resolve: Split Scope::Module into two scopes for non-glob and glob bindings

[petrochenkov]

This is a re-implementation of #144131 with all the issues mentioned there fixed.

As it turned out, the non-trivial part of the split was already done in c91b6ca, so the remaining part implemented in this PR is mostly mechanical.

After addressing the issue of already found bindings being lost due to indeterminacies in outer scopes (7e890bf) and adding one missing Stage::Late in Finalize the scope splitting refactoring just worked.
(One more ICE was revealed by the refactoring, but not caused by it, fixed up in the last commit.)

This is a part of implementation for the Open API proposal.

[rustbot]

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[petrochenkov]

There may be minor breakage in corner cases due to ambiguity checking being unified between in-scope resolution and in-module resolution, so this needs a crater run.
@bors try

[petrochenkov]

@yaahc you may be interested, this PR removes one of the "gray areas".

[rust-log-analyzer]

The job pr-check-1 failed! Check out the build log: (web) (plain enhanced) (plain)

Click to see the possible cause of the failure (guessed by this bot)

error[E0659]: `Path` is ambiguous
   --> compiler/rustc_builtin_macros/src/deriving/generic/mod.rs:195:18
    |
195 | use ty::{Bounds, Path, Ref, Self_, Ty};
    |                  ^^^^ ambiguous name
    |
    = note: ambiguous because of a conflict between a macro-expanded name and a less macro-expanded name from outer scope during import or macro resolution
note: `Path` could refer to the struct defined here
   --> compiler/rustc_builtin_macros/src/deriving/generic/ty.rs:14:1
    |

[rust-log-analyzer]

The job dist-x86_64-linux failed! Check out the build log: (web) (plain enhanced) (plain)

Click to see the possible cause of the failure (guessed by this bot)

    Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.00s
##[endgroup]
[2025-12-05T15:22:28.177Z INFO  opt_dist::timer] Section `Stage 1 (Rustc PGO)` starts
[2025-12-05T15:22:28.177Z INFO  opt_dist::timer] Section `Stage 1 (Rustc PGO) > Build PGO instrumented rustc and LLVM` starts
[2025-12-05T15:22:28.177Z INFO  opt_dist::exec] Executing `RUST_BACKTRACE=full python3 /checkout/x.py build --target x86_64-unknown-linux-gnu --host x86_64-unknown-linux-gnu --stage 2 library/std --set rust.llvm-bitcode-linker=false --set build.extended=false --set rust.codegen-backends=['llvm'] --set rust.deny-warnings=false --rust-profile-generate /tmp/tmp-multistage/opt-artifacts/rustc-pgo --set llvm.thin-lto=false --set llvm.link-shared=true [at /checkout/obj]`
##[group]Building bootstrap
    Finished `dev` profile [unoptimized] target(s) in 0.06s
##[endgroup]
[TIMING:start] compile::Assemble { target_compiler: Compiler { stage: 2, host: x86_64-unknown-linux-gnu, forced_compiler: false } }
[TIMING:start] builder::Libdir { compiler: Compiler { stage: 2, host: x86_64-unknown-linux-gnu, forced_compiler: false }, target: x86_64-unknown-linux-gnu }
---

error[E0659]: `Path` is ambiguous
   --> compiler/rustc_builtin_macros/src/deriving/generic/mod.rs:195:18
    |
195 | use ty::{Bounds, Path, Ref, Self_, Ty};
    |                  ^^^^ ambiguous name
    |
    = note: ambiguous because of a conflict between a macro-expanded name and a less macro-expanded name from outer scope during import or macro resolution
note: `Path` could refer to the struct defined here
   --> compiler/rustc_builtin_macros/src/deriving/generic/ty.rs:14:1
    |
---
[RUSTC-TIMING] rustc_attr_parsing test:false 18.610
[RUSTC-TIMING] rustc_expand test:false 24.635
[RUSTC-TIMING] rustc_parse test:false 42.354
[RUSTC-TIMING] rustc_middle test:false 70.778
Bootstrap failed while executing `build --target x86_64-unknown-linux-gnu --host x86_64-unknown-linux-gnu --stage 2 library/std --set rust.llvm-bitcode-linker=false --set build.extended=false --set rust.codegen-backends=['llvm'] --set rust.deny-warnings=false --rust-profile-generate /tmp/tmp-multistage/opt-artifacts/rustc-pgo --set llvm.thin-lto=false --set llvm.link-shared=true`
Build completed unsuccessfully in 0:12:07
[2025-12-05T15:34:35.668Z INFO  opt_dist::timer] Section `Stage 1 (Rustc PGO) > Build PGO instrumented rustc and LLVM` ended: FAIL (727.49s)`
[2025-12-05T15:34:35.668Z INFO  opt_dist::timer] Section `Stage 1 (Rustc PGO)` ended: FAIL (727.49s)`
[2025-12-05T15:34:35.668Z INFO  opt_dist] Timer results
    -----------------------------------------------------------------
---
[2025-12-05T15:34:35.668Z INFO  opt_dist::utils] Free disk space: 1.24 TiB out of total 2.18 TiB (43.00% used)
Error: Optimized build pipeline has failed

Caused by:
    Command RUST_BACKTRACE=full python3 /checkout/x.py build --target x86_64-unknown-linux-gnu --host x86_64-unknown-linux-gnu --stage 2 library/std --set rust.llvm-bitcode-linker=false --set build.extended=false --set rust.codegen-backends=['llvm'] --set rust.deny-warnings=false --rust-profile-generate /tmp/tmp-multistage/opt-artifacts/rustc-pgo --set llvm.thin-lto=false --set llvm.link-shared=true [at /checkout/obj] has failed with exit code Some(1)

Stack backtrace:
   0: <anyhow::Error>::msg::<alloc::string::String>
             at /rust/deps/anyhow-1.0.100/src/backtrace.rs:27:14
   1: <opt_dist::exec::CmdBuilder>::run
             at /rustc/588eab2606249d5c408b91089fa4eb676635d378/src/tools/opt-dist/src/exec.rs:80:17
   2: <opt_dist::exec::Bootstrap>::run
             at /rustc/588eab2606249d5c408b91089fa4eb676635d378/src/tools/opt-dist/src/exec.rs:199:18
   3: opt_dist::execute_pipeline::{closure#1}::{closure#0}
             at /rustc/588eab2606249d5c408b91089fa4eb676635d378/src/tools/opt-dist/src/main.rs:256:21
   4: <opt_dist::timer::TimerSection>::section::<opt_dist::execute_pipeline::{closure#1}::{closure#0}, ()>
             at /rustc/588eab2606249d5c408b91089fa4eb676635d378/src/tools/opt-dist/src/timer.rs:111:22
   5: opt_dist::execute_pipeline::{closure#1}
             at /rustc/588eab2606249d5c408b91089fa4eb676635d378/src/tools/opt-dist/src/main.rs:245:15
   6: <opt_dist::timer::TimerSection>::section::<opt_dist::execute_pipeline::{closure#1}, opt_dist::training::RustcPGOProfile>
             at /rustc/588eab2606249d5c408b91089fa4eb676635d378/src/tools/opt-dist/src/timer.rs:111:22
   7: opt_dist::execute_pipeline
             at /rustc/588eab2606249d5c408b91089fa4eb676635d378/src/tools/opt-dist/src/main.rs:242:35
   8: opt_dist::main
             at /rustc/588eab2606249d5c408b91089fa4eb676635d378/src/tools/opt-dist/src/main.rs:467:18
   9: <fn() -> core::result::Result<(), anyhow::Error> as core::ops::function::FnOnce<()>>::call_once
             at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:250:5
  10: std::sys::backtrace::__rust_begin_short_backtrace::<fn() -> core::result::Result<(), anyhow::Error>, core::result::Result<(), anyhow::Error>>
             at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/sys/backtrace.rs:158:18
  11: std::rt::lang_start::<core::result::Result<(), anyhow::Error>>::{closure#0}
             at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/rt.rs:206:18
  12: core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once
             at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/core/src/ops/function.rs:287:21
  13: std::panicking::catch_unwind::do_call
             at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:590:40
  14: std::panicking::catch_unwind
             at /rustc/3b4dd9bf1410f8da6329baa36ce5e37673cbbd1f/library/std/src/panicking.rs:553:19

[rust-bors]

💔 Test for 588eab2 failed: CI. Failed jobs:

• try - dist-x86_64-linux (web logs, extended logs)