http://llvm.org/bugs/show_bug.cgi?id=20009
Bug ID: 20009
Summary: std::vector::insert(position, n, x) does not respect
exceptions
Product: libc++
Version: unspecified
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: All Bugs
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected], [email protected]
Classification: Unclassified
Created attachment 12645
--> http://llvm.org/bugs/attachment.cgi?id=12645&action=edit
insert_n.cc
% g++ ./insert_n.cc && ./a.out
THROW
% clang++ ./insert_n.cc && ./a.out
THROW
% clang++ -I$LIBCXX_ROOT/include $LIBCXX_ROOT/lib/libc++.so
-Wl,-R$LIBCXX_ROOT/lib ./insert_n.cc && ./a.out
a.out: ./insert_n.cc:35: int main(): Assertion `0' failed.
Aborted (core dumped)
%
The code:
try {
v.insert(v.begin(), 2, X(66)); <<<<< The CTOR should throw
assert(0);
Looks like this variant of insert does not call copy ctors and hence they don't
throw. Sounds like a bug to me.
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