48 lines
923 B
Diff
48 lines
923 B
Diff
--- a/boost/json/impl/array.ipp
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+++ b/boost/json/impl/array.ipp
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@@ -491,8 +491,11 @@ erase(
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auto const p = &(*t_)[0] +
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(pos - &(*t_)[0]);
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destroy(p, p + 1);
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- relocate(p, p + 1, 1);
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--t_->size;
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+ if(t_->size > 0)
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+ relocate(p, p + 1,
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+ t_->size - (p -
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+ &(*t_)[0]));
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return p;
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}
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--- a/libs/json/test/array.cpp
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+++ b/libs/json/test/array.cpp
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@@ -1270,6 +1270,21 @@ public:
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}
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void
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+ testIssue692()
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+ {
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+ array a;
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+ object obj;
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+ obj["test1"] = "hello";
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+ a.push_back(obj);
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+ a.push_back(obj);
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+ a.push_back(obj);
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+ a.push_back(obj);
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+ a.push_back(obj);
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+ while(a.size())
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+ a.erase(a.begin());
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+ }
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+
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+ void
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run()
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{
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testDestroy();
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@@ -1283,6 +1298,7 @@ public:
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testExceptions();
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testEquality();
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testHash();
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+ testIssue692();
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}
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};
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