNOWN_JSONDOCCK_DIRECTIVE_NAMES: &[&str] = /// ```text /// //@ compile-flags: -O /// ^^^^^^^^^^^^^^^^^ directive -/// ^^^^^^^^^^^^^^^^^^^^^ original_line /// /// //@ [foo] compile-flags: -O /// ^^^ header_revision /// ^^^^^^^^^^^^^^^^^ directive -/// ^^^^^^^^^^^^^^^^^^^^^^^^^^^ original_line /// ``` struct DirectiveLine<'ln> { line_number: usize, - /// Raw line from the test file, including comment prefix and any revision. - original_line: &'ln str, /// Some header directives start with a revision name in square brackets /// (e.g. `[foo]`), and only apply to that revision of the test. /// If present, this field contains the revision name (e.g. `foo`). @@ -824,12 +820,7 @@ fn iter_header( ]; // Process the extra implied directives, with a dummy line number of 0. for directive in extra_directives { - it(DirectiveLine { - line_number: 0, - original_line: "", - header_revision: None, - directive, - }); + it(DirectiveLine { line_number: 0, header_revision: None, directive }); } } @@ -846,11 +837,6 @@ fn iter_header( if rdr.read_line(&mut ln).unwrap() == 0 { break; } - - // Assume that any directives will be found before the first - // module or function. This doesn't seem to be an optimization - // with a warm page cache. Maybe with a cold one. - let original_line = &ln; let ln = ln.trim(); // Assume that any directives will be found before the first module or function. This @@ -904,7 +890,6 @@ fn iter_header( it(DirectiveLine { line_number, - original_line, header_revision, directive: non_revisioned_directive_line, }); @@ -1291,13 +1276,14 @@ pub fn make_test_description( let mut local_poisoned = false; + // Scan through the test file to handle `ignore-*`, `only-*`, and `needs-*` directives. iter_header( config.mode, &config.suite, &mut local_poisoned, path, src, - &mut |DirectiveLine { header_revision, original_line, directive: ln, line_number }| { + &mut |DirectiveLine { header_revision, directive: ln, line_number }| { if header_revision.is_some() && header_revision != test_revision { return; } @@ -1322,17 +1308,7 @@ pub fn make_test_description( }; } - if let Some((_, post)) = original_line.trim_start().split_once("//") { - let post = post.trim_start(); - if post.starts_with("ignore-tidy") { - // Not handled by compiletest. - } else { - decision!(cfg::handle_ignore(config, ln)); - } - } else { - decision!(cfg::handle_ignore(config, ln)); - } - + decision!(cfg::handle_ignore(config, ln)); decision!(cfg::handle_only(config, ln)); decision!(needs::handle_needs(&cache.needs, config, ln)); decision!(ignore_llvm(config, ln)); From 9f0f0352f7b6fd9c4062cc4f161ae35d33fb37c3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E8=AE=B8=E6=9D=B0=E5=8F=8B=20Jieyou=20Xu=20=28Joe=29?= <39484203+jieyouxu@users.noreply.github.com> Date: Sun, 13 Oct 2024 00:35:25 +0800 Subject: [PATCH 4/7] Error on trying to use revisions in `run-make` tests Currently `run-make` tests do not support revisions. --- src/tools/compiletest/src/header.rs | 17 +++++++++++++---- src/tools/compiletest/src/header/tests.rs | 2 +- 2 files changed, 14 insertions(+), 5 deletions(-) diff --git a/src/tools/compiletest/src/header.rs b/src/tools/compiletest/src/header.rs index 63d05886166a..b0aa50e89407 100644 --- a/src/tools/compiletest/src/header.rs +++ b/src/tools/compiletest/src/header.rs @@ -59,7 +59,7 @@ impl EarlyProps { rdr, &mut |HeaderLine { directive: ln, .. }| { parse_and_update_aux(config, ln, &mut props.aux); - config.parse_and_update_revisions(ln, &mut props.revisions); + config.parse_and_update_revisions(testfile, ln, &mut props.revisions); }, ); @@ -391,7 +391,7 @@ impl TestProps { has_edition = true; } - config.parse_and_update_revisions(ln, &mut self.revisions); + config.parse_and_update_revisions(testfile, ln, &mut self.revisions); if let Some(flags) = config.parse_name_value_directive(ln, RUN_FLAGS) { self.run_flags.extend(split_flags(&flags)); @@ -907,12 +907,21 @@ fn iter_header( } impl Config { - fn parse_and_update_revisions(&self, line: &str, existing: &mut Vec) { + fn parse_and_update_revisions(&self, testfile: &Path, line: &str, existing: &mut Vec) { if let Some(raw) = self.parse_name_value_directive(line, "revisions") { + if self.mode == Mode::RunMake { + panic!("`run-make` tests do not support revisions: {}", testfile.display()); + } + let mut duplicates: HashSet<_> = existing.iter().cloned().collect(); for revision in raw.split_whitespace().map(|r| r.to_string()) { if !duplicates.insert(revision.clone()) { - panic!("Duplicate revision: `{}` in line `{}`", revision, raw); + panic!( + "duplicate revision: `{}` in line `{}`: {}", + revision, + raw, + testfile.display() + ); } existing.push(revision); } diff --git a/src/tools/compiletest/src/header/tests.rs b/src/tools/compiletest/src/header/tests.rs index 22dfa349e2bc..c3c9496c4d2d 100644 --- a/src/tools/compiletest/src/header/tests.rs +++ b/src/tools/compiletest/src/header/tests.rs @@ -423,7 +423,7 @@ fn test_extract_version_range() { } #[test] -#[should_panic(expected = "Duplicate revision: `rpass1` in line ` rpass1 rpass1`")] +#[should_panic(expected = "duplicate revision: `rpass1` in line ` rpass1 rpass1`")] fn test_duplicate_revisions() { let config: Config = cfg().build(); parse_rs(&config, "//@ revisions: rpass1 rpass1"); From 3c6ed4e5418fe8dbc40cfe8c3895dccde8cd7498 Mon Sep 17 00:00:00 2001 From: Zalathar Date: Sun, 13 Oct 2024 17:26:25 +1100 Subject: [PATCH 5/7] Move debugger setup code out of `lib.rs` --- src/tools/compiletest/src/debuggers.rs | 272 +++++++++++++++++ src/tools/compiletest/src/header.rs | 2 +- src/tools/compiletest/src/lib.rs | 281 +----------------- .../compiletest/src/runtest/debuginfo.rs | 2 +- src/tools/compiletest/src/tests.rs | 7 +- 5 files changed, 290 insertions(+), 274 deletions(-) create mode 100644 src/tools/compiletest/src/debuggers.rs diff --git a/src/tools/compiletest/src/debuggers.rs b/src/tools/compiletest/src/debuggers.rs new file mode 100644 index 000000000000..b605bc813f19 --- /dev/null +++ b/src/tools/compiletest/src/debuggers.rs @@ -0,0 +1,272 @@ +use std::env; +use std::ffi::OsString; +use std::path::PathBuf; +use std::process::Command; +use std::sync::Arc; + +use crate::common::{Config, Debugger}; + +pub(crate) fn configure_cdb(config: &Config) -> Option> { + config.cdb.as_ref()?; + + Some(Arc::new(Config { debugger: Some(Debugger::Cdb), ..config.clone() })) +} + +pub(crate) fn configure_gdb(config: &Config) -> Option> { + config.gdb_version?; + + if config.matches_env("msvc") { + return None; + } + + if config.remote_test_client.is_some() && !config.target.contains("android") { + println!( + "WARNING: debuginfo tests are not available when \ + testing with remote" + ); + return None; + } + + if config.target.contains("android") { + println!( + "{} debug-info test uses tcp 5039 port.\ + please reserve it", + config.target + ); + + // android debug-info test uses remote debugger so, we test 1 thread + // at once as they're all sharing the same TCP port to communicate + // over. + // + // we should figure out how to lift this restriction! (run them all + // on different ports allocated dynamically). + env::set_var("RUST_TEST_THREADS", "1"); + } + + Some(Arc::new(Config { debugger: Some(Debugger::Gdb), ..config.clone() })) +} + +pub(crate) fn configure_lldb(config: &Config) -> Option> { + config.lldb_python_dir.as_ref()?; + + if let Some(350) = config.lldb_version { + println!( + "WARNING: The used version of LLDB (350) has a \ + known issue that breaks debuginfo tests. See \ + issue #32520 for more information. Skipping all \ + LLDB-based tests!", + ); + return None; + } + + Some(Arc::new(Config { debugger: Some(Debugger::Lldb), ..config.clone() })) +} + +/// Returns `true` if the given target is an Android target for the +/// purposes of GDB testing. +pub(crate) fn is_android_gdb_target(target: &str) -> bool { + matches!( + &target[..], + "arm-linux-androideabi" | "armv7-linux-androideabi" | "aarch64-linux-android" + ) +} + +/// Returns `true` if the given target is a MSVC target for the purposes of CDB testing. +fn is_pc_windows_msvc_target(target: &str) -> bool { + target.ends_with("-pc-windows-msvc") +} + +fn find_cdb(target: &str) -> Option { + if !(cfg!(windows) && is_pc_windows_msvc_target(target)) { + return None; + } + + let pf86 = env::var_os("ProgramFiles(x86)").or_else(|| env::var_os("ProgramFiles"))?; + let cdb_arch = if cfg!(target_arch = "x86") { + "x86" + } else if cfg!(target_arch = "x86_64") { + "x64" + } else if cfg!(target_arch = "aarch64") { + "arm64" + } else if cfg!(target_arch = "arm") { + "arm" + } else { + return None; // No compatible CDB.exe in the Windows 10 SDK + }; + + let mut path = PathBuf::new(); + path.push(pf86); + path.push(r"Windows Kits\10\Debuggers"); // We could check 8.1 etc. too? + path.push(cdb_arch); + path.push(r"cdb.exe"); + + if !path.exists() { + return None; + } + + Some(path.into_os_string()) +} + +/// Returns Path to CDB +pub(crate) fn analyze_cdb( + cdb: Option, + target: &str, +) -> (Option, Option<[u16; 4]>) { + let cdb = cdb.map(OsString::from).or_else(|| find_cdb(target)); + + let mut version = None; + if let Some(cdb) = cdb.as_ref() { + if let Ok(output) = Command::new(cdb).arg("/version").output() { + if let Some(first_line) = String::from_utf8_lossy(&output.stdout).lines().next() { + version = extract_cdb_version(&first_line); + } + } + } + + (cdb, version) +} + +pub(crate) fn extract_cdb_version(full_version_line: &str) -> Option<[u16; 4]> { + // Example full_version_line: "cdb version 10.0.18362.1" + let version = full_version_line.rsplit(' ').next()?; + let mut components = version.split('.'); + let major: u16 = components.next().unwrap().parse().unwrap(); + let minor: u16 = components.next().unwrap().parse().unwrap(); + let patch: u16 = components.next().unwrap_or("0").parse().unwrap(); + let build: u16 = components.next().unwrap_or("0").parse().unwrap(); + Some([major, minor, patch, build]) +} + +/// Returns (Path to GDB, GDB Version) +pub(crate) fn analyze_gdb( + gdb: Option, + target: &str, + android_cross_path: &PathBuf, +) -> (Option, Option) { + #[cfg(not(windows))] + const GDB_FALLBACK: &str = "gdb"; + #[cfg(windows)] + const GDB_FALLBACK: &str = "gdb.exe"; + + let fallback_gdb = || { + if is_android_gdb_target(target) { + let mut gdb_path = match android_cross_path.to_str() { + Some(x) => x.to_owned(), + None => panic!("cannot find android cross path"), + }; + gdb_path.push_str("/bin/gdb"); + gdb_path + } else { + GDB_FALLBACK.to_owned() + } + }; + + let gdb = match gdb { + None => fallback_gdb(), + Some(ref s) if s.is_empty() => fallback_gdb(), // may be empty if configure found no gdb + Some(ref s) => s.to_owned(), + }; + + let mut version_line = None; + if let Ok(output) = Command::new(&gdb).arg("--version").output() { + if let Some(first_line) = String::from_utf8_lossy(&output.stdout).lines().next() { + version_line = Some(first_line.to_string()); + } + } + + let version = match version_line { + Some(line) => extract_gdb_version(&line), + None => return (None, None), + }; + + (Some(gdb), version) +} + +pub(crate) fn extract_gdb_version(full_version_line: &str) -> Option { + let full_version_line = full_version_line.trim(); + + // GDB versions look like this: "major.minor.patch?.yyyymmdd?", with both + // of the ? sections being optional + + // We will parse up to 3 digits for each component, ignoring the date + + // We skip text in parentheses. This avoids accidentally parsing + // the openSUSE version, which looks like: + // GNU gdb (GDB; openSUSE Leap 15.0) 8.1 + // This particular form is documented in the GNU coding standards: + // https://www.gnu.org/prep/standards/html_node/_002d_002dversion.html#g_t_002d_002dversion + + let unbracketed_part = full_version_line.split('[').next().unwrap(); + let mut splits = unbracketed_part.trim_end().rsplit(' '); + let version_string = splits.next().unwrap(); + + let mut splits = version_string.split('.'); + let major = splits.next().unwrap(); + let minor = splits.next().unwrap(); + let patch = splits.next(); + + let major: u32 = major.parse().unwrap(); + let (minor, patch): (u32, u32) = match minor.find(not_a_digit) { + None => { + let minor = minor.parse().unwrap(); + let patch: u32 = match patch { + Some(patch) => match patch.find(not_a_digit) { + None => patch.parse().unwrap(), + Some(idx) if idx > 3 => 0, + Some(idx) => patch[..idx].parse().unwrap(), + }, + None => 0, + }; + (minor, patch) + } + // There is no patch version after minor-date (e.g. "4-2012"). + Some(idx) => { + let minor = minor[..idx].parse().unwrap(); + (minor, 0) + } + }; + + Some(((major * 1000) + minor) * 1000 + patch) +} + +/// Returns LLDB version +pub(crate) fn extract_lldb_version(full_version_line: &str) -> Option { + // Extract the major LLDB version from the given version string. + // LLDB version strings are different for Apple and non-Apple platforms. + // The Apple variant looks like this: + // + // LLDB-179.5 (older versions) + // lldb-300.2.51 (new versions) + // + // We are only interested in the major version number, so this function + // will return `Some(179)` and `Some(300)` respectively. + // + // Upstream versions look like: + // lldb version 6.0.1 + // + // There doesn't seem to be a way to correlate the Apple version + // with the upstream version, and since the tests were originally + // written against Apple versions, we make a fake Apple version by + // multiplying the first number by 100. This is a hack. + + let full_version_line = full_version_line.trim(); + + if let Some(apple_ver) = + full_version_line.strip_prefix("LLDB-").or_else(|| full_version_line.strip_prefix("lldb-")) + { + if let Some(idx) = apple_ver.find(not_a_digit) { + let version: u32 = apple_ver[..idx].parse().unwrap(); + return Some(version); + } + } else if let Some(lldb_ver) = full_version_line.strip_prefix("lldb version ") { + if let Some(idx) = lldb_ver.find(not_a_digit) { + let version: u32 = lldb_ver[..idx].parse().ok()?; + return Some(version * 100); + } + } + None +} + +fn not_a_digit(c: char) -> bool { + !c.is_ascii_digit() +} diff --git a/src/tools/compiletest/src/header.rs b/src/tools/compiletest/src/header.rs index 63d05886166a..a47cab50f217 100644 --- a/src/tools/compiletest/src/header.rs +++ b/src/tools/compiletest/src/header.rs @@ -9,11 +9,11 @@ use std::process::Command; use tracing::*; use crate::common::{Config, Debugger, FailMode, Mode, PassMode}; +use crate::debuggers::{extract_cdb_version, extract_gdb_version}; use crate::header::auxiliary::{AuxProps, parse_and_update_aux}; use crate::header::cfg::{MatchOutcome, parse_cfg_name_directive}; use crate::header::needs::CachedNeedsConditions; use crate::util::static_regex; -use crate::{extract_cdb_version, extract_gdb_version}; pub(crate) mod auxiliary; mod cfg; diff --git a/src/tools/compiletest/src/lib.rs b/src/tools/compiletest/src/lib.rs index 30d1644b1483..18000e5602cb 100644 --- a/src/tools/compiletest/src/lib.rs +++ b/src/tools/compiletest/src/lib.rs @@ -10,6 +10,7 @@ mod tests; pub mod common; pub mod compute_diff; +mod debuggers; pub mod errors; pub mod header; mod json; @@ -36,8 +37,8 @@ use walkdir::WalkDir; use self::header::{EarlyProps, make_test_description}; use crate::common::{ - Config, Debugger, Mode, PassMode, TestPaths, UI_EXTENSIONS, expected_output_path, - output_base_dir, output_relative_path, + Config, Mode, PassMode, TestPaths, UI_EXTENSIONS, expected_output_path, output_base_dir, + output_relative_path, }; use crate::header::HeadersCache; use crate::util::logv; @@ -204,9 +205,11 @@ pub fn parse_config(args: Vec) -> Config { let target = opt_str2(matches.opt_str("target")); let android_cross_path = opt_path(matches, "android-cross-path"); - let (cdb, cdb_version) = analyze_cdb(matches.opt_str("cdb"), &target); - let (gdb, gdb_version) = analyze_gdb(matches.opt_str("gdb"), &target, &android_cross_path); - let lldb_version = matches.opt_str("lldb-version").as_deref().and_then(extract_lldb_version); + let (cdb, cdb_version) = debuggers::analyze_cdb(matches.opt_str("cdb"), &target); + let (gdb, gdb_version) = + debuggers::analyze_gdb(matches.opt_str("gdb"), &target, &android_cross_path); + let lldb_version = + matches.opt_str("lldb-version").as_deref().and_then(debuggers::extract_lldb_version); let color = match matches.opt_str("color").as_deref() { Some("auto") | None => ColorConfig::AutoColor, Some("always") => ColorConfig::AlwaysColor, @@ -443,9 +446,9 @@ pub fn run_tests(config: Arc) { if let Mode::DebugInfo = config.mode { // Debugging emscripten code doesn't make sense today if !config.target.contains("emscripten") { - configs.extend(configure_cdb(&config)); - configs.extend(configure_gdb(&config)); - configs.extend(configure_lldb(&config)); + configs.extend(debuggers::configure_cdb(&config)); + configs.extend(debuggers::configure_gdb(&config)); + configs.extend(debuggers::configure_lldb(&config)); } } else { configs.push(config.clone()); @@ -498,62 +501,6 @@ pub fn run_tests(config: Arc) { } } -fn configure_cdb(config: &Config) -> Option> { - config.cdb.as_ref()?; - - Some(Arc::new(Config { debugger: Some(Debugger::Cdb), ..config.clone() })) -} - -fn configure_gdb(config: &Config) -> Option> { - config.gdb_version?; - - if config.matches_env("msvc") { - return None; - } - - if config.remote_test_client.is_some() && !config.target.contains("android") { - println!( - "WARNING: debuginfo tests are not available when \ - testing with remote" - ); - return None; - } - - if config.target.contains("android") { - println!( - "{} debug-info test uses tcp 5039 port.\ - please reserve it", - config.target - ); - - // android debug-info test uses remote debugger so, we test 1 thread - // at once as they're all sharing the same TCP port to communicate - // over. - // - // we should figure out how to lift this restriction! (run them all - // on different ports allocated dynamically). - env::set_var("RUST_TEST_THREADS", "1"); - } - - Some(Arc::new(Config { debugger: Some(Debugger::Gdb), ..config.clone() })) -} - -fn configure_lldb(config: &Config) -> Option> { - config.lldb_python_dir.as_ref()?; - - if let Some(350) = config.lldb_version { - println!( - "WARNING: The used version of LLDB (350) has a \ - known issue that breaks debuginfo tests. See \ - issue #32520 for more information. Skipping all \ - LLDB-based tests!", - ); - return None; - } - - Some(Arc::new(Config { debugger: Some(Debugger::Lldb), ..config.clone() })) -} - pub fn test_opts(config: &Config) -> test::TestOpts { if env::var("RUST_TEST_NOCAPTURE").is_ok() { eprintln!( @@ -981,212 +928,6 @@ fn make_test_closure( })) } -/// Returns `true` if the given target is an Android target for the -/// purposes of GDB testing. -fn is_android_gdb_target(target: &str) -> bool { - matches!( - &target[..], - "arm-linux-androideabi" | "armv7-linux-androideabi" | "aarch64-linux-android" - ) -} - -/// Returns `true` if the given target is a MSVC target for the purposes of CDB testing. -fn is_pc_windows_msvc_target(target: &str) -> bool { - target.ends_with("-pc-windows-msvc") -} - -fn find_cdb(target: &str) -> Option { - if !(cfg!(windows) && is_pc_windows_msvc_target(target)) { - return None; - } - - let pf86 = env::var_os("ProgramFiles(x86)").or_else(|| env::var_os("ProgramFiles"))?; - let cdb_arch = if cfg!(target_arch = "x86") { - "x86" - } else if cfg!(target_arch = "x86_64") { - "x64" - } else if cfg!(target_arch = "aarch64") { - "arm64" - } else if cfg!(target_arch = "arm") { - "arm" - } else { - return None; // No compatible CDB.exe in the Windows 10 SDK - }; - - let mut path = PathBuf::new(); - path.push(pf86); - path.push(r"Windows Kits\10\Debuggers"); // We could check 8.1 etc. too? - path.push(cdb_arch); - path.push(r"cdb.exe"); - - if !path.exists() { - return None; - } - - Some(path.into_os_string()) -} - -/// Returns Path to CDB -fn analyze_cdb(cdb: Option, target: &str) -> (Option, Option<[u16; 4]>) { - let cdb = cdb.map(OsString::from).or_else(|| find_cdb(target)); - - let mut version = None; - if let Some(cdb) = cdb.as_ref() { - if let Ok(output) = Command::new(cdb).arg("/version").output() { - if let Some(first_line) = String::from_utf8_lossy(&output.stdout).lines().next() { - version = extract_cdb_version(&first_line); - } - } - } - - (cdb, version) -} - -fn extract_cdb_version(full_version_line: &str) -> Option<[u16; 4]> { - // Example full_version_line: "cdb version 10.0.18362.1" - let version = full_version_line.rsplit(' ').next()?; - let mut components = version.split('.'); - let major: u16 = components.next().unwrap().parse().unwrap(); - let minor: u16 = components.next().unwrap().parse().unwrap(); - let patch: u16 = components.next().unwrap_or("0").parse().unwrap(); - let build: u16 = components.next().unwrap_or("0").parse().unwrap(); - Some([major, minor, patch, build]) -} - -/// Returns (Path to GDB, GDB Version) -fn analyze_gdb( - gdb: Option, - target: &str, - android_cross_path: &PathBuf, -) -> (Option, Option) { - #[cfg(not(windows))] - const GDB_FALLBACK: &str = "gdb"; - #[cfg(windows)] - const GDB_FALLBACK: &str = "gdb.exe"; - - let fallback_gdb = || { - if is_android_gdb_target(target) { - let mut gdb_path = match android_cross_path.to_str() { - Some(x) => x.to_owned(), - None => panic!("cannot find android cross path"), - }; - gdb_path.push_str("/bin/gdb"); - gdb_path - } else { - GDB_FALLBACK.to_owned() - } - }; - - let gdb = match gdb { - None => fallback_gdb(), - Some(ref s) if s.is_empty() => fallback_gdb(), // may be empty if configure found no gdb - Some(ref s) => s.to_owned(), - }; - - let mut version_line = None; - if let Ok(output) = Command::new(&gdb).arg("--version").output() { - if let Some(first_line) = String::from_utf8_lossy(&output.stdout).lines().next() { - version_line = Some(first_line.to_string()); - } - } - - let version = match version_line { - Some(line) => extract_gdb_version(&line), - None => return (None, None), - }; - - (Some(gdb), version) -} - -fn extract_gdb_version(full_version_line: &str) -> Option { - let full_version_line = full_version_line.trim(); - - // GDB versions look like this: "major.minor.patch?.yyyymmdd?", with both - // of the ? sections being optional - - // We will parse up to 3 digits for each component, ignoring the date - - // We skip text in parentheses. This avoids accidentally parsing - // the openSUSE version, which looks like: - // GNU gdb (GDB; openSUSE Leap 15.0) 8.1 - // This particular form is documented in the GNU coding standards: - // https://www.gnu.org/prep/standards/html_node/_002d_002dversion.html#g_t_002d_002dversion - - let unbracketed_part = full_version_line.split('[').next().unwrap(); - let mut splits = unbracketed_part.trim_end().rsplit(' '); - let version_string = splits.next().unwrap(); - - let mut splits = version_string.split('.'); - let major = splits.next().unwrap(); - let minor = splits.next().unwrap(); - let patch = splits.next(); - - let major: u32 = major.parse().unwrap(); - let (minor, patch): (u32, u32) = match minor.find(not_a_digit) { - None => { - let minor = minor.parse().unwrap(); - let patch: u32 = match patch { - Some(patch) => match patch.find(not_a_digit) { - None => patch.parse().unwrap(), - Some(idx) if idx > 3 => 0, - Some(idx) => patch[..idx].parse().unwrap(), - }, - None => 0, - }; - (minor, patch) - } - // There is no patch version after minor-date (e.g. "4-2012"). - Some(idx) => { - let minor = minor[..idx].parse().unwrap(); - (minor, 0) - } - }; - - Some(((major * 1000) + minor) * 1000 + patch) -} - -/// Returns LLDB version -fn extract_lldb_version(full_version_line: &str) -> Option { - // Extract the major LLDB version from the given version string. - // LLDB version strings are different for Apple and non-Apple platforms. - // The Apple variant looks like this: - // - // LLDB-179.5 (older versions) - // lldb-300.2.51 (new versions) - // - // We are only interested in the major version number, so this function - // will return `Some(179)` and `Some(300)` respectively. - // - // Upstream versions look like: - // lldb version 6.0.1 - // - // There doesn't seem to be a way to correlate the Apple version - // with the upstream version, and since the tests were originally - // written against Apple versions, we make a fake Apple version by - // multiplying the first number by 100. This is a hack. - - let full_version_line = full_version_line.trim(); - - if let Some(apple_ver) = - full_version_line.strip_prefix("LLDB-").or_else(|| full_version_line.strip_prefix("lldb-")) - { - if let Some(idx) = apple_ver.find(not_a_digit) { - let version: u32 = apple_ver[..idx].parse().unwrap(); - return Some(version); - } - } else if let Some(lldb_ver) = full_version_line.strip_prefix("lldb version ") { - if let Some(idx) = lldb_ver.find(not_a_digit) { - let version: u32 = lldb_ver[..idx].parse().ok()?; - return Some(version * 100); - } - } - None -} - -fn not_a_digit(c: char) -> bool { - !c.is_ascii_digit() -} - fn check_overlapping_tests(found_paths: &HashSet) { let mut collisions = Vec::new(); for path in found_paths { diff --git a/src/tools/compiletest/src/runtest/debuginfo.rs b/src/tools/compiletest/src/runtest/debuginfo.rs index 36127414ab14..bd0845b45241 100644 --- a/src/tools/compiletest/src/runtest/debuginfo.rs +++ b/src/tools/compiletest/src/runtest/debuginfo.rs @@ -9,8 +9,8 @@ use tracing::debug; use super::debugger::DebuggerCommands; use super::{Debugger, Emit, ProcRes, TestCx, Truncated, WillExecute}; use crate::common::Config; +use crate::debuggers::{extract_gdb_version, is_android_gdb_target}; use crate::util::logv; -use crate::{extract_gdb_version, is_android_gdb_target}; impl TestCx<'_> { pub(super) fn run_debuginfo_test(&self) { diff --git a/src/tools/compiletest/src/tests.rs b/src/tools/compiletest/src/tests.rs index 7c2e7b0f023c..680579c59aec 100644 --- a/src/tools/compiletest/src/tests.rs +++ b/src/tools/compiletest/src/tests.rs @@ -1,5 +1,8 @@ -use super::header::extract_llvm_version; -use super::*; +use std::ffi::OsString; + +use crate::debuggers::{extract_gdb_version, extract_lldb_version}; +use crate::header::extract_llvm_version; +use crate::is_test; #[test] fn test_extract_gdb_version() { From 40ca4d8cd3c708bddb4bbba83288d1fe25fe5ab2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E8=AE=B8=E6=9D=B0=E5=8F=8B=20Jieyou=20Xu=20=28Joe=29?= <39484203+jieyouxu@users.noreply.github.com> Date: Sun, 13 Oct 2024 15:59:55 +0800 Subject: [PATCH 6/7] Special case error message for a `build-fail` test that failed check build --- src/tools/compiletest/src/runtest.rs | 25 ++++++++++++++++--- .../compiletest/src/runtest/incremental.rs | 4 +-- src/tools/compiletest/src/runtest/ui.rs | 4 +-- 3 files changed, 26 insertions(+), 7 deletions(-) diff --git a/src/tools/compiletest/src/runtest.rs b/src/tools/compiletest/src/runtest.rs index 46f7b9c0e7de..29f9925de16a 100644 --- a/src/tools/compiletest/src/runtest.rs +++ b/src/tools/compiletest/src/runtest.rs @@ -318,10 +318,29 @@ impl<'test> TestCx<'test> { } } - fn check_if_test_should_compile(&self, proc_res: &ProcRes, pm: Option) { - if self.should_compile_successfully(pm) { + fn check_if_test_should_compile( + &self, + fail_mode: Option, + pass_mode: Option, + proc_res: &ProcRes, + ) { + if self.should_compile_successfully(pass_mode) { if !proc_res.status.success() { - self.fatal_proc_rec("test compilation failed although it shouldn't!", proc_res); + match (fail_mode, pass_mode) { + (Some(FailMode::Build), Some(PassMode::Check)) => { + // A `build-fail` test needs to `check-pass`. + self.fatal_proc_rec( + "`build-fail` test is required to pass check build, but check build failed", + proc_res, + ); + } + _ => { + self.fatal_proc_rec( + "test compilation failed although it shouldn't!", + proc_res, + ); + } + } } } else { if proc_res.status.success() { diff --git a/src/tools/compiletest/src/runtest/incremental.rs b/src/tools/compiletest/src/runtest/incremental.rs index bf2b71fef437..591aff0defeb 100644 --- a/src/tools/compiletest/src/runtest/incremental.rs +++ b/src/tools/compiletest/src/runtest/incremental.rs @@ -1,4 +1,4 @@ -use super::{TestCx, WillExecute}; +use super::{FailMode, TestCx, WillExecute}; use crate::errors; impl TestCx<'_> { @@ -96,7 +96,7 @@ impl TestCx<'_> { fn run_cfail_test(&self) { let pm = self.pass_mode(); let proc_res = self.compile_test(WillExecute::No, self.should_emit_metadata(pm)); - self.check_if_test_should_compile(&proc_res, pm); + self.check_if_test_should_compile(Some(FailMode::Build), pm, &proc_res); self.check_no_compiler_crash(&proc_res, self.props.should_ice); let output_to_check = self.get_output(&proc_res); diff --git a/src/tools/compiletest/src/runtest/ui.rs b/src/tools/compiletest/src/runtest/ui.rs index bd8ef952a863..bb747c680292 100644 --- a/src/tools/compiletest/src/runtest/ui.rs +++ b/src/tools/compiletest/src/runtest/ui.rs @@ -18,14 +18,14 @@ impl TestCx<'_> { let pm = Some(PassMode::Check); let proc_res = self.compile_test_general(WillExecute::No, Emit::Metadata, pm, Vec::new()); - self.check_if_test_should_compile(&proc_res, pm); + self.check_if_test_should_compile(self.props.fail_mode, pm, &proc_res); } let pm = self.pass_mode(); let should_run = self.should_run(pm); let emit_metadata = self.should_emit_metadata(pm); let proc_res = self.compile_test(should_run, emit_metadata); - self.check_if_test_should_compile(&proc_res, pm); + self.check_if_test_should_compile(self.props.fail_mode, pm, &proc_res); if matches!(proc_res.truncated, Truncated::Yes) && !self.props.dont_check_compiler_stdout && !self.props.dont_check_compiler_stderr From 90e4f10f6c40d8bcf290f2ea7bf9c9d310de9d65 Mon Sep 17 00:00:00 2001 From: Ralf Jung Date: Sun, 13 Oct 2024 10:02:51 +0200 Subject: [PATCH 7/7] 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 726aa209fdf4..b21618e28a48 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 db2e3ddd754f..cba53bf5054e 100644 --- a/library/core/src/unicode/unicode_data.rs +++ b/library/core/src/unicode/unicode_data.rs @@ -331,14 +331,14 @@ pub mod grapheme_extend { #[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 mod n { #[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 bfffa1eee600..8097d6a8caf3 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 @@ impl RawEmitter { 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 @@ impl RawEmitter { 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 @@ impl RawEmitter { 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 @@ impl RawEmitter { 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()),