Remove the omit_gdb_pretty_printer_section attribute

Disabling loading of pretty printers in the debugger itself is more
reliable. Before this commit the .gdb_debug_scripts section couldn't be
included in dylibs or rlibs as otherwise there is no way to disable the
section anymore without recompiling the entire standard library.

compiler/rustc_attr_parsing/src/attributes/codegen_attrs.rs

@@ -374,11 +374,3 @@ fn extend<'c>(
         features
     }
 }
-
-pub(crate) struct OmitGdbPrettyPrinterSectionParser;
-
-impl<S: Stage> NoArgsAttributeParser<S> for OmitGdbPrettyPrinterSectionParser {
-    const PATH: &[Symbol] = &[sym::omit_gdb_pretty_printer_section];
-    const ON_DUPLICATE: OnDuplicate<S> = OnDuplicate::Error;
-    const CREATE: fn(Span) -> AttributeKind = |_| AttributeKind::OmitGdbPrettyPrinterSection;
-}

compiler/rustc_attr_parsing/src/context.rs

@@ -17,9 +17,8 @@
     AllowConstFnUnstableParser, AllowInternalUnstableParser, UnstableFeatureBoundParser,
 };
 use crate::attributes::codegen_attrs::{
-    ColdParser, CoverageParser, ExportNameParser, NakedParser, NoMangleParser,
-    OmitGdbPrettyPrinterSectionParser, OptimizeParser, TargetFeatureParser, TrackCallerParser,
-    UsedParser,
+    ColdParser, CoverageParser, ExportNameParser, NakedParser, NoMangleParser, OptimizeParser,
+    TargetFeatureParser, TrackCallerParser, UsedParser,
 };
 use crate::attributes::confusables::ConfusablesParser;
 use crate::attributes::deprecation::DeprecationParser;
@@ -187,7 +186,6 @@ mod late {
         Single<WithoutArgs<NoImplicitPreludeParser>>,
         Single<WithoutArgs<NoMangleParser>>,
         Single<WithoutArgs<NonExhaustiveParser>>,
-        Single<WithoutArgs<OmitGdbPrettyPrinterSectionParser>>,
         Single<WithoutArgs<ParenSugarParser>>,
         Single<WithoutArgs<PassByValueParser>>,
         Single<WithoutArgs<PointeeParser>>,

compiler/rustc_codegen_llvm/src/debuginfo/gdb.rs

@@ -2,9 +2,7 @@
 
 use rustc_codegen_ssa::base::collect_debugger_visualizers_transitive;
 use rustc_codegen_ssa::traits::*;
-use rustc_hir::attrs::AttributeKind;
 use rustc_hir::def_id::LOCAL_CRATE;
-use rustc_hir::find_attr;
 use rustc_middle::bug;
 use rustc_middle::middle::debugger_visualizer::DebuggerVisualizerType;
 use rustc_session::config::{CrateType, DebugInfo};
@@ -86,9 +84,6 @@ pub(crate) fn get_or_insert_gdb_debug_scripts_section_global<'ll>(
 }
 
 pub(crate) fn needs_gdb_debug_scripts_section(cx: &CodegenCx<'_, '_>) -> bool {
-    let omit_gdb_pretty_printer_section =
-        find_attr!(cx.tcx.hir_krate_attrs(), AttributeKind::OmitGdbPrettyPrinterSection);
-
     // To ensure the section `__rustc_debug_gdb_scripts_section__` will not create
     // ODR violations at link time, this section will not be emitted for rlibs since
     // each rlib could produce a different set of visualizers that would be embedded
@@ -117,8 +112,7 @@ pub(crate) fn needs_gdb_debug_scripts_section(cx: &CodegenCx<'_, '_>) -> bool {
         }
     });
 
-    !omit_gdb_pretty_printer_section
-        && cx.sess().opts.debuginfo != DebugInfo::None
+    cx.sess().opts.debuginfo != DebugInfo::None
         && cx.sess().target.emit_debug_gdb_scripts
         && embed_visualizers
 }

compiler/rustc_feature/src/builtin_attrs.rs

@@ -1257,11 +1257,6 @@ pub struct BuiltinAttribute {
         TEST, rustc_dummy, Normal, template!(Word /* doesn't matter*/),
         DuplicatesOk, EncodeCrossCrate::No
     ),
-    gated!(
-        omit_gdb_pretty_printer_section, Normal, template!(Word),
-        WarnFollowing, EncodeCrossCrate::No,
-        "the `#[omit_gdb_pretty_printer_section]` attribute is just used for the Rust test suite",
-    ),
     rustc_attr!(
         TEST, pattern_complexity_limit, CrateLevel, template!(NameValueStr: "N"),
         ErrorFollowing, EncodeCrossCrate::No,

compiler/rustc_feature/src/removed.rs

@@ -199,6 +199,8 @@ macro_rules! declare_features {
     /// Renamed to `dyn_compatible_for_dispatch`.
     (removed, object_safe_for_dispatch, "1.83.0", Some(43561),
      Some("renamed to `dyn_compatible_for_dispatch`"), 131511),
+    /// Allows using `#[omit_gdb_pretty_printer_section]`.
+    (removed, omit_gdb_pretty_printer_section, "CURRENT_RUSTC_VERSION", None, None, 144738),
     /// Allows using `#[on_unimplemented(..)]` on traits.
     /// (Moved to `rustc_attrs`.)
     (removed, on_unimplemented, "1.40.0", None, None, 65794),

compiler/rustc_feature/src/unstable.rs

@@ -225,8 +225,6 @@ pub fn internal(&self, feature: Symbol) -> bool {
     (unstable, multiple_supertrait_upcastable, "1.69.0", None),
     /// Allow negative trait bounds. This is an internal-only feature for testing the trait solver!
     (internal, negative_bounds, "1.71.0", None),
-    /// Allows using `#[omit_gdb_pretty_printer_section]`.
-    (internal, omit_gdb_pretty_printer_section, "1.5.0", None),
     /// Set the maximum pattern complexity allowed (not limited by default).
     (internal, pattern_complexity_limit, "1.78.0", None),
     /// Allows using pattern types.

compiler/rustc_hir/src/attrs/data_structures.rs

@@ -391,9 +391,6 @@ pub enum AttributeKind {
     /// Represents `#[non_exhaustive]`
     NonExhaustive(Span),
 
-    /// Represents `#[omit_gdb_pretty_printer_section]`
-    OmitGdbPrettyPrinterSection,
-
     /// Represents `#[optimize(size|speed)]`
     Optimize(OptimizeAttr, Span),
 

compiler/rustc_hir/src/attrs/encode_cross_crate.rs

@@ -55,7 +55,6 @@ pub fn encode_cross_crate(&self) -> EncodeCrossCrate {
             NoImplicitPrelude(..) => No,
             NoMangle(..) => Yes,      // Needed for rustdoc
             NonExhaustive(..) => Yes, // Needed for rustdoc
-            OmitGdbPrettyPrinterSection => No,
             Optimize(..) => No,
             ParenSugar(..) => No,
             PassByValue(..) => Yes,

compiler/rustc_passes/src/check_attr.rs

@@ -289,8 +289,7 @@ fn check_attributes(
                     | AttributeKind::MacroTransparency(_)
                     | AttributeKind::Pointee(..)
                     | AttributeKind::Dummy
-                    | AttributeKind::RustcBuiltinMacro { .. }
-                    | AttributeKind::OmitGdbPrettyPrinterSection,
+                    | AttributeKind::RustcBuiltinMacro { .. },
                 ) => { /* do nothing  */ }
                 Attribute::Parsed(AttributeKind::AsPtr(attr_span)) => {
                     self.check_applied_to_fn_or_method(hir_id, *attr_span, span, target)

src/doc/rustc-dev-guide/src/tests/directives.md

@@ -298,6 +298,7 @@ See [Pretty-printer](compiletest.md#pretty-printer-tests).
 - [`should-ice`](compiletest.md#incremental-tests) — incremental cfail should
       ICE
 - [`reference`] — an annotation linking to a rule in the reference
+- `disable-gdb-pretty-printers` — disable gdb pretty printers for debuginfo tests
 
 [`reference`]: https://github.com/rust-lang/reference/blob/master/docs/authoring.md#test-rule-annotations
 

src/tools/compiletest/src/directives.rs

@@ -203,6 +203,8 @@ pub struct TestProps {
     pub add_core_stubs: bool,
     /// Whether line annotatins are required for the given error kind.
     pub dont_require_annotations: HashSet<ErrorKind>,
+    /// Whether pretty printers should be disabled in gdb.
+    pub disable_gdb_pretty_printers: bool,
 }
 
 mod directives {
@@ -251,6 +253,7 @@ mod directives {
     pub const ADD_CORE_STUBS: &'static str = "add-core-stubs";
     // This isn't a real directive, just one that is probably mistyped often
     pub const INCORRECT_COMPILER_FLAGS: &'static str = "compiler-flags";
+    pub const DISABLE_GDB_PRETTY_PRINTERS: &'static str = "disable-gdb-pretty-printers";
 }
 
 impl TestProps {
@@ -306,6 +309,7 @@ pub fn new() -> Self {
             has_enzyme: false,
             add_core_stubs: false,
             dont_require_annotations: Default::default(),
+            disable_gdb_pretty_printers: false,
         }
     }
 
@@ -654,6 +658,12 @@ fn split_flags(flags: &str) -> Vec<String> {
                         self.dont_require_annotations
                             .insert(ErrorKind::expect_from_user_str(err_kind.trim()));
                     }
+
+                    config.set_name_directive(
+                        ln,
+                        DISABLE_GDB_PRETTY_PRINTERS,
+                        &mut self.disable_gdb_pretty_printers,
+                    );
                 },
             );
 

src/tools/compiletest/src/directives/directive_names.rs

@@ -18,6 +18,7 @@
     "check-stdout",
     "check-test-line-numbers-match",
     "compile-flags",
+    "disable-gdb-pretty-printers",
     "doc-flags",
     "dont-check-compiler-stderr",
     "dont-check-compiler-stdout",

src/tools/compiletest/src/runtest/debuginfo.rs

@@ -259,7 +259,9 @@ fn run_debuginfo_gdb_test_no_opt(&self) {
                 Some(version) => {
                     println!("NOTE: compiletest thinks it is using GDB version {}", version);
 
-                    if version > extract_gdb_version("7.4").unwrap() {
+                    if !self.props.disable_gdb_pretty_printers
+                        && version > extract_gdb_version("7.4").unwrap()
+                    {
                         // Add the directory containing the pretty printers to
                         // GDB's script auto loading safe path
                         script_str.push_str(&format!(

tests/debuginfo/associated-types.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 // gdb-command:run
@@ -68,8 +69,6 @@
 
 #![allow(unused_variables)]
 #![allow(dead_code)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 trait TraitWithAssocType {
     type Type;

tests/debuginfo/auxiliary/cross_crate_spans.rs

@@ -1,8 +1,6 @@
 #![crate_type = "rlib"]
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 //@ no-prefer-dynamic
 //@ compile-flags:-g

tests/debuginfo/basic-types-globals-metadata.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // gdb-command:run
 // gdb-command:whatis basic_types_globals_metadata::B
@@ -35,8 +36,6 @@
 
 #![allow(unused_variables)]
 #![allow(dead_code)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 #![feature(f16)]
 
 // N.B. These are `mut` only so they don't constant fold away.

tests/debuginfo/basic-types-globals.rs

@@ -1,6 +1,7 @@
 //@ revisions: lto no-lto
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 //@ [lto] compile-flags:-C lto
 //@ [lto] no-prefer-dynamic
@@ -39,8 +40,6 @@
 // gdb-command:continue
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 #![feature(f16)]
 
 // N.B. These are `mut` only so they don't constant fold away.

tests/debuginfo/basic-types-metadata.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // gdb-command:run
 // gdb-command:whatis unit
@@ -53,8 +54,6 @@
 // gdb-command:continue
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 #![feature(f16)]
 
 fn main() {

tests/debuginfo/basic-types-mut-globals.rs

@@ -5,6 +5,7 @@
 // its numerical value.
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // gdb-command:run
 
@@ -74,8 +75,6 @@
 // gdb-check:$30 = 9.25
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 #![feature(f16)]
 
 static mut B: bool = false;

tests/debuginfo/basic-types.rs

@@ -5,6 +5,7 @@
 // its numerical value.
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -112,8 +113,6 @@
 // cdb-check:s                : [...] [Type: ref$<str$>]
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 #![feature(f16)]
 
 fn main() {

tests/debuginfo/borrowed-basic.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -96,8 +97,6 @@
 // lldb-check:[...] 3.5
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 #![feature(f16)]
 
 fn main() {

tests/debuginfo/borrowed-c-style-enum.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -28,8 +29,6 @@
 // lldb-check:[...] TheC
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 enum ABC { TheA, TheB, TheC }
 

tests/debuginfo/borrowed-enum.rs

@@ -1,6 +1,7 @@
 //@ min-lldb-version: 1800
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -28,8 +29,6 @@
 // lldb-check:(borrowed_enum::Univariant) *univariant_ref = { value = { 0 = 4820353753753434 } }
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 // The first element is to ensure proper alignment, irrespective of the machines word size. Since
 // the size of the discriminant value is machine dependent, this has be taken into account when

tests/debuginfo/borrowed-struct.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -52,8 +53,6 @@
 // lldb-check:[...] 26.5
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 struct SomeStruct {
     x: isize,

tests/debuginfo/borrowed-tuple.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -29,8 +30,6 @@
 
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 fn main() {
     let stack_val: (i16, f32) = (-14, -19f32);

tests/debuginfo/borrowed-unique-basic.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -100,8 +101,6 @@
 // lldb-check:[...] 3.5
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 #![feature(f16)]
 
 fn main() {

tests/debuginfo/box.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -19,8 +20,6 @@
 // lldb-check:[...] { 0 = 2 1 = 3.5 }
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 fn main() {
     let a = Box::new(1);

tests/debuginfo/boxed-struct.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -22,8 +23,6 @@
 // lldb-check:[...] { x = 77 y = 777 z = 7777 w = 77777 }
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 struct StructWithSomePadding {
     x: i16,

tests/debuginfo/by-value-non-immediate-argument.rs

@@ -1,6 +1,7 @@
 //@ min-lldb-version: 1800
 //@ min-gdb-version: 13.0
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 //@ ignore-windows-gnu: #128973
 //@ ignore-aarch64-unknown-linux-gnu (gdb tries to read from 0x0; FIXME: #128973)
 //@ ignore-powerpc64: #128973 on both -gnu and -musl
@@ -62,9 +63,6 @@
 // lldb-check:[...] Case1 { x: 0, y: 8970181431921507452 }
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 #[derive(Clone)]
 struct Struct {
     a: isize,

tests/debuginfo/by-value-self-argument-in-trait-impl.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -33,9 +34,6 @@
 // lldb-check:[...] { 0 = 4444.5 1 = 5555 2 = 6666 3 = 7777.5 }
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 trait Trait {
     fn method(self) -> Self;
 }

tests/debuginfo/c-style-enum-in-composite.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -51,8 +52,6 @@
 // lldb-check:[...] { 0 = { a = OneHundred b = Vienna } 1 = 9 }
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 use self::AnEnum::{OneHundred, OneThousand, OneMillion};
 use self::AnotherEnum::{MountainView, Toronto, Vienna};

tests/debuginfo/c-style-enum.rs

@@ -1,6 +1,7 @@
 //@ ignore-aarch64
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -88,8 +89,6 @@
 
 #![allow(unused_variables)]
 #![allow(dead_code)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 use self::AutoDiscriminant::{One, Two, Three};
 use self::ManualDiscriminant::{OneHundred, OneThousand, OneMillion};

tests/debuginfo/closure-in-generic-function.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -33,9 +34,6 @@
 // lldb-check:[...] 110
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn some_generic_fun<T1, T2>(a: T1, b: T2) -> (T2, T1) {
 
     let closure = |x, y| {

tests/debuginfo/constant-debug-locs.rs

@@ -1,8 +1,7 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 #![allow(dead_code, unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 // This test makes sure that the compiler doesn't crash when trying to assign
 // debug locations to const-expressions.

tests/debuginfo/constant-in-match-pattern.rs

@@ -1,8 +1,7 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 #![allow(dead_code, unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 // This test makes sure that the compiler doesn't crash when trying to assign
 // debug locations to 'constant' patterns in match expressions.

tests/debuginfo/coroutine-locals.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -44,8 +45,7 @@
 // lldb-command:v c
 // lldb-check:(int) c = 6
 
-#![feature(omit_gdb_pretty_printer_section, coroutines, coroutine_trait, stmt_expr_attributes)]
-#![omit_gdb_pretty_printer_section]
+#![feature(coroutines, coroutine_trait, stmt_expr_attributes)]
 
 use std::ops::Coroutine;
 use std::pin::Pin;

tests/debuginfo/coroutine-objects.rs

@@ -5,6 +5,7 @@
 // ensure that LLDB won't crash at least (like #57822).
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -53,8 +54,7 @@
 // cdb-check: b                : Returned [Type: enum2$<coroutine_objects::main::coroutine_env$0>]
 // cdb-check:    [+0x[...]] _ref__a          : 0x[...] : 6 [Type: int *]
 
-#![feature(omit_gdb_pretty_printer_section, coroutines, coroutine_trait, stmt_expr_attributes)]
-#![omit_gdb_pretty_printer_section]
+#![feature(coroutines, coroutine_trait, stmt_expr_attributes)]
 
 use std::ops::Coroutine;
 use std::pin::Pin;

tests/debuginfo/cross-crate-spans.rs

@@ -1,15 +1,13 @@
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 //@ aux-build:cross_crate_spans.rs
 extern crate cross_crate_spans;
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 
 // === GDB TESTS ===================================================================================
 
-// gdb-command:break cross_crate_spans.rs:14
+// gdb-command:break cross_crate_spans.rs:12
 // gdb-command:run
 
 // gdb-command:print result
@@ -32,7 +30,7 @@
 
 // === LLDB TESTS ==================================================================================
 
-// lldb-command:b cross_crate_spans.rs:14
+// lldb-command:b cross_crate_spans.rs:12
 // lldb-command:run
 
 // lldb-command:v result

tests/debuginfo/destructured-fn-argument.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -299,8 +300,6 @@
 
 #![allow(unused_variables)]
 #![feature(box_patterns)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 use self::Univariant::Unit;
 

tests/debuginfo/destructured-for-loop-variable.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -141,8 +142,6 @@
 
 #![allow(unused_variables)]
 #![feature(box_patterns)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 struct Struct {
     x: i16,

tests/debuginfo/destructured-local.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -232,8 +233,6 @@
 
 #![allow(unused_variables)]
 #![feature(box_patterns)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 use self::Univariant::Unit;
 

tests/debuginfo/enum-thinlto.rs

@@ -1,5 +1,6 @@
 //@ min-lldb-version: 1800
 //@ compile-flags:-g -Z thinlto
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -16,8 +17,6 @@
 // lldb-check:(enum_thinlto::ABC) *abc = { value = { x = 0 y = 8970181431921507452 } $discr$ = 0 }
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 // The first element is to ensure proper alignment, irrespective of the machines word size. Since
 // the size of the discriminant value is machine dependent, this has be taken into account when

tests/debuginfo/evec-in-struct.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -38,8 +39,6 @@
 // lldb-check:[...] { x = { [0] = 22 [1] = 23 } y = { [0] = 24 [1] = 25 } }
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 struct NoPadding1 {
     x: [u32; 3],

tests/debuginfo/extern-c-fn.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 // gdb-command:run
@@ -32,9 +33,6 @@
 
 #![allow(unused_variables)]
 #![allow(dead_code)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 
 #[no_mangle]
 pub unsafe extern "C" fn fn_with_c_abi(s: *const u8, len: i32) -> i32 {

tests/debuginfo/function-arg-initialization.rs

@@ -8,6 +8,7 @@
 //@ min-lldb-version: 1800
 //@ compile-flags:-g -Zmir-enable-passes=-SingleUseConsts
 // SingleUseConsts shouldn't need to be disabled, see #128945
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -214,8 +215,6 @@
 
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 fn immediate_args(a: isize, b: bool, c: f64) {
     zzz(); // #break

tests/debuginfo/function-arguments.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -32,10 +33,6 @@
 // lldb-check:[...] 3000
 // lldb-command:continue
 
-
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn main() {
 
     fun(111102, true);

tests/debuginfo/function-names.rs

@@ -2,6 +2,7 @@
 //@ min-gdb-version: 10.1
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -78,8 +79,6 @@
 // cdb-check:[...] a!function_names::const_generic_fn_bool<false> (void)
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 #![feature(adt_const_params, coroutines, coroutine_trait, stmt_expr_attributes)]
 #![allow(incomplete_features)]
 

tests/debuginfo/function-prologue-stepping-regular.rs

@@ -4,6 +4,7 @@
 //@ min-lldb-version: 1800
 //@ ignore-gdb
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // lldb-command:breakpoint set --name immediate_args
 // lldb-command:breakpoint set --name non_immediate_args
@@ -116,8 +117,6 @@
 // lldb-command:continue
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 fn immediate_args(a: isize, b: bool, c: f64) {
     ()

tests/debuginfo/gdb-char.rs

@@ -3,6 +3,7 @@
 
 //@ min-gdb-version: 11.2
 //@ compile-flags: -g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -11,8 +12,6 @@
 // gdb-check:$1 = 97 'a'
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 fn main() {
     let ch: char = 'a';

tests/debuginfo/generic-enum-with-different-disr-sizes.rs

@@ -1,6 +1,7 @@
 //@ ignore-lldb: FIXME(#27089)
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 // gdb-command:run
@@ -57,8 +58,6 @@
 
 #![allow(unused_variables)]
 #![allow(dead_code)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 // This test case makes sure that we get correct type descriptions for the enum
 // discriminant of different instantiations of the same generic enum type where,

tests/debuginfo/generic-function.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -44,9 +45,6 @@
 // lldb-check:[...] { a = 6 b = 7.5 }
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 #[derive(Clone)]
 struct Struct {
     a: isize,

tests/debuginfo/generic-functions-nested.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -57,10 +58,6 @@
 // lldb-check:[...] 2.5
 // lldb-command:continue
 
-
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn outer<TA: Clone>(a: TA) {
     inner(a.clone(), 1);
     inner(a.clone(), 2.5f64);

tests/debuginfo/generic-method-on-generic-struct.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -99,9 +100,6 @@
 // lldb-check:[...] -10.5
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 #[derive(Copy, Clone)]
 struct Struct<T> {
     x: T

tests/debuginfo/generic-static-method-on-struct-and-enum.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // gdb-command:run
 
@@ -19,9 +20,6 @@
 // gdb-command:continue
 
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 struct Struct {
     x: isize
 }

tests/debuginfo/generic-struct-style-enum.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // gdb-command:set print union on
 // gdb-command:run
@@ -16,9 +17,6 @@
 // gdb-check:$4 = generic_struct_style_enum::Univariant<i32>::TheOnlyCase{a: -1}
 
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 use self::Regular::{Case1, Case2, Case3};
 use self::Univariant::TheOnlyCase;
 

tests/debuginfo/generic-struct.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -49,9 +50,6 @@
 // cdb-check:[...]value            [Type: generic_struct::AGenericStruct<i32,f64>]
 
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 struct AGenericStruct<TKey, TValue> {
     key: TKey,
     value: TValue

tests/debuginfo/generic-tuple-style-enum.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -30,8 +31,6 @@
 
 // lldb-command:v univariant
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 use self::Regular::{Case1, Case2, Case3};
 use self::Univariant::TheOnlyCase;

tests/debuginfo/include_string.rs

@@ -2,6 +2,7 @@
 // ^ test temporarily disabled as it fails under gdb 15
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 // gdb-command:run
 // gdb-command:print string1.length
 // gdb-check:$1 = 48
@@ -26,8 +27,6 @@
 // lldb-command:continue
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 // This test case makes sure that debug info does not ICE when include_str is
 // used multiple times (see issue #11322).

tests/debuginfo/issue-12886.rs

@@ -2,14 +2,13 @@
 //@ ignore-aarch64
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // gdb-command:run
 // gdb-command:next
-// gdb-check:[...]23[...]let s = Some(5).unwrap(); // #break
+// gdb-check:[...]22[...]let s = Some(5).unwrap(); // #break
 // gdb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 // IF YOU MODIFY THIS FILE, BE CAREFUL TO ADAPT THE LINE NUMBERS IN THE DEBUGGER COMMANDS
 

tests/debuginfo/issue-22656.rs

@@ -5,6 +5,7 @@
 //@ ignore-gdb
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === LLDB TESTS ==================================================================================
 // lldb-command:run
@@ -16,8 +17,6 @@
 
 #![allow(unused_variables)]
 #![allow(dead_code)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 struct ZeroSizedStruct;
 

tests/debuginfo/issue-57822.rs

@@ -3,6 +3,7 @@
 
 //@ min-lldb-version: 1800
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -24,8 +25,7 @@
 // lldb-command:v b
 // lldb-check:(issue_57822::main::{coroutine_env#3}) b = { value = { a = { value = { y = 2 } $discr$ = '\x02' } } $discr$ = '\x02' }
 
-#![feature(omit_gdb_pretty_printer_section, coroutines, coroutine_trait, stmt_expr_attributes)]
-#![omit_gdb_pretty_printer_section]
+#![feature(coroutines, coroutine_trait, stmt_expr_attributes)]
 
 use std::ops::Coroutine;
 use std::pin::Pin;

tests/debuginfo/lexical-scope-in-for-loop.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -73,9 +74,6 @@
 // lldb-check:[...] 1000000
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn main() {
 
     let range = [1, 2, 3];

tests/debuginfo/lexical-scope-in-if.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -121,9 +122,6 @@
 // lldb-check:[...] -1
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn main() {
 
     let x = 999;

tests/debuginfo/lexical-scope-in-match.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -113,9 +114,6 @@
 // lldb-check:[...] 232
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 struct Struct {
     x: isize,
     y: isize

tests/debuginfo/lexical-scope-in-stack-closure.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -57,9 +58,6 @@
 // lldb-check:[...] false
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn main() {
 
     let x = false;

tests/debuginfo/lexical-scope-in-unconditional-loop.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -119,9 +120,6 @@
 // lldb-check:[...] 2
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn main() {
 
     let mut x = 0;

tests/debuginfo/lexical-scope-in-unique-closure.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -58,9 +59,6 @@
 // lldb-command:continue
 
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn main() {
 
     let x = false;

tests/debuginfo/lexical-scope-in-while.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -119,9 +120,6 @@
 // lldb-check:[...] 2
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn main() {
 
     let mut x = 0;

tests/debuginfo/lexical-scope-with-macro.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -97,9 +98,6 @@
 // lldb-check:[...] 400
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 macro_rules! trivial {
     ($e1:expr) => ($e1)
 }

tests/debuginfo/lexical-scopes-in-block-expression.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -336,8 +337,6 @@
 
 #![allow(unused_variables)]
 #![allow(unused_assignments)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 static mut MUT_INT: isize = 0;
 

tests/debuginfo/limited-debuginfo.rs

@@ -1,6 +1,7 @@
 //@ ignore-lldb
 
 //@ compile-flags:-C debuginfo=1
+//@ disable-gdb-pretty-printers
 
 // Make sure functions have proper names
 // gdb-command:info functions
@@ -18,8 +19,6 @@
 
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 struct Struct {
     a: i64,

tests/debuginfo/method-on-enum.rs

@@ -2,6 +2,7 @@
 //@ min-gdb-version: 13.0
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 //@ ignore-windows-gnu: #128973
 
@@ -104,9 +105,6 @@
 // lldb-check:[...] -10
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 #[derive(Copy, Clone)]
 enum Enum {
     Variant1 { x: u16, y: u16 },

tests/debuginfo/method-on-generic-struct.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -99,9 +100,6 @@
 // lldb-check:[...] -10
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 #[derive(Copy, Clone)]
 struct Struct<T> {
     x: T

tests/debuginfo/method-on-struct.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -99,9 +100,6 @@
 // lldb-check:[...] -10
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 #[derive(Copy, Clone)]
 struct Struct {
     x: isize

tests/debuginfo/method-on-trait.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -99,9 +100,6 @@
 // lldb-check:[...] -10
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 #[derive(Copy, Clone)]
 struct Struct {
     x: isize

tests/debuginfo/method-on-tuple-struct.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -99,9 +100,6 @@
 // lldb-check:[...] -10
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 #[derive(Copy, Clone)]
 struct TupleStruct(isize, f64);
 

tests/debuginfo/multi-cgu.rs

@@ -2,6 +2,7 @@
 // compiled with multiple codegen units. (see #39160)
 
 //@ compile-flags:-g -Ccodegen-units=2
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===============================================================
 
@@ -29,9 +30,6 @@
 // lldb-command:continue
 
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 mod a {
     pub fn foo(xxx: u32) {
         super::_zzz(); // #break

tests/debuginfo/multiple-functions-equal-var-names.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -32,8 +33,6 @@
 // lldb-check:[...] 30303
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 fn function_one() {
     let abc = 10101;

tests/debuginfo/multiple-functions.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -32,8 +33,6 @@
 // lldb-check:[...] 30303
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 fn function_one() {
     let a = 10101;

tests/debuginfo/name-shadowing-and-scope-nesting.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -81,9 +82,6 @@
 // lldb-check:[...] 20
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn main() {
     let x = false;
     let y = true;

tests/debuginfo/option-like-enum.rs

@@ -2,6 +2,7 @@
 //@ min-gdb-version: 13.0
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -69,9 +70,6 @@
 // lldb-check:[...] Nope
 
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 // If a struct has exactly two variants, one of them is empty, and the other one
 // contains a non-nullable pointer, then this value is used as the discriminator.
 // The test cases in this file make sure that something readable is generated for

tests/debuginfo/packed-struct-with-destructor.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -60,8 +61,6 @@
 
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 #[repr(packed)]
 struct Packed {

tests/debuginfo/packed-struct.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -46,8 +47,6 @@
 // lldb-check:[...] 40
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 #[repr(packed)]
 struct Packed {

tests/debuginfo/recursive-enum.rs

@@ -1,14 +1,13 @@
 //@ ignore-lldb
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 // gdb-command:run
 
 // Test whether compiling a recursive enum definition crashes debug info generation. The test case
 // is taken from issue #11083 and #135093.
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 pub struct Window<'a> {
     callbacks: WindowCallbacks<'a>

tests/debuginfo/recursive-struct.rs

@@ -1,6 +1,7 @@
 //@ ignore-lldb
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // gdb-command:run
 
@@ -58,8 +59,6 @@
 // gdb-command:continue
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 use self::Opt::{Empty, Val};
 use std::boxed::Box as B;

tests/debuginfo/reference-debuginfo.rs

@@ -3,6 +3,7 @@
 // and leaves codegen to create a ladder of allocations so as `*a == b`.
 //
 //@ compile-flags:-g -Zmir-enable-passes=+ReferencePropagation,-ConstDebugInfo
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -106,8 +107,6 @@
 // lldb-check:[...] 3.5
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 #![feature(f16)]
 
 fn main() {

tests/debuginfo/self-in-default-method.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -99,9 +100,6 @@
 // lldb-check:[...] -10
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 #[derive(Copy, Clone)]
 struct Struct {
     x: isize

tests/debuginfo/self-in-generic-default-method.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -99,9 +100,6 @@
 // lldb-check:[...] -10.5
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 #[derive(Copy, Clone)]
 struct Struct {
     x: isize

tests/debuginfo/shadowed-argument.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -46,9 +47,6 @@
 // lldb-command:continue
 
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn a_function(x: bool, y: bool) {
     zzz(); // #break
     sentinel();

tests/debuginfo/shadowed-variable.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -68,9 +69,6 @@
 // lldb-check:[...] 20
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn main() {
     let x = false;
     let y = true;

tests/debuginfo/simd.rs

@@ -7,6 +7,7 @@
 //@ ignore-s390x
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 // gdb-command:run
 
 // gdb-command:print vi8x16
@@ -35,8 +36,6 @@
 // gdb-command:continue
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 #![feature(repr_simd)]
 
 #[repr(simd)]

tests/debuginfo/simple-lexical-scope.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -66,9 +67,6 @@
 // lldb-command:continue
 
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 fn main() {
     let x = false;
 

tests/debuginfo/simple-struct.rs

@@ -1,4 +1,5 @@
 //@ compile-flags: -g -Zmir-enable-passes=-CheckAlignment
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -84,8 +85,6 @@
 
 #![allow(unused_variables)]
 #![allow(dead_code)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 struct NoPadding16 {
     x: u16,

tests/debuginfo/simple-tuple.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -121,8 +122,6 @@
 
 #![allow(unused_variables)]
 #![allow(dead_code)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 static mut NO_PADDING_8: (i8, u8) = (-50, 50);
 static mut NO_PADDING_16: (i16, i16, u16) = (-1, 2, 3);

tests/debuginfo/static-method-on-struct-and-enum.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -41,9 +42,6 @@
 // lldb-check:[...] 5
 // lldb-command:continue
 
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
-
 struct Struct {
     x: isize
 }

tests/debuginfo/strings-and-strs.rs

@@ -2,6 +2,7 @@
 //@ min-lldb-version: 1800
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 // gdb-command:run
@@ -40,8 +41,6 @@
 
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 pub struct Foo<'a> {
     inner: &'a str,

tests/debuginfo/struct-in-enum.rs

@@ -1,6 +1,7 @@
 //@ min-lldb-version: 1800
 
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -30,8 +31,6 @@
 // lldb-check:[...] TheOnlyCase(Struct { x: 123, y: 456, z: 789 })
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 use self::Regular::{Case1, Case2};
 use self::Univariant::TheOnlyCase;

tests/debuginfo/struct-in-struct.rs

@@ -1,4 +1,5 @@
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -43,8 +44,6 @@
 // lldb-check:[...] { x = { x = 25 } y = { x = { x = 26 y = 27 } y = { x = 28 y = 29 } z = { x = 30 y = 31 } } z = { x = { x = { x = 32 } } } }
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 struct Simple {
     x: i32

tests/debuginfo/struct-namespace.rs

@@ -1,5 +1,6 @@
 //@ ignore-gdb
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // Check that structs get placed in the correct namespace
 
@@ -16,8 +17,6 @@
 
 #![allow(unused_variables)]
 #![allow(dead_code)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 struct Struct1 {
     a: u32,

tests/debuginfo/struct-style-enum.rs

@@ -1,5 +1,6 @@
 //@ min-lldb-version: 1800
 //@ compile-flags:-g
+//@ disable-gdb-pretty-printers
 
 // === GDB TESTS ===================================================================================
 
@@ -36,8 +37,6 @@
 // lldb-check:(struct_style_enum::Univariant) univariant = { value = { a = -1 } }
 
 #![allow(unused_variables)]
-#![feature(omit_gdb_pretty_printer_section)]
-#![omit_gdb_pretty_printer_section]
 
 use self::Regular::{Case1, Case2, Case3};
 use self::Univariant::TheOnlyCase;