Casting NaN to int is unpredictable, on different architectures it produces different int value.
TEST=test262/S15.4.4.10_A2.1_T2, S15.4.4.10_A2.2_T2, S15.4.4.12_A2.1_T2
BUG=
Review URL: https://codereview.chromium.org/
14257006
Patch from Dusan Milosavljevic <Dusan.Milosavljevic@rt-rk.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14426
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
if (start < kMinInt || start > kMaxInt) {
return CallJsBuiltin(isolate, "ArraySplice", args);
}
- relative_start = static_cast<int>(start);
+ relative_start = std::isnan(start) ? 0 : static_cast<int>(start);
} else if (!arg1->IsUndefined()) {
return CallJsBuiltin(isolate, "ArraySplice", args);
}