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LLVM ICE using maud and iron #28114

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reem opened this issue Aug 31, 2015 · 1 comment
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LLVM ICE using maud and iron #28114

reem opened this issue Aug 31, 2015 · 1 comment

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@reem
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reem commented Aug 31, 2015

Reproduction: https://gist.github.com/anonymous/ecaa67ead6b561fb8d39

The full error from cargo build:

   Compiling iron-maud v0.1.0 (file:///Users/reem/code/iron/iron-maud)
Global is external, but doesn't have external or weak linkage!
i8 (%closure.66*, i8*, void (i8*)**)* @_ZN4main13closure.10657E
invalid linkage type for function declaration
i8 (%closure.66*, i8*, void (i8*)**)* @_ZN4main13closure.10657E
LLVM ERROR: Broken module found, compilation aborted!
Could not compile `iron-maud`.

To learn more, run the command again with --verbose.
@Aatch
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Aatch commented Aug 31, 2015

I have a fix for this, should be up soon.

Aatch added a commit to Aatch/rust that referenced this issue Aug 31, 2015
@Aatch
Translate constructor arguments for zero-sized tuple structs
4637d42 
This was preventing any side-effects from the expressions from
happening.

Fixes rust-lang#28114
@Aatch Aatch mentioned this issue Aug 31, 2015
Merged
bors added a commit that referenced this issue Aug 31, 2015
@bors
Auto merge of #28123 - Aatch:fix-silly-tuple-constructor, r=eddyb
6d6bf81 
This was preventing any side-effects from the expressions from
happening.

Fixes #28114

cc @rust-lang/compiler
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@Aatch @reem