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26255186e2
Extend `CodegenBackend` trait with a function returning the translation resources from the codegen backend, which can be added to the complete list of resources provided to the emitter. Signed-off-by: David Wood <david.wood@huawei.com>
44 lines
1.1 KiB
Rust
44 lines
1.1 KiB
Rust
// run-pass
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// Testing that a librustc_ast can parse modules with canonicalized base path
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// ignore-cross-compile
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// ignore-remote
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// no-remap-src-base: Reading `file!()` (expectedly) fails when enabled.
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#![feature(rustc_private)]
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extern crate rustc_ast;
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extern crate rustc_parse;
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extern crate rustc_session;
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extern crate rustc_span;
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// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
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// files.
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#[allow(unused_extern_crates)]
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extern crate rustc_driver;
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use rustc_parse::new_parser_from_file;
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use rustc_session::parse::ParseSess;
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use rustc_span::source_map::FilePathMapping;
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use std::path::Path;
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#[path = "mod_dir_simple/test.rs"]
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mod gravy;
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pub fn main() {
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rustc_span::create_default_session_globals_then(|| parse());
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assert_eq!(gravy::foo(), 10);
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}
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fn parse() {
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let parse_session = ParseSess::new(
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vec![rustc_parse::DEFAULT_LOCALE_RESOURCE],
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FilePathMapping::empty()
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);
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let path = Path::new(file!());
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let path = path.canonicalize().unwrap();
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let mut parser = new_parser_from_file(&parse_session, &path, None);
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let _ = parser.parse_crate_mod();
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}
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