Remove remaining tests for hygiene-encoded identifiers.
Such things no longer exist.
This commit is contained in:
Geoffry Song
parent
2d9831dea5
commit
ea892dc70b
4 changed files with 0 additions and 126 deletions
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@ -32,7 +32,6 @@ macro_rules! unexported_macro { () => (3) }
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#[plugin_registrar]
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pub fn plugin_registrar(reg: &mut Registry) {
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reg.register_macro("make_a_1", expand_make_a_1);
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reg.register_macro("forged_ident", expand_forged_ident);
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reg.register_macro("identity", expand_identity);
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reg.register_syntax_extension(
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token::intern("into_foo"),
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@ -104,29 +103,4 @@ fn expand_into_foo_multi(cx: &mut ExtCtxt,
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}
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}
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fn expand_forged_ident(cx: &mut ExtCtxt, sp: Span, tts: &[TokenTree]) -> Box<MacResult+'static> {
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use syntax::ext::quote::rt::*;
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if !tts.is_empty() {
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cx.span_fatal(sp, "forged_ident takes no arguments");
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}
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// Most of this is modelled after the expansion of the `quote_expr!`
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// macro ...
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let parse_sess = cx.parse_sess();
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let cfg = cx.cfg();
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// ... except this is where we inject a forged identifier,
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// and deliberately do not call `cx.parse_tts_with_hygiene`
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// (because we are testing that this will be *rejected*
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// by the default parser).
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let expr = {
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let tt = cx.parse_tts("\x00name_2,ctxt_0\x00".to_string());
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let mut parser = new_parser_from_tts(parse_sess, cfg, tt);
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parser.parse_expr()
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};
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MacEager::expr(expr)
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}
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pub fn foo() {}
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@ -1,28 +0,0 @@
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// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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// aux-build:macro_crate_test.rs
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// ignore-stage1
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// error-pattern: unknown start of token: \u{0}
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// Issue #15750 and #15962 : this test is checking that the standard
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// parser rejects embedded idents. pnkfelix did not want to attempt
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// to make a test file that itself used the embedded ident input form,
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// since he worried that would be difficult to work with in many text
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// editors, so instead he made a macro that expands into the embedded
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// ident form.
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#![feature(plugin)]
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#![plugin(macro_crate_test)]
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fn main() {
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let x = 0;
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assert_eq!(3, forged_ident!());
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}
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@ -1,28 +0,0 @@
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-include ../tools.mk
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# Issue #15750, #15962 : This test ensures that our special embedded
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# ident syntax hack is not treated as legitimate input by the lexer in
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# normal mode.
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#
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# It is modelled after the `unicode-input/` test, since we need to
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# create files with syntax that can trip up normal text editting tools
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# (namely text with embedded nul-bytes).
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# This test attempts to run rustc itself from the compiled binary; but
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# that means that you need to set the LD_LIBRARY_PATH for rustc itself
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# while running create_and_compile, and that won't work for stage1.
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# FIXME ignore windows
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ifndef IS_WINDOWS
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ifeq ($(RUST_BUILD_STAGE),1)
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DOTEST=
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else
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DOTEST=dotest
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endif
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endif
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all: $(DOTEST)
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dotest:
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$(RUSTC) create_and_compile.rs
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$(call RUN,create_and_compile) "$(RUSTC)" "$(TMPDIR)"
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@ -1,44 +0,0 @@
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// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use std::env;
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use std::fs::File;
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use std::process::Command;
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use std::io::Write;
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use std::path::Path;
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// creates broken.rs, which has the Ident \x00name_0,ctxt_0\x00
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// embedded within it, and then attempts to compile broken.rs with the
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// provided `rustc`
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fn main() {
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let args: Vec<String> = env::args().collect();
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let rustc = &args[1];
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let tmpdir = Path::new(&args[2]);
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let main_file = tmpdir.join("broken.rs");
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let _ = File::create(&main_file).unwrap()
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.write_all(b"pub fn main() {
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let \x00name_0,ctxt_0\x00 = 3;
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println!(\"{}\", \x00name_0,ctxt_0\x00);
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}").unwrap();
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// rustc is passed to us with --out-dir and -L etc., so we
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// can't exec it directly
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let result = Command::new("sh")
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.arg("-c")
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.arg(&format!("{} {}", rustc, main_file.display()))
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.output().unwrap();
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let err = String::from_utf8_lossy(&result.stderr);
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// positive test so that this test will be updated when the
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// compiler changes.
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assert!(err.contains("unknown start of token"))
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}
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