rustc -O verify.rs
for file in ../*/**.rs; do
echo $file;
- grun RustLexer tokens -tokens < $file | ./verify $file RustLexer.tokens || break
+ grun RustLexer tokens -tokens < "$file" | ./verify "$file" RustLexer.tokens || break
done
```
lexer grammar RustLexer;
+@lexer::members {
+ public boolean is_at(int pos) {
+ return _input.index() == pos;
+ }
+}
+
+
tokens {
EQ, LT, LE, EQEQ, NE, GE, GT, ANDAND, OROR, NOT, TILDE, PLUT,
MINUS, STAR, SLASH, PERCENT, CARET, AND, OR, SHL, SHR, BINOP,
LBRACE, RBRACE, POUND, DOLLAR, UNDERSCORE, LIT_CHAR,
LIT_INTEGER, LIT_FLOAT, LIT_STR, LIT_STR_RAW, LIT_BINARY,
LIT_BINARY_RAW, IDENT, LIFETIME, WHITESPACE, DOC_COMMENT,
- COMMENT
+ COMMENT, SHEBANG
}
import xidstart , xidcontinue;
| [xX] HEXIT HEXIT
| 'u' HEXIT HEXIT HEXIT HEXIT
| 'U' HEXIT HEXIT HEXIT HEXIT HEXIT HEXIT HEXIT HEXIT
+ | 'u{' HEXIT '}'
+ | 'u{' HEXIT HEXIT '}'
+ | 'u{' HEXIT HEXIT HEXIT '}'
+ | 'u{' HEXIT HEXIT HEXIT HEXIT '}'
+ | 'u{' HEXIT HEXIT HEXIT HEXIT HEXIT '}'
+ | 'u{' HEXIT HEXIT HEXIT HEXIT HEXIT HEXIT '}'
;
fragment SUFFIX
: IDENT
;
+fragment INTEGER_SUFFIX
+ : { _input.LA(1) != 'e' && _input.LA(1) != 'E' }? SUFFIX
+ ;
+
LIT_CHAR
- : '\'' ( '\\' CHAR_ESCAPE | ~[\\'\n\t\r] | '\ud800' .. '\udbff' '\udc00' .. '\udfff' ) '\'' SUFFIX?
+ : '\'' ( '\\' CHAR_ESCAPE
+ | ~[\\'\n\t\r]
+ | '\ud800' .. '\udbff' '\udc00' .. '\udfff'
+ )
+ '\'' SUFFIX?
;
LIT_BYTE
- : 'b\'' ( '\\' ( [xX] HEXIT HEXIT | [nrt\\'"0] ) | ~[\\'\n\t\r] ) '\'' SUFFIX?
+ : 'b\'' ( '\\' ( [xX] HEXIT HEXIT
+ | [nrt\\'"0] )
+ | ~[\\'\n\t\r] '\udc00'..'\udfff'?
+ )
+ '\'' SUFFIX?
;
LIT_INTEGER
- : [0-9][0-9_]* SUFFIX?
- | '0b' [01][01_]* SUFFIX?
- | '0o' [0-7][0-7_]* SUFFIX?
- | '0x' [0-9a-fA-F][0-9a-fA-F_]* SUFFIX?
+
+ : [0-9][0-9_]* INTEGER_SUFFIX?
+ | '0b' [01_]+ INTEGER_SUFFIX?
+ | '0o' [0-7_]+ INTEGER_SUFFIX?
+ | '0x' [0-9a-fA-F_]+ INTEGER_SUFFIX?
;
LIT_FLOAT
: [0-9][0-9_]* ('.' {
- /* dot followed by another dot is a range, no float */
+ /* dot followed by another dot is a range, not a float */
_input.LA(1) != '.' &&
- /* dot followed by an identifier is an integer with a function call, no float */
+ /* dot followed by an identifier is an integer with a function call, not a float */
_input.LA(1) != '_' &&
- _input.LA(1) != 'a' &&
- _input.LA(1) != 'b' &&
- _input.LA(1) != 'c' &&
- _input.LA(1) != 'd' &&
- _input.LA(1) != 'e' &&
- _input.LA(1) != 'f' &&
- _input.LA(1) != 'g' &&
- _input.LA(1) != 'h' &&
- _input.LA(1) != 'i' &&
- _input.LA(1) != 'j' &&
- _input.LA(1) != 'k' &&
- _input.LA(1) != 'l' &&
- _input.LA(1) != 'm' &&
- _input.LA(1) != 'n' &&
- _input.LA(1) != 'o' &&
- _input.LA(1) != 'p' &&
- _input.LA(1) != 'q' &&
- _input.LA(1) != 'r' &&
- _input.LA(1) != 's' &&
- _input.LA(1) != 't' &&
- _input.LA(1) != 'u' &&
- _input.LA(1) != 'v' &&
- _input.LA(1) != 'w' &&
- _input.LA(1) != 'x' &&
- _input.LA(1) != 'y' &&
- _input.LA(1) != 'z' &&
- _input.LA(1) != 'A' &&
- _input.LA(1) != 'B' &&
- _input.LA(1) != 'C' &&
- _input.LA(1) != 'D' &&
- _input.LA(1) != 'E' &&
- _input.LA(1) != 'F' &&
- _input.LA(1) != 'G' &&
- _input.LA(1) != 'H' &&
- _input.LA(1) != 'I' &&
- _input.LA(1) != 'J' &&
- _input.LA(1) != 'K' &&
- _input.LA(1) != 'L' &&
- _input.LA(1) != 'M' &&
- _input.LA(1) != 'N' &&
- _input.LA(1) != 'O' &&
- _input.LA(1) != 'P' &&
- _input.LA(1) != 'Q' &&
- _input.LA(1) != 'R' &&
- _input.LA(1) != 'S' &&
- _input.LA(1) != 'T' &&
- _input.LA(1) != 'U' &&
- _input.LA(1) != 'V' &&
- _input.LA(1) != 'W' &&
- _input.LA(1) != 'X' &&
- _input.LA(1) != 'Y' &&
- _input.LA(1) != 'Z'
+ !(_input.LA(1) >= 'a' && _input.LA(1) <= 'z') &&
+ !(_input.LA(1) >= 'A' && _input.LA(1) <= 'Z')
}? | ('.' [0-9][0-9_]*)? ([eE] [-+]? [0-9][0-9_]*)? SUFFIX?)
;
: '"' ('\\\n' | '\\\r\n' | '\\' CHAR_ESCAPE | .)*? '"' SUFFIX?
;
-LIT_BINARY : 'b' LIT_STR SUFFIX?;
-LIT_BINARY_RAW : 'rb' LIT_STR_RAW SUFFIX?;
+LIT_BINARY : 'b' LIT_STR ;
+LIT_BINARY_RAW : 'b' LIT_STR_RAW ;
/* this is a bit messy */
WHITESPACE : [ \r\n\t]+ ;
-UNDOC_COMMENT : '////' ~[\r\n]* -> type(COMMENT) ;
+UNDOC_COMMENT : '////' ~[\n]* -> type(COMMENT) ;
YESDOC_COMMENT : '///' ~[\r\n]* -> type(DOC_COMMENT) ;
OUTER_DOC_COMMENT : '//!' ~[\r\n]* -> type(DOC_COMMENT) ;
-LINE_COMMENT : '//' ~[\r\n]* -> type(COMMENT) ;
+LINE_COMMENT : '//' ( ~[/\n] ~[\n]* )? -> type(COMMENT) ;
DOC_BLOCK_COMMENT
: ('/**' ~[*] | '/*!') (DOC_BLOCK_COMMENT | .)*? '*/' -> type(DOC_COMMENT)
;
BLOCK_COMMENT : '/*' (BLOCK_COMMENT | .)*? '*/' -> type(COMMENT) ;
+
+/* these appear at the beginning of a file */
+
+SHEBANG : '#!' { is_at(2) && _input.LA(1) != '[' }? ~[\r\n]* -> type(SHEBANG) ;
+
+UTF8_BOM : '\ufeff' { is_at(1) }? -> skip ;
skipped=0
check() {
- grep --silent "// ignore-lexer-test" $1;
+ grep --silent "// ignore-lexer-test" "$1";
# if it's *not* found...
if [ $? -eq 1 ]; then
cd $2 # This `cd` is so java will pick up RustLexer.class. I couldn't
- # figure out how to wrangle the CLASSPATH, just adding build/grammr didn't
- # seem to have anny effect.
+ # figure out how to wrangle the CLASSPATH, just adding build/grammar
+ # didn't seem to have any effect.
if $3 RustLexer tokens -tokens < $1 | $4 $1 $5; then
echo "pass: $1"
passed=`expr $passed + 1`
}
for file in $(find $1 -iname '*.rs' ! -path '*/test/compile-fail*'); do
- check $file $2 $3 $4 $5
+ check "$file" $2 $3 $4 $5
done
printf "\ntest result: "
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-#![feature(plugin)]
-
-#![allow(unstable)]
+#![feature(plugin, rustc_private, str_char, collections)]
extern crate syntax;
extern crate rustc;
extern crate log;
use std::collections::HashMap;
-use std::io::File;
+use std::env;
+use std::fs::File;
+use std::io::{BufRead, Read};
+use std::path::Path;
use syntax::parse;
use syntax::parse::lexer;
use syntax::ast;
use syntax::ast::Name;
+use syntax::codemap;
use syntax::codemap::Pos;
use syntax::parse::token;
use syntax::parse::lexer::TokenAndSpan;
"LIT_BINARY" => token::Literal(token::Binary(Name(0)), None),
"LIT_BINARY_RAW" => token::Literal(token::BinaryRaw(Name(0), 0), None),
"QUESTION" => token::Question,
+ "SHEBANG" => token::Shebang(Name(0)),
_ => continue,
};
lit.chars().take_while(|c| *c == '#').count()
}
-fn parse_antlr_token(s: &str, tokens: &HashMap<String, token::Token>, surrogate_pairs_pos: &[usize])
+fn parse_antlr_token(s: &str, tokens: &HashMap<String, token::Token>, surrogate_pairs_pos: &[usize],
+ has_bom: bool)
-> TokenAndSpan {
// old regex:
// \[@(?P<seq>\d+),(?P<start>\d+):(?P<end>\d+)='(?P<content>.+?)',<(?P<toknum>-?\d+)>,\d+:\d+]
- let start = s.find_str("[@").unwrap();
- let comma = start + s[start..].find_str(",").unwrap();
- let colon = comma + s[comma..].find_str(":").unwrap();
- let content_start = colon + s[colon..].find_str("='").unwrap();
- let content_end = content_start + s[content_start..].find_str("',<").unwrap();
- let toknum_end = content_end + s[content_end..].find_str(">,").unwrap();
+ let start = s.find("[@").unwrap();
+ let comma = start + s[start..].find(",").unwrap();
+ let colon = comma + s[comma..].find(":").unwrap();
+ let content_start = colon + s[colon..].find("='").unwrap();
+ // Use rfind instead of find, because we don't want to stop at the content
+ let content_end = content_start + s[content_start..].rfind("',<").unwrap();
+ let toknum_end = content_end + s[content_end..].find(">,").unwrap();
let start = &s[comma + 1 .. colon];
let end = &s[colon + 1 .. content_start];
let content = &s[content_start + 2 .. content_end];
let toknum = &s[content_end + 3 .. toknum_end];
- let proto_tok = tokens.get(toknum).expect(format!("didn't find token {:?} in the map",
- toknum));
+ let not_found = format!("didn't find token {:?} in the map", toknum);
+ let proto_tok = tokens.get(toknum).expect(¬_found[..]);
let nm = parse::token::intern(content);
ref t => t.clone()
};
- let offset = if real_tok == token::Eof
- {
+ let start_offset = if real_tok == token::Eof {
1
} else {
0
};
- let mut lo = start.parse::<u32>().unwrap() - offset;
- let mut hi = end.parse::<u32>().unwrap() + 1;
+ let offset = if has_bom { 1 } else { 0 };
+
+ let mut lo = start.parse::<u32>().unwrap() - start_offset - offset;
+ let mut hi = end.parse::<u32>().unwrap() + 1 - offset;
// Adjust the span: For each surrogate pair already encountered, subtract one position.
lo -= surrogate_pairs_pos.binary_search(&(lo as usize)).unwrap_or_else(|x| x) as u32;
hi -= surrogate_pairs_pos.binary_search(&(hi as usize)).unwrap_or_else(|x| x) as u32;
- let sp = syntax::codemap::Span {
- lo: syntax::codemap::BytePos(lo),
- hi: syntax::codemap::BytePos(hi),
- expn_id: syntax::codemap::NO_EXPANSION
+ let sp = codemap::Span {
+ lo: codemap::BytePos(lo),
+ hi: codemap::BytePos(hi),
+ expn_id: codemap::NO_EXPANSION
};
TokenAndSpan {
}
}
-fn span_cmp(antlr_sp: syntax::codemap::Span, rust_sp: syntax::codemap::Span, cm: &syntax::codemap::CodeMap) -> bool {
+fn span_cmp(antlr_sp: codemap::Span, rust_sp: codemap::Span, cm: &codemap::CodeMap) -> bool {
antlr_sp.expn_id == rust_sp.expn_id &&
- antlr_sp.lo.to_uint() == cm.bytepos_to_file_charpos(rust_sp.lo).to_uint() &&
- antlr_sp.hi.to_uint() == cm.bytepos_to_file_charpos(rust_sp.hi).to_uint()
+ antlr_sp.lo.to_usize() == cm.bytepos_to_file_charpos(rust_sp.lo).to_usize() &&
+ antlr_sp.hi.to_usize() == cm.bytepos_to_file_charpos(rust_sp.hi).to_usize()
}
fn main() {
r.next_token()
}
- let args = std::os::args();
+ let mut args = env::args().skip(1);
+ let filename = args.next().unwrap();
+ if filename.find("parse-fail").is_some() {
+ return;
+ }
// Rust's lexer
- let code = File::open(&Path::new(args[1])).unwrap().read_to_string().unwrap();
+ let mut code = String::new();
+ File::open(&Path::new(&filename)).unwrap().read_to_string(&mut code).unwrap();
let surrogate_pairs_pos: Vec<usize> = code.chars().enumerate()
.filter(|&(_, c)| c as usize > 0xFFFF)
.map(|(x, n)| x + n)
.collect();
+ let has_bom = code.starts_with("\u{feff}");
+
debug!("Pairs: {:?}", surrogate_pairs_pos);
let options = config::basic_options();
let ref cm = lexer.span_diagnostic.cm;
// ANTLR
- let mut token_file = File::open(&Path::new(args[2]));
- let token_map = parse_token_list(token_file.read_to_string().unwrap());
+ let mut token_file = File::open(&Path::new(&args.next().unwrap())).unwrap();
+ let mut token_list = String::new();
+ token_file.read_to_string(&mut token_list).unwrap();
+ let token_map = parse_token_list(&token_list[..]);
- let mut stdin = std::io::stdin();
- let mut lock = stdin.lock();
+ let stdin = std::io::stdin();
+ let lock = stdin.lock();
let lines = lock.lines();
- let mut antlr_tokens = lines.map(|l| parse_antlr_token(l.unwrap().trim(),
- &token_map,
- &surrogate_pairs_pos[]));
+ let antlr_tokens = lines.map(|l| parse_antlr_token(l.unwrap().trim(),
+ &token_map,
+ &surrogate_pairs_pos[..],
+ has_bom));
for antlr_tok in antlr_tokens {
let rustc_tok = next(&mut lexer);
}
_ => panic!("{:?} is not {:?}", antlr_tok, rustc_tok)
},)*
- ref c => assert!(c == &antlr_tok.tok, "{:?} is not {:?}", rustc_tok, antlr_tok)
+ ref c => assert!(c == &antlr_tok.tok, "{:?} is not {:?}", antlr_tok, rustc_tok)
}
)
}
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
//! Utilities for formatting and printing strings
//!
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
//! Unicode string manipulation (the `str` type).
//!
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
//! An owned, growable string that enforces that its contents are valid UTF-8.
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15883
//! An implementation of SipHash 2-4.
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
//! Numeric traits and functions for the built-in numeric types.
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
//! String manipulation
//!
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
#[test]
fn test_is_lowercase() {
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15677
//! Simple getopt alternative.
//!
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
//! The Gamma and derived distributions.
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
//! Unicode-intensive string manipulations.
//!
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
//! Hex binary-to-text encoding
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
//! Operations on ASCII strings and characters
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15883
use self::Entry::*;
use self::SearchResult::*;
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15883
use borrow::Borrow;
use clone::Clone;
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15883
use self::BucketState::*;
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15883
//! Buffering wrappers for I/O traits
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
#![allow(missing_docs)]
#![allow(deprecated)]
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15677
use io::prelude::*;
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
//! The CodeMap tracks all the source code used within a single crate, mapping
//! from integer byte positions to the original source code location. Each bit
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-//
-// ignore-lexer-test FIXME #15679
//! This is an Earley-like parser, without support for in-grammar nonterminals,
//! only by calling out to the main rust parser for named nonterminals (which it
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-// ignore-lexer-test FIXME #15679
// Microbenchmarks for various functions in std and extra
#![feature(rand, collections, std_misc)]
// This also serves as a pipes test, because Arcs are implemented with pipes.
// no-pretty-expanded FIXME #15189
-// ignore-lexer-test FIXME #15679
#![feature(std_misc)]
// Multi-language Perlin noise benchmark.
// See https://github.com/nsf/pnoise for timings and alternative implementations.
-// ignore-lexer-test FIXME #15679
#![feature(rand, core)]
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15679
fn foo<
'β, //~ ERROR non-ascii idents are not fully supported
// ignore-tidy-cr
// ignore-tidy-tab
// pp-exact:block-comment-wchar.pp
-// ignore-lexer-test FIXME #15679
fn f() {
fn nested() {
/*
// ignore-tidy-cr
// ignore-tidy-tab
// pp-exact:block-comment-wchar.pp
-// ignore-lexer-test FIXME #15679
fn f() {
fn nested() {
/*
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15883
static FOO: u8 = b'\xF0';
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15877
// Tests that we can call a function bounded over a supertrait from
// except according to those terms.
// no-pretty-expanded unnecessary unsafe block generated
-// ignore-lexer-test FIXME #15679
#![deny(warnings)]
#![allow(unused_must_use)]
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15877
pub fn main() {
let x = 1;
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15877
// Tests that match expression handles overlapped literal and range
// properly in the presence of guard function.
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15883
#![feature(unsafe_destructor, std_misc)]
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15877
trait Foo {
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-// pretty-expanded FIXME #23616
-
trait U { fn f(self); }
impl U for isize { fn f(self) {} }
pub fn main() { 4.f(); }
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15877
type FontTableTag = u32;
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15877
trait Fooable {
fn yes(self);
// this directory should enforce it.\r
\r
// ignore-pretty\r
-// ignore-lexer-test FIXME #15882\r
\r
/// Doc comment that ends in CRLF\r
pub fn foo() {}\r
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15679
#![forbid(non_camel_case_types)]
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15877
pub fn main() {
match 5_usize {
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15679
// Test that multibyte characters don't crash the compiler
pub fn main() {
// ignore-pretty: `expand` adds some preludes before shebang
//
-// ignore-lexer-test FIXME #15878
pub fn main() { println!("Hello World"); }
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15883
#[derive(Copy, Clone)]
pub struct Quad { a: u64, b: u64, c: u64, d: u64 }
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15883
trait to_str {
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15877
pub trait Clone2 {
/// Returns a copy of the value. The contents of owned pointers
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15877
trait Cat {
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15877
trait Cat {
// Test syntax checks for `?Sized` syntax.
-// pretty-expanded FIXME #23616
-
use std::marker::PhantomData;
trait T1 { }
// option. This file may not be copied, modified, or distributed
// except according to those terms.
-// pretty-expanded FIXME #23616
-
#![allow(unknown_features)]
#![feature(box_syntax)]
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15679
// This file has utf-8 BOM, it should be compiled normally without error.
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15679
// no-pretty-expanded FIXME #15189
pub fn main() {
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15679
#![feature(collections, core, str_char)]
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//
-// ignore-lexer-test FIXME #15679
#![feature(non_ascii_idents)]