minor: Sync from downstream

Cargo.toml

@@ -87,11 +87,11 @@ vfs-notify = { path = "./crates/vfs-notify", version = "0.0.0" }
 vfs = { path = "./crates/vfs", version = "0.0.0" }
 edition = { path = "./crates/edition", version = "0.0.0" }
 
-ra-ap-rustc_lexer = { version = "0.91", default-features = false }
-ra-ap-rustc_parse_format = { version = "0.91", default-features = false }
-ra-ap-rustc_index = { version = "0.91", default-features = false }
-ra-ap-rustc_abi = { version = "0.91", default-features = false }
-ra-ap-rustc_pattern_analysis = { version = "0.91", default-features = false }
+ra-ap-rustc_lexer = { version = "0.94", default-features = false }
+ra-ap-rustc_parse_format = { version = "0.94", default-features = false }
+ra-ap-rustc_index = { version = "0.94", default-features = false }
+ra-ap-rustc_abi = { version = "0.94", default-features = false }
+ra-ap-rustc_pattern_analysis = { version = "0.94", default-features = false }
 
 # local crates that aren't published to crates.io. These should not have versions.
 

crates/hir-def/src/expr_store/lower/asm.rs

@@ -229,7 +229,7 @@ impl ExprCollector<'_> {
                     };
                     for piece in unverified_pieces {
                         match piece {
-                            rustc_parse_format::Piece::String(_) => {}
+                            rustc_parse_format::Piece::Lit(_) => {}
                             rustc_parse_format::Piece::NextArgument(arg) => {
                                 // let span = arg_spans.next();
 

crates/hir-def/src/hir/format_args.rs

@@ -287,7 +287,7 @@ pub(crate) fn parse(
 
     for piece in pieces {
         match piece {
-            parse::Piece::String(s) => {
+            parse::Piece::Lit(s) => {
                 unfinished_literal.push_str(s);
             }
             parse::Piece::NextArgument(arg) => {

crates/hir-def/src/lang_item.rs

@@ -411,6 +411,7 @@ language_item_table! {
     PanicLocation,           sym::panic_location,      panic_location,             Target::Struct,         GenericRequirement::None;
     PanicImpl,               sym::panic_impl,          panic_impl,                 Target::Fn,             GenericRequirement::None;
     PanicCannotUnwind,       sym::panic_cannot_unwind, panic_cannot_unwind,        Target::Fn,             GenericRequirement::Exact(0);
+    PanicNullPointerDereference, sym::panic_null_pointer_dereference, panic_null_pointer_dereference, Target::Fn, GenericRequirement::None;
     /// libstd panic entry point. Necessary for const eval to be able to catch it
     BeginPanic,              sym::begin_panic,         begin_panic_fn,             Target::Fn,             GenericRequirement::None;
 

crates/intern/src/symbol/symbols.rs

@@ -364,6 +364,7 @@ define_symbols! {
     panic_location,
     panic_misaligned_pointer_dereference,
     panic_nounwind,
+    panic_null_pointer_dereference,
     panic,
     Param,
     parse,

rust-version

@@ -1 +1 @@
-9a1d156f38c51441ee51e5a068f1d0caf4bb0f27
+d9a4a47b8b3dc0bdff83360cea2013200d60d49c