use crate::maybe_whole;
use crate::DirectoryOwnership;
+use rustc_ast::ast;
+use rustc_ast::ast::{AttrStyle, AttrVec, Attribute, Mac, MacStmtStyle};
+use rustc_ast::ast::{Block, BlockCheckMode, Expr, ExprKind, Local, Stmt, StmtKind, DUMMY_NODE_ID};
+use rustc_ast::ptr::P;
+use rustc_ast::token::{self, TokenKind};
+use rustc_ast::util::classify;
use rustc_errors::{Applicability, PResult};
use rustc_span::source_map::{BytePos, Span};
use rustc_span::symbol::{kw, sym};
-use syntax::ast;
-use syntax::ast::{AttrStyle, AttrVec, Attribute, Mac, MacStmtStyle};
-use syntax::ast::{Block, BlockCheckMode, Expr, ExprKind, Local, Stmt, StmtKind, DUMMY_NODE_ID};
-use syntax::ptr::P;
-use syntax::token::{self, TokenKind};
-use syntax::util::classify;
use std::mem;
let expr = if self.check(&token::OpenDelim(token::Brace)) {
self.parse_struct_expr(lo, path, AttrVec::new())?
} else {
- let hi = self.prev_span;
+ let hi = self.prev_token.span;
self.mk_expr(lo.to(hi), ExprKind::Path(None, path), AttrVec::new())
};
let expr = this.parse_dot_or_call_expr_with(expr, lo, attrs.into())?;
this.parse_assoc_expr_with(0, LhsExpr::AlreadyParsed(expr))
})?;
- Ok(self.mk_stmt(lo.to(self.prev_span), StmtKind::Expr(expr)))
+ Ok(self.mk_stmt(lo.to(self.prev_token.span), StmtKind::Expr(expr)))
}
/// Parses a statement macro `mac!(args)` provided a `path` representing `mac`.
fn parse_stmt_mac(&mut self, lo: Span, attrs: AttrVec, path: ast::Path) -> PResult<'a, Stmt> {
let args = self.parse_mac_args()?;
let delim = args.delim();
- let hi = self.prev_span;
+ let hi = self.prev_token.span;
let style =
if delim == token::Brace { MacStmtStyle::Braces } else { MacStmtStyle::NoBraces };
fn error_outer_attrs(&self, attrs: &[Attribute]) {
if !attrs.is_empty() {
if matches!(self.prev_token.kind, TokenKind::DocComment(..)) {
- self.span_fatal_err(self.prev_span, Error::UselessDocComment).emit();
+ self.span_fatal_err(self.prev_token.span, Error::UselessDocComment).emit();
} else if attrs.iter().any(|a| a.style == AttrStyle::Outer) {
self.struct_span_err(self.token.span, "expected statement after outer attribute")
.emit();
fn parse_local_mk(&mut self, lo: Span, attrs: AttrVec) -> PResult<'a, Stmt> {
let local = self.parse_local(attrs)?;
- Ok(self.mk_stmt(lo.to(self.prev_span), StmtKind::Local(local)))
+ Ok(self.mk_stmt(lo.to(self.prev_token.span), StmtKind::Local(local)))
}
/// Parses a local variable declaration.
fn parse_local(&mut self, attrs: AttrVec) -> PResult<'a, P<Local>> {
- let lo = self.prev_span;
+ let lo = self.prev_token.span;
let pat = self.parse_top_pat(GateOr::Yes)?;
let (err, ty) = if self.eat(&token::Colon) {
// Save the state of the parser before parsing type normally, in case there is a `:`
// instead of an `=` typo.
let parser_snapshot_before_type = self.clone();
- let colon_sp = self.prev_span;
+ let colon_sp = self.prev_token.span;
match self.parse_ty() {
Ok(ty) => (None, Some(ty)),
Err(mut err) => {
return Err(err);
}
};
- let hi = if self.token == token::Semi { self.token.span } else { self.prev_span };
+ let hi = if self.token == token::Semi { self.token.span } else { self.prev_token.span };
Ok(P(ast::Local { ty, pat, init, id: DUMMY_NODE_ID, span: lo.to(hi), attrs }))
}
}
let stmt_span = if self.eat(&token::Semi) {
// Expand the span to include the semicolon.
- stmt.span.with_hi(self.prev_span.hi())
+ stmt.span.with_hi(self.prev_token.span.hi())
} else {
stmt.span
};
continue;
};
}
- Ok(self.mk_block(stmts, s, lo.to(self.prev_span)))
+ Ok(self.mk_block(stmts, s, lo.to(self.prev_token.span)))
}
/// Parses a statement, including the trailing semicolon.
e.emit();
self.recover_stmt();
// Don't complain about type errors in body tail after parse error (#57383).
- let sp = expr.span.to(self.prev_span);
+ let sp = expr.span.to(self.prev_token.span);
stmt.kind = StmtKind::Expr(self.mk_expr_err(sp));
}
}
if eat_semi && self.eat(&token::Semi) {
stmt = stmt.add_trailing_semicolon();
}
- stmt.span = stmt.span.to(self.prev_span);
+ stmt.span = stmt.span.to(self.prev_token.span);
Ok(Some(stmt))
}