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debuginfo: Erase regions when creating debuginfo for statics.

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This commit is contained in:
Michael Woerister 2016-10-24 10:27:05 -04:00
parent 7ef418b37e
commit 025b27d6c8
1 changed files with 6 additions and 4 deletions
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10
src/librustc_trans/debuginfo/metadata.rs
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@ -1771,15 +1771,17 @@ pub fn create_global_var_metadata(cx: &CrateContext,
return;
}
let tcx = cx.tcx();
// Don't create debuginfo for globals inlined from other crates. The other
// crate should already contain debuginfo for it. More importantly, the
// global might not even exist in un-inlined form anywhere which would lead
// to a linker errors.
if cx.tcx().map.is_inlined_node_id(node_id) {
if tcx.map.is_inlined_node_id(node_id) {
return;
}
let node_def_id = cx.tcx().map.local_def_id(node_id);
let node_def_id = tcx.map.local_def_id(node_id);
let (var_scope, span) = get_namespace_and_span_for_item(cx, node_def_id);
let (file_metadata, line_number) = if span != syntax_pos::DUMMY_SP {
@ -1790,9 +1792,9 @@ pub fn create_global_var_metadata(cx: &CrateContext,
};
let is_local_to_unit = is_node_local_to_unit(cx, node_id);
let variable_type = cx.tcx().node_id_to_type(node_id);
let variable_type = tcx.erase_regions(&tcx.node_id_to_type(node_id));
let type_metadata = type_metadata(cx, variable_type, span);
let var_name = cx.tcx().item_name(node_def_id).to_string();
let var_name = tcx.item_name(node_def_id).to_string();
let linkage_name = mangled_name_of_item(cx, node_def_id, "");
let var_name = CString::new(var_name).unwrap();