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rustc can't find libpthread-2.dll, mingw ships with pthreadGC2.dll #8786

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cnd opened this issue Aug 27, 2013 · 6 comments
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rustc can't find libpthread-2.dll, mingw ships with pthreadGC2.dll #8786

cnd opened this issue Aug 27, 2013 · 6 comments

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@cnd
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cnd commented Aug 27, 2013

Why rustc depends on libpthread-2.dll and not on pthreadGC2.dll ?

Should I get some older version of mingw / msys ?
@klutzy
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klutzy commented Aug 27, 2013

MinGW renamed dll: pthreadGC2.dll -> libpthread-2.dll.

@cnd
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cnd commented Aug 27, 2013

with renamed, rustc.exe from i686-pc-mingw32\stage0\bin fails with 0xc000000005

@Daetalus
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downgrade your mingw version from 4.7.x to 4.6.x.

@cnd
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cnd commented Aug 27, 2013

how?

as this wiki ( https://github.com/mozilla/rust/wiki/Note-getting-started-developing-Rust ) suggested I used mingw-get-inst http://sourceforge.net/projects/mingw/

And it's not clear for me how to downgrade it... It also will be great to add it to wiki page thought.

@klutzy
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klutzy commented Sep 4, 2013

@Heather I think mingw-get upgrade "gcc<4.6" and mingw-get upgrade "g++<4.6" on msys will work, as the doc states.

@cnd
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cnd commented Sep 4, 2013

@klutzy thanks

@cnd cnd closed this as completed Sep 4, 2013
@cnd cnd mentioned this issue Sep 14, 2013
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@klutzy klutzy mentioned this issue Sep 17, 2013
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flip1995 pushed a commit to flip1995/rust that referenced this issue Jun 4, 2022
@bors
Auto merge of rust-lang#8786 - Alexendoo:identity-op-suggestions, r=d…
c41c410 
…swij,xFrednet

`identity_op`: add parenthesis to suggestions where required

changelog: [`identity_op`]: add parenthesis to suggestions where required

Follow up to rust-lang#8730, wraps the cases we can't lint as-is in parenthesis rather than ignoring them

Catches a couple new FPs with mixed operator precedences and `as` casts

```rust
// such as
0 + { a } * 2;
0 + a as usize;
```

The suggestions are now applied using `span_lint_and_sugg` rather than appearing in just the message and have a `run-rustfix` test
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@klutzy @cnd @Daetalus