https://github.com/brainstorm/dotenv-codegen-rustc-hang
This code makes the rustc 1.35 compiler unhappy (Building forever)
https://github.com/brainstorm/dotenv-codegen-rustc-hang
bug rust rustc
Last synced: about 1 year ago
JSON representation
This code makes the rustc 1.35 compiler unhappy (Building forever)
- Host: GitHub
- URL: https://github.com/brainstorm/dotenv-codegen-rustc-hang
- Owner: brainstorm
- Created: 2019-06-27T04:01:40.000Z (almost 7 years ago)
- Default Branch: master
- Last Pushed: 2019-07-08T23:30:34.000Z (almost 7 years ago)
- Last Synced: 2025-02-08T15:25:10.370Z (over 1 year ago)
- Topics: bug, rust, rustc
- Language: Rust
- Size: 9.77 KB
- Stars: 0
- Watchers: 2
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Dotenv codegen Rust compiler bug
**EDIT: bug being investigated on issue https://github.com/rust-lang/rust/issues/62167**
**EDIT2: Finally solved on issue https://github.com/rust-lang/rust/issues/44692#issuecomment-509350432 as part of a refactor :)**
Building forever (and so does [RLS](https://github.com/rust-lang/rls) under VSCode editor):
```bash
dotenv-codegen-rustc-hang romanvg$ cargo build
Compiling dotenv-codegen-rustc-hang v0.1.0 (/Users/romanvg/tmp/dotenv-codegen-rustc-hang)
^C Building [======================================================> ] 39/40: dotenv-codegen-rustc-hang(bin)
```
Tested on the following toolchain versions as of 2019-06-27:
```bash
$ rustup show
Default host: x86_64-unknown-linux-gnu
installed toolchains
--------------------
stable-x86_64-unknown-linux-gnu
nightly-x86_64-unknown-linux-gnu (default)
1.30.0-x86_64-unknown-linux-gnu
1.31.0-x86_64-unknown-linux-gnu
1.33.0-x86_64-unknown-linux-gnu
1.34.0-x86_64-unknown-linux-gnu
active toolchain
----------------
nightly-x86_64-unknown-linux-gnu (default)
rustc 1.37.0-nightly (d3e2cec29 2019-06-26)
```
# rustc --verbose
```bash
$ cargo build --verbose
Fresh unicode-xid v0.1.0
Fresh cc v1.0.37
Fresh lazy_static v1.3.0
Fresh cfg-if v0.1.9
Fresh rustc-demangle v0.1.15
Fresh ucd-util v0.1.3
Fresh utf8-ranges v1.0.3
Fresh thread_local v0.3.6
Fresh proc-macro2 v0.4.30
Fresh regex-syntax v0.6.7
Fresh libc v0.2.58
Fresh memchr v2.2.0
Fresh quote v0.6.12
Fresh backtrace-sys v0.1.29
Fresh aho-corasick v0.7.3
Fresh syn v0.15.38
Fresh backtrace v0.3.32
Fresh regex v1.1.7
Fresh synstructure v0.10.2
Fresh proc-macro-hack v0.5.7
Fresh failure_derive v0.1.5
Fresh failure v0.1.5
Fresh dotenv v0.14.1
Fresh dotenv_codegen_implementation v0.14.1
Fresh dotenv_codegen v0.14.1
Compiling dotenv-codegen-rustc-hang v0.1.0 (/Users/romanvg/tmp/dotenv-codegen-rustc-hang)
Running `rustc --edition=2018 --crate-name dotenv_codegen_rustc_hang src/main.rs --color always --crate-type bin --emit=dep-info,link -C debuginfo=2 -C metadata=1e9d1a17a5002a44 -C extra-filename=-1e9d1a17a5002a44 --out-dir /Users/romanvg/tmp/dotenv-codegen-rustc-hang/target/debug/deps -C incremental=/Users/romanvg/tmp/dotenv-codegen-rustc-hang/target/debug/incremental -L dependency=/Users/romanvg/tmp/dotenv-codegen-rustc-hang/target/debug/deps --extern dotenv_codegen=/Users/romanvg/tmp/dotenv-codegen-rustc-hang/target/debug/deps/libdotenv_codegen-69e80c3fd90e141b.rlib`
Building [======================================================> ] 39/40: dotenv-codegen-rustc-hang(bin)
```