Auto merge of #121655 - matthiaskrgr:rollup-qpx3kks, r=matthiaskrgr

Rollup of 4 pull requests

Successful merges:

 - #121598 (rename 'try' intrinsic to 'catch_unwind')
 - #121639 (Update books)
 - #121648 (Update Vec and String `{from,into}_raw_parts`-family docs)
 - #121651 (Properly emit `expected ;` on `#[attr] expr`)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors

src/intrinsics/mod.rs

@@ -23,7 +23,7 @@ use rustc_middle::ty::layout::{HasParamEnv, ValidityRequirement};
 use rustc_middle::ty::print::{with_no_trimmed_paths, with_no_visible_paths};
 use rustc_middle::ty::GenericArgsRef;
 use rustc_span::source_map::Spanned;
-use rustc_span::symbol::{kw, sym, Symbol};
+use rustc_span::symbol::{sym, Symbol};
 
 pub(crate) use self::llvm::codegen_llvm_intrinsic_call;
 use crate::prelude::*;
@@ -1132,7 +1132,7 @@ fn codegen_regular_intrinsic_call<'tcx>(
             ret.write_cvalue(fx, val);
         }
 
-        kw::Try => {
+        sym::catch_unwind => {
             intrinsic_args!(fx, args => (f, data, catch_fn); intrinsic);
             let f = f.load_scalar(fx);
             let data = data.load_scalar(fx);