Replace parse_[sth]_expr with parse_expr_[sth] function names

compiler/rustc_builtin_macros/src/asm.rs

@@ -152,7 +152,7 @@ pub fn parse_asm_args<'a>(
                 ast::InlineAsmOperand::InOut { reg, expr, late: true }
             }
         } else if p.eat_keyword(kw::Const) {
-            let anon_const = p.parse_anon_const_expr()?;
+            let anon_const = p.parse_expr_anon_const()?;
             ast::InlineAsmOperand::Const { anon_const }
         } else if p.eat_keyword(sym::sym) {
             let expr = p.parse_expr()?;

compiler/rustc_parse/src/parser/diagnostics.rs

@@ -693,7 +693,7 @@ impl<'a> Parser<'a> {
                 span: self.prev_token.span.shrink_to_lo(),
                 tokens: None,
             };
-            let struct_expr = snapshot.parse_struct_expr(None, path, false);
+            let struct_expr = snapshot.parse_expr_struct(None, path, false);
             let block_tail = self.parse_block_tail(lo, s, AttemptLocalParseRecovery::No);
             return Some(match (struct_expr, block_tail) {
                 (Ok(expr), Err(mut err)) => {
@@ -1624,7 +1624,7 @@ impl<'a> Parser<'a> {
             // Handle `await { <expr> }`.
             // This needs to be handled separately from the next arm to avoid
             // interpreting `await { <expr> }?` as `<expr>?.await`.
-            self.parse_block_expr(None, self.token.span, BlockCheckMode::Default)
+            self.parse_expr_block(None, self.token.span, BlockCheckMode::Default)
         } else {
             self.parse_expr()
         }

compiler/rustc_parse/src/parser/item.rs

@@ -1331,7 +1331,7 @@ impl<'a> Parser<'a> {
                 };
 
                 let disr_expr =
-                    if this.eat(&token::Eq) { Some(this.parse_anon_const_expr()?) } else { None };
+                    if this.eat(&token::Eq) { Some(this.parse_expr_anon_const()?) } else { None };
 
                 let vr = ast::Variant {
                     ident,
@@ -1722,7 +1722,7 @@ impl<'a> Parser<'a> {
         }
         if self.token.kind == token::Eq {
             self.bump();
-            let const_expr = self.parse_anon_const_expr()?;
+            let const_expr = self.parse_expr_anon_const()?;
             let sp = ty.span.shrink_to_hi().to(const_expr.value.span);
             self.struct_span_err(sp, "default values on `struct` fields aren't supported")
                 .span_suggestion(

compiler/rustc_parse/src/parser/path.rs

@@ -653,7 +653,7 @@ impl<'a> Parser<'a> {
     pub(super) fn parse_const_arg(&mut self) -> PResult<'a, AnonConst> {
         // Parse const argument.
         let value = if let token::OpenDelim(Delimiter::Brace) = self.token.kind {
-            self.parse_block_expr(None, self.token.span, BlockCheckMode::Default)?
+            self.parse_expr_block(None, self.token.span, BlockCheckMode::Default)?
         } else {
             self.handle_unambiguous_unbraced_const_arg()?
         };

compiler/rustc_parse/src/parser/stmt.rs

@@ -146,14 +146,14 @@ impl<'a> Parser<'a> {
             }
 
             let expr = if this.eat(&token::OpenDelim(Delimiter::Brace)) {
-                this.parse_struct_expr(None, path, true)?
+                this.parse_expr_struct(None, path, true)?
             } else {
                 let hi = this.prev_token.span;
                 this.mk_expr(lo.to(hi), ExprKind::Path(None, path))
             };
 
             let expr = this.with_res(Restrictions::STMT_EXPR, |this| {
-                this.parse_dot_or_call_expr_with(expr, lo, attrs)
+                this.parse_expr_dot_or_call_with(expr, lo, attrs)
             })?;
             // `DUMMY_SP` will get overwritten later in this function
             Ok((this.mk_stmt(rustc_span::DUMMY_SP, StmtKind::Expr(expr)), TrailingToken::None))
@@ -163,7 +163,7 @@ impl<'a> Parser<'a> {
             // Perform this outside of the `collect_tokens_trailing_token` closure,
             // since our outer attributes do not apply to this part of the expression
             let expr = self.with_res(Restrictions::STMT_EXPR, |this| {
-                this.parse_assoc_expr_with(
+                this.parse_expr_assoc_with(
                     0,
                     LhsExpr::AlreadyParsed { expr, starts_statement: true },
                 )
@@ -199,8 +199,8 @@ impl<'a> Parser<'a> {
             // Since none of the above applied, this is an expression statement macro.
             let e = self.mk_expr(lo.to(hi), ExprKind::MacCall(mac));
             let e = self.maybe_recover_from_bad_qpath(e)?;
-            let e = self.parse_dot_or_call_expr_with(e, lo, attrs)?;
-            let e = self.parse_assoc_expr_with(
+            let e = self.parse_expr_dot_or_call_with(e, lo, attrs)?;
+            let e = self.parse_expr_assoc_with(
                 0,
                 LhsExpr::AlreadyParsed { expr: e, starts_statement: false },
             )?;

compiler/rustc_parse/src/parser/ty.rs

@@ -433,7 +433,7 @@ impl<'a> Parser<'a> {
         };
 
         let ty = if self.eat(&token::Semi) {
-            let mut length = self.parse_anon_const_expr()?;
+            let mut length = self.parse_expr_anon_const()?;
             if let Err(e) = self.expect(&token::CloseDelim(Delimiter::Bracket)) {
                 // Try to recover from `X<Y, ...>` when `X::<Y, ...>` works
                 self.check_mistyped_turbofish_with_multiple_type_params(e, &mut length.value)?;
@@ -494,7 +494,7 @@ impl<'a> Parser<'a> {
     // To avoid ambiguity, the type is surrounded by parentheses.
     fn parse_typeof_ty(&mut self) -> PResult<'a, TyKind> {
         self.expect(&token::OpenDelim(Delimiter::Parenthesis))?;
-        let expr = self.parse_anon_const_expr()?;
+        let expr = self.parse_expr_anon_const()?;
         self.expect(&token::CloseDelim(Delimiter::Parenthesis))?;
         Ok(TyKind::Typeof(expr))
     }