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Assertion in rustc nightly rustc 1.13.0-nightly (91f057de3 2016-09-04) #36297

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norru opened this issue Sep 6, 2016 · 3 comments
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Assertion in rustc nightly rustc 1.13.0-nightly (91f057de3 2016-09-04) #36297

norru opened this issue Sep 6, 2016 · 3 comments

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@norru
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norru commented Sep 6, 2016

rustc: /buildslave/rust-buildbot/slave/nightly-dist-rustc-linux/build/src/llvm/lib/IR/Instructions.cpp:263: void llvm::CallInst::init(llvm::FunctionType*, llvm::Value*, llvm::ArrayRef<llvm::Value*>, llvm::ArrayRef<llvm::OperandBundleDefT<llvm::Value*> >, const llvm::Twine&): Assertion `(i >= FTy->getNumParams() || FTy->getParamType(i) == Args[i]->getType()) && "Calling a function with a bad signature!"' failed.

Repro steps:

@TimNN
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TimNN commented Sep 6, 2016

First occurs in nightly-2016-08-03 which turns on mir by default, does not occur on nightly-2016-08-03 with -Z orbit=off.

@TimNN
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TimNN commented Sep 6, 2016

Duplicate of #35546 I believe.

@brson
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brson commented Sep 7, 2016

Closing in favor of #35546

@brson brson closed this as completed Sep 7, 2016
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