bjoernager/rust
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rust/compiler/rustc_mir_transform/src
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bors 6316ac83d7 Auto merge of #118595 - Zalathar:visible-macro, r=TaKO8Ki 
coverage: Be more strict about what counts as a "visible macro"

This is a follow-up to the workaround in #117827, and I believe it now properly fixes #117788.

The old code treats a span as having a “visible macro” if it is part of a macro-expansion, and its parent callsite's context is the same as the body span's context. But if the body span is itself part of an expansion, the macro in question might not actually be visible from the body span. That results in the macro name's length being meaningless as a span offset.

We now only consider spans whose parent callsite is the same as the source callsite, i.e. the parent has no parent.

---

I've also included some related cleanup for the code added by #117827. That code was more complicated than normal, because I wanted it to be easy to backport to stable/beta.
2023-12-06 14:01:21 +00:00
..
coverage coverage: Be more strict about what counts as a "visible macro" 2023-12-05 21:21:05 +11:00
inline subst -> instantiate 2023-09-26 09:37:55 +02:00
abort_unwinding_calls.rs s/Generator/Coroutine/ 2023-10-20 21:10:38 +00:00
add_call_guards.rs when terminating during unwinding, show the reason why 2023-08-24 13:28:26 +02:00
add_moves_for_packed_drops.rs Remove DesugaringKind::Replace. 2023-05-25 17:40:46 +00:00
add_retag.rs cleanup misinformation regarding has_deref 2023-08-06 17:29:09 +03:00
add_subtyping_projections.rs move subtyper change reveal_all 2023-10-05 18:56:30 +03:00
check_alignment.rs Check alignment of pointers only when read/written through 2023-11-04 13:01:32 -04:00
check_const_item_mutation.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
check_packed_ref.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
check_unsafety.rs Rename HandlerInner::delay_span_bug as HandlerInner::span_delayed_bug. 2023-12-02 09:01:19 +11:00
cleanup_post_borrowck.rs rename BorrowKind::Shallow to Fake 2023-11-08 22:55:28 +01:00
const_debuginfo.rs Format all the let chains in compiler 2023-10-13 08:59:36 +00:00
const_goto.rs rename mir::Constant -> mir::ConstOperand, mir::ConstKind -> mir::Const 2023-09-21 08:12:30 +02:00
const_prop.rs ConstProp: Remove const when rvalue check fails. 2023-11-28 22:15:11 +00:00
const_prop_lint.rs merge DefKind::Coroutine into DefKind::Closure 2023-11-26 21:05:08 +08:00
copy_prop.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
coroutine.rs Auto merge of #118230 - nnethercote:streamline-dataflow-cursors, r=cjgillot 2023-12-05 02:36:50 +00:00
cost_checker.rs Re-format code with new rustfmt 2023-11-15 21:45:48 -05:00
cross_crate_inline.rs Add -Zcross-crate-inline-threshold=yes 2023-11-07 18:45:11 -05:00
ctfe_limit.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
dataflow_const_prop.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
dead_store_elimination.rs Preserve DebugInfo in DeadStoreElimination. 2023-10-06 15:46:11 +00:00
deduce_param_attrs.rs deduce_param_attrs: explain a read-only case 2023-10-30 10:29:08 +01:00
deduplicate_blocks.rs rename mir::Constant -> mir::ConstOperand, mir::ConstKind -> mir::Const 2023-09-21 08:12:30 +02:00
deref_separator.rs Remove mir::LocalDecl::internal. 2023-10-04 17:55:15 +00:00
dest_prop.rs s/generator/coroutine/ 2023-10-20 21:14:01 +00:00
dump_mir.rs Write to stdout if - is given as output file 2023-06-06 17:53:29 -04:00
early_otherwise_branch.rs add some comments explaining why MIR opts are marked as unsound 2023-10-10 11:17:27 +02:00
elaborate_box_derefs.rs Remove mir::LocalDecl::internal. 2023-10-04 17:55:15 +00:00
elaborate_drops.rs Rename HandlerInner::delay_span_bug as HandlerInner::span_delayed_bug. 2023-12-02 09:01:19 +11:00
errors.rs De-genericize some IntoDiagnostic impls. 2023-12-04 18:57:42 +11:00
ffi_unwind_calls.rs s/Generator/Coroutine/ 2023-10-20 21:10:38 +00:00
function_item_references.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
gvn.rs Begin nightly-ifying rustc_type_ir 2023-11-18 00:20:00 +00:00
inline.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
instsimplify.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
jump_threading.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
large_enums.rs add some comments explaining why MIR opts are marked as unsound 2023-10-10 11:17:27 +02:00
lib.rs Rename HandlerInner::delay_span_bug as HandlerInner::span_delayed_bug. 2023-12-02 09:01:19 +11:00
lower_intrinsics.rs Remove option_payload_ptr; redundant to offset_of 2023-11-16 22:56:25 +00:00
lower_slice_len.rs Format all the let chains in compiler 2023-10-13 08:59:36 +00:00
match_branches.rs rename mir::Constant -> mir::ConstOperand, mir::ConstKind -> mir::Const 2023-09-21 08:12:30 +02:00
multiple_return_terminators.rs Remove unused TyCtxt from remove_dead_blocks 2023-10-18 23:42:45 +11:00
normalize_array_len.rs Format all the let chains in compiler 2023-10-13 08:59:36 +00:00
nrvo.rs add some comments explaining why MIR opts are marked as unsound 2023-10-10 11:17:27 +02:00
pass_manager.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
prettify.rs make reorder BB pass use cached RPO 2023-06-14 20:08:04 +00:00
ref_prop.rs Format all the let chains in compiler 2023-10-13 08:59:36 +00:00
remove_noop_landing_pads.rs s/Generator/Coroutine/ 2023-10-20 21:10:38 +00:00
remove_place_mention.rs Actually keep PlaceMention if requested. 2023-04-21 21:34:59 +00:00
remove_storage_markers.rs Make MIR basic blocks field public 2022-07-07 08:11:49 +02:00
remove_uninit_drops.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
remove_unneeded_drops.rs inline format!() args from rustc_codegen_llvm to the end (4) 2023-07-25 23:20:28 +02:00
remove_zsts.rs Remove incorrect transformation from RemoveZsts 2023-11-11 01:51:09 +01:00
required_consts.rs rename mir::Constant -> mir::ConstOperand, mir::ConstKind -> mir::Const 2023-09-21 08:12:30 +02:00
reveal_all.rs move subtyper change reveal_all 2023-10-05 18:56:30 +03:00
separate_const_switch.rs s/Generator/Coroutine/ 2023-10-20 21:10:38 +00:00
shim.rs Fix coroutine validation for mixed panic strategy 2023-11-28 21:11:24 +01:00
simplify.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
simplify_branches.rs Simplify assume of a constant. 2023-10-31 11:44:23 +00:00
simplify_comparison_integral.rs rename mir::Constant -> mir::ConstOperand, mir::ConstKind -> mir::Const 2023-09-21 08:12:30 +02:00
sroa.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
ssa.rs Fix def-use check for call terminators 2023-11-14 17:07:34 +01:00
uninhabited_enum_branching.rs Fix clippy::needless_borrow in the compiler 2023-11-21 20:13:40 +01:00
unreachable_prop.rs Only emit != assumptions if the otherwise target is reachable. 2023-10-31 11:44:23 +00:00