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invalid cast opcode for cast from 'i1 (i16*, %"fmt::Formatter"*) addrspace(1)*' to 'i8*' #169

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shepmaster opened this issue Jun 13, 2020 · 1 comment
Open

invalid cast opcode for cast from 'i1 (i16*, %"fmt::Formatter"*) addrspace(1)*' to 'i8*' #169

shepmaster opened this issue Jun 13, 2020 · 1 comment

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@shepmaster
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@_ZN4core3fmt12USIZE_MARKER17h5ad02df6e9f33d4eE = constant <{ i8*, [0 x i8] }> <{ i8* bitcast (i1 (i16*, %"fmt::Formatter"*) addrspace(1)* @_ZN4core3ops8function6FnOnce9call_once17h57a79d3d932cd0d6E to i8*), [0 x i8] zeroinitializer }>, align 1, !dbg !448

This sure feels like our hack to workaround pointers isn't sufficient.
@shepmaster shepmaster mentioned this issue Jun 13, 2020
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@shepmaster
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Similar issue in core::fmt::run:

  %_19 = bitcast i8* %value.1 to i1 (%"fmt::::Opaque"*, %"fmt::Formatter"*) addrspace(1)*, !dbg !26226

@dylanmckay dylanmckay mentioned this issue Jun 16, 2020
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