Rollup of 7 pull requests

[matthiaskrgr]

Successful merges:

• Enable f16 for LoongArch #137674 (Enable f16 for LoongArch)
• Reduce kw::Empty usage, part 1 #137977 (Reduce kw::Empty usage, part 1)
• library: Use size_of from the prelude instead of imported #138034 (library: Use size_of from the prelude instead of imported)
• Revert #138019 after further discussion about how hir-pretty printing should work #138060 (Revert Pretty-print #[deprecated] attribute in HIR. #138019 after further discussion about how hir-pretty printing should work)
• Break critical edges in inline asm before code generation #138073 (Break critical edges in inline asm before code generation)
• librustdoc: clippy fixes #138107 (librustdoc: clippy fixes)
• Use default_field_values for rustc_errors::Context, rustc_session::config::NextSolverConfig and rustc_session::config::ErrorOutputType #138111 (Use default_field_values for rustc_errors::Context, rustc_session::config::NextSolverConfig and rustc_session::config::ErrorOutputType)

r? @ghost
@rustbot modify labels: rollup

Create a similar rollup

[matthiaskrgr]

@bors r+ rollup=never p=5

[bors]

📌 Commit 774976a has been approved by matthiaskrgr

It is now in the queue for this repository.

[jhpratt]

@bors r-

#137977 is failing

#138152 (comment)

[rust-log-analyzer]

The job x86_64-gnu-llvm-18 failed! Check out the build log: (web) (plain)

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

#20 exporting to docker image format
#20 sending tarball 19.9s done
#20 DONE 22.6s
##[endgroup]
Setting extra environment values for docker:  --env ENABLE_GCC_CODEGEN=1 --env GCC_EXEC_PREFIX=/usr/lib/gcc/
[CI_JOB_NAME=x86_64-gnu-llvm-18]
debug: `DISABLE_CI_RUSTC_IF_INCOMPATIBLE` configured.
---
sccache: Listening on address 127.0.0.1:4226
##[group]Configure the build
configure: processing command line
configure: 
configure: build.configure-args := ['--build=x86_64-unknown-linux-gnu', '--llvm-root=/usr/lib/llvm-18', '--enable-llvm-link-shared', '--set', 'rust.randomize-layout=true', '--set', 'rust.thin-lto-import-instr-limit=10', '--enable-verbose-configure', '--enable-sccache', '--disable-manage-submodules', '--enable-locked-deps', '--enable-cargo-native-static', '--set', 'rust.codegen-units-std=1', '--set', 'dist.compression-profile=balanced', '--dist-compression-formats=xz', '--set', 'rust.lld=false', '--disable-dist-src', '--release-channel=nightly', '--enable-debug-assertions', '--enable-overflow-checks', '--enable-llvm-assertions', '--set', 'rust.verify-llvm-ir', '--set', 'rust.codegen-backends=llvm,cranelift,gcc', '--set', 'llvm.static-libstdcpp', '--enable-new-symbol-mangling']
configure: target.x86_64-unknown-linux-gnu.llvm-config := /usr/lib/llvm-18/bin/llvm-config
configure: llvm.link-shared     := True
configure: rust.randomize-layout := True
configure: rust.thin-lto-import-instr-limit := 10
---
   Compiling rustc_smir v0.0.0 (/checkout/compiler/rustc_smir)
error[E0308]: mismatched types
   --> compiler/rustc_ast_lowering/src/pat.rs:526:62
    |
526 |         let def_id = self.create_def(parent_def_id, node_id, kw::Empty, DefKind::AnonConst, span);
    |                           ----------                         ^^^^^^^^^ expected `Option<Symbol>`, found `Symbol`
    |                           arguments to this method are incorrect
    |
    = note: expected enum `std::option::Option<rustc_span::Symbol>`
             found struct `rustc_span::Symbol`
---
497 |         name: Option<Symbol>,
    |         --------------------
help: try wrapping the expression in `Some`
    |
526 |         let def_id = self.create_def(parent_def_id, node_id, Some(kw::Empty), DefKind::AnonConst, span);

For more information about this error, try `rustc --explain E0308`.
error: could not compile `rustc_ast_lowering` (lib) due to 1 previous error
warning: build failed, waiting for other jobs to finish...