Rollup merge of #144662 - Zalathar:directive-names, r=fmease

compiletest: Move directive names back into a separate file
This list no longer needs to be included in multiple crates, but having the list in its own file makes it easier to find and update when necessary.
As discussed at #143850 (comment).

Author: Zalathar

src/tools/compiletest/src/directives.rs

@@ -12,6 +12,9 @@ use tracing::*;
 usecrate::common::{CodegenBackend,Config,Debugger,FailMode,PassMode,RunFailMode,TestMode};
 usecrate::debuggers::{extract_cdb_version, extract_gdb_version};
 usecrate::directives::auxiliary::{AuxProps, parse_and_update_aux};
+usecrate::directives::directive_names::{
+KNOWN_DIRECTIVE_NAMES,KNOWN_HTMLDOCCK_DIRECTIVE_NAMES,KNOWN_JSONDOCCK_DIRECTIVE_NAMES,
+};
 usecrate::directives::needs::CachedNeedsConditions;
 usecrate::errors::ErrorKind;
 usecrate::executor::{CollectedTestDesc,ShouldPanic};
@@ -20,6 +23,7 @@ use crate::util::static_regex;
 
 pub(crate)mod auxiliary;
 mod cfg;
+mod directive_names;
 mod needs;
 #[cfg(test)]
 mod tests;
@@ -825,296 +829,6 @@ fn line_directive<'line>(
 Some(DirectiveLine{ line_number, revision, raw_directive })
 }
 
-/// This was originally generated by collecting directives from ui tests and then extracting their
-/// directive names. This is **not** an exhaustive list of all possible directives. Instead, this is
-/// a best-effort approximation for diagnostics. Add new directives to this list when needed.
-constKNOWN_DIRECTIVE_NAMES:&[&str] = &[
-// tidy-alphabetical-start
-"add-core-stubs",
-"assembly-output",
-"aux-bin",
-"aux-build",
-"aux-codegen-backend",
-"aux-crate",
-"build-aux-docs",
-"build-fail",
-"build-pass",
-"check-fail",
-"check-pass",
-"check-run-results",
-"check-stdout",
-"check-test-line-numbers-match",
-"compile-flags",
-"doc-flags",
-"dont-check-compiler-stderr",
-"dont-check-compiler-stdout",
-"dont-check-failure-status",
-"dont-require-annotations",
-"edition",
-"error-pattern",
-"exact-llvm-major-version",
-"exec-env",
-"failure-status",
-"filecheck-flags",
-"forbid-output",
-"force-host",
-"ignore-16bit",
-"ignore-32bit",
-"ignore-64bit",
-"ignore-aarch64",
-"ignore-aarch64-pc-windows-msvc",
-"ignore-aarch64-unknown-linux-gnu",
-"ignore-aix",
-"ignore-android",
-"ignore-apple",
-"ignore-arm",
-"ignore-arm-unknown-linux-gnueabi",
-"ignore-arm-unknown-linux-gnueabihf",
-"ignore-arm-unknown-linux-musleabi",
-"ignore-arm-unknown-linux-musleabihf",
-"ignore-auxiliary",
-"ignore-avr",
-"ignore-backends",
-"ignore-beta",
-"ignore-cdb",
-"ignore-compare-mode-next-solver",
-"ignore-compare-mode-polonius",
-"ignore-coverage-map",
-"ignore-coverage-run",
-"ignore-cross-compile",
-"ignore-eabi",
-"ignore-elf",
-"ignore-emscripten",
-"ignore-endian-big",
-"ignore-enzyme",
-"ignore-freebsd",
-"ignore-fuchsia",
-"ignore-gdb",
-"ignore-gdb-version",
-"ignore-gnu",
-"ignore-haiku",
-"ignore-horizon",
-"ignore-i686-pc-windows-gnu",
-"ignore-i686-pc-windows-msvc",
-"ignore-illumos",
-"ignore-ios",
-"ignore-linux",
-"ignore-lldb",
-"ignore-llvm-version",
-"ignore-loongarch32",
-"ignore-loongarch64",
-"ignore-macabi",
-"ignore-macos",
-"ignore-msp430",
-"ignore-msvc",
-"ignore-musl",
-"ignore-netbsd",
-"ignore-nightly",
-"ignore-none",
-"ignore-nto",
-"ignore-nvptx64",
-"ignore-nvptx64-nvidia-cuda",
-"ignore-openbsd",
-"ignore-pass",
-"ignore-powerpc",
-"ignore-powerpc64",
-"ignore-remote",
-"ignore-riscv64",
-"ignore-rustc-debug-assertions",
-"ignore-rustc_abi-x86-sse2",
-"ignore-s390x",
-"ignore-sgx",
-"ignore-sparc64",
-"ignore-spirv",
-"ignore-stable",
-"ignore-stage1",
-"ignore-stage2",
-"ignore-std-debug-assertions",
-"ignore-test",
-"ignore-thumb",
-"ignore-thumbv8m.base-none-eabi",
-"ignore-thumbv8m.main-none-eabi",
-"ignore-tvos",
-"ignore-unix",
-"ignore-unknown",
-"ignore-uwp",
-"ignore-visionos",
-"ignore-vxworks",
-"ignore-wasi",
-"ignore-wasm",
-"ignore-wasm32",
-"ignore-wasm32-bare",
-"ignore-wasm64",
-"ignore-watchos",
-"ignore-windows",
-"ignore-windows-gnu",
-"ignore-windows-msvc",
-"ignore-x32",
-"ignore-x86",
-"ignore-x86_64",
-"ignore-x86_64-apple-darwin",
-"ignore-x86_64-pc-windows-gnu",
-"ignore-x86_64-unknown-linux-gnu",
-"incremental",
-"known-bug",
-"llvm-cov-flags",
-"max-llvm-major-version",
-"min-cdb-version",
-"min-gdb-version",
-"min-lldb-version",
-"min-llvm-version",
-"min-system-llvm-version",
-"needs-asm-support",
-"needs-backends",
-"needs-crate-type",
-"needs-deterministic-layouts",
-"needs-dlltool",
-"needs-dynamic-linking",
-"needs-enzyme",
-"needs-force-clang-based-tests",
-"needs-git-hash",
-"needs-llvm-components",
-"needs-llvm-zstd",
-"needs-profiler-runtime",
-"needs-relocation-model-pic",
-"needs-run-enabled",
-"needs-rust-lld",
-"needs-rustc-debug-assertions",
-"needs-sanitizer-address",
-"needs-sanitizer-cfi",
-"needs-sanitizer-dataflow",
-"needs-sanitizer-hwaddress",
-"needs-sanitizer-kcfi",
-"needs-sanitizer-leak",
-"needs-sanitizer-memory",
-"needs-sanitizer-memtag",
-"needs-sanitizer-safestack",
-"needs-sanitizer-shadow-call-stack",
-"needs-sanitizer-support",
-"needs-sanitizer-thread",
-"needs-std-debug-assertions",
-"needs-subprocess",
-"needs-symlink",
-"needs-target-has-atomic",
-"needs-target-std",
-"needs-threads",
-"needs-unwind",
-"needs-wasmtime",
-"needs-xray",
-"no-auto-check-cfg",
-"no-prefer-dynamic",
-"normalize-stderr",
-"normalize-stderr-32bit",
-"normalize-stderr-64bit",
-"normalize-stdout",
-"only-16bit",
-"only-32bit",
-"only-64bit",
-"only-aarch64",
-"only-aarch64-apple-darwin",
-"only-aarch64-unknown-linux-gnu",
-"only-apple",
-"only-arm",
-"only-avr",
-"only-beta",
-"only-bpf",
-"only-cdb",
-"only-dist",
-"only-elf",
-"only-emscripten",
-"only-gnu",
-"only-i686-pc-windows-gnu",
-"only-i686-pc-windows-msvc",
-"only-i686-unknown-linux-gnu",
-"only-ios",
-"only-linux",
-"only-loongarch32",
-"only-loongarch64",
-"only-loongarch64-unknown-linux-gnu",
-"only-macos",
-"only-mips",
-"only-mips64",
-"only-msp430",
-"only-msvc",
-"only-musl",
-"only-nightly",
-"only-nvptx64",
-"only-powerpc",
-"only-riscv64",
-"only-rustc_abi-x86-sse2",
-"only-s390x",
-"only-sparc",
-"only-sparc64",
-"only-stable",
-"only-thumb",
-"only-tvos",
-"only-uefi",
-"only-unix",
-"only-visionos",
-"only-wasm32",
-"only-wasm32-bare",
-"only-wasm32-wasip1",
-"only-watchos",
-"only-windows",
-"only-windows-gnu",
-"only-windows-msvc",
-"only-x86",
-"only-x86_64",
-"only-x86_64-apple-darwin",
-"only-x86_64-fortanix-unknown-sgx",
-"only-x86_64-pc-windows-gnu",
-"only-x86_64-pc-windows-msvc",
-"only-x86_64-unknown-linux-gnu",
-"pp-exact",
-"pretty-compare-only",
-"pretty-mode",
-"proc-macro",
-"reference",
-"regex-error-pattern",
-"remap-src-base",
-"revisions",
-"run-crash",
-"run-fail",
-"run-fail-or-crash",
-"run-flags",
-"run-pass",
-"run-rustfix",
-"rustc-env",
-"rustfix-only-machine-applicable",
-"should-fail",
-"should-ice",
-"stderr-per-bitwidth",
-"test-mir-pass",
-"unique-doc-out-dir",
-"unset-exec-env",
-"unset-rustc-env",
-// Used by the tidy check `unknown_revision`.
-"unused-revision-names",
-// tidy-alphabetical-end
-];
-
-constKNOWN_HTMLDOCCK_DIRECTIVE_NAMES:&[&str] = &[
-"count",
-"!count",
-"files",
-"!files",
-"has",
-"!has",
-"has-dir",
-"!has-dir",
-"hasraw",
-"!hasraw",
-"matches",
-"!matches",
-"matchesraw",
-"!matchesraw",
-"snapshot",
-"!snapshot",
-];
-
-constKNOWN_JSONDOCCK_DIRECTIVE_NAMES:&[&str] =
-&["count","!count","has","!has","is","!is","ismany","!ismany","set","!set"];
-
 /// The (partly) broken-down contents of a line containing a test directive,
 /// which [`iter_directives`] passes to its callback function.
 ///