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Fix static linkage

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This commit is contained in:
bjorn3 2018-11-16 20:37:45 +01:00
parent 2c38313403
commit 10ad950130
1 changed files with 5 additions and 4 deletions
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9
src/constant.rs
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@ -45,7 +45,7 @@ pub fn codegen_static_ref<'a, 'tcx: 'a>(
fx: &mut FunctionCx<'a, 'tcx, impl Backend>,
static_: &Static<'tcx>,
) -> CPlace<'tcx> {
let data_id = data_id_for_static(fx.tcx, fx.module, static_.def_id);
let data_id = data_id_for_static(fx.tcx, fx.module, static_.def_id, Linkage::Import);
cplace_for_dataid(fx, static_.ty, data_id)
}
@ -158,6 +158,7 @@ fn data_id_for_static<'a, 'tcx: 'a, B: Backend>(
tcx: TyCtxt<'a, 'tcx, 'tcx>,
module: &mut Module<B>,
def_id: DefId,
linkage: Linkage,
) -> DataId {
let symbol_name = tcx.symbol_name(Instance::mono(tcx, def_id)).as_str();
let is_mutable = if let ::rustc::hir::Mutability::MutMutable = tcx.is_static(def_id).unwrap() {
@ -167,7 +168,7 @@ fn data_id_for_static<'a, 'tcx: 'a, B: Backend>(
.is_freeze(tcx, ParamEnv::reveal_all(), DUMMY_SP)
};
module
.declare_data(&*symbol_name, Linkage::Export, is_mutable)
.declare_data(&*symbol_name, linkage, is_mutable)
.unwrap()
}
@ -212,7 +213,7 @@ fn define_all_allocs<'a, 'tcx: 'a, B: Backend + 'a>(
_ => bug!("static const eval returned {:#?}", const_),
};
let data_id = data_id_for_static(tcx, module, def_id);
let data_id = data_id_for_static(tcx, module, def_id, Linkage::Export);
(data_id, alloc)
}
};
@ -251,7 +252,7 @@ fn define_all_allocs<'a, 'tcx: 'a, B: Backend + 'a>(
}
AllocType::Static(def_id) => {
cx.todo.insert(TodoItem::Static(def_id));
data_id_for_static(tcx, module, def_id)
data_id_for_static(tcx, module, def_id, Linkage::Import)
}
};