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Fix ICE with trans of calls to foreign fns

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It was failing occasionally.
This commit is contained in:
Piotr Czarnecki 2014-09-06 01:46:05 +01:00
parent 10935de0cd
commit 808e039d40
1 changed files with 4 additions and 2 deletions
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6
src/librustc/middle/trans/callee.rs
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@ -141,8 +141,10 @@ fn trans_def<'a>(bcx: &'a Block<'a>, def: def::Def, ref_expr: &ast::Expr)
let expr_ty = node_id_type(bcx, ref_expr.id);
match def {
def::DefFn(did, _) if {
let def_id = inline::maybe_instantiate_inline(bcx.ccx(), did);
match bcx.tcx().map.find(def_id.node) {
let maybe_def_id = inline::get_local_instance(bcx.ccx(), did);
let maybe_ast_node = maybe_def_id.and_then(|def_id| bcx.tcx().map
.find(def_id.node));
match maybe_ast_node {
Some(ast_map::NodeStructCtor(_)) => true,
_ => false
}