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Fix CondExp codegen wrt. destruction of temporaries #4571

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Fix CondExp codegen wrt. destruction of temporaries #4571

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4 changes: 2 additions & 2 deletions gen/toir.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2095,15 +2095,15 @@ class ToElemVisitor : public Visitor {

p->ir->SetInsertPoint(condtrue);
PGO.emitCounterIncrement(e);
DValue *u = toElem(e->e1);
DValue *u = toElemDtor(e->e1);
if (retPtr && u->type->toBasetype()->ty != TY::Tnoreturn) {
LLValue *lval = makeLValue(e->loc, u);
DtoStore(lval, DtoBitCast(retPtr, lval->getType()->getPointerTo()));
}
llvm::BranchInst::Create(condend, p->scopebb());

p->ir->SetInsertPoint(condfalse);
DValue *v = toElem(e->e2);
DValue *v = toElemDtor(e->e2);
if (retPtr && v->type->toBasetype()->ty != TY::Tnoreturn) {
LLValue *lval = makeLValue(e->loc, v);
DtoStore(lval, DtoBitCast(retPtr, lval->getType()->getPointerTo()));
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11 changes: 11 additions & 0 deletions tests/codegen/gh4570.d
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Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
// RUN: %ldc -c %s

struct S {
~this() {}
}

int foo(S[] ss...) { return 0; }

void bar(bool a) {
const r = a ? foo(S()) : foo(S());
}