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Work around GCC -Warray-bounds false positive in argument_vector #5908

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Merged
merged 3 commits into from
Nov 30, 2025
+6 −0
Merged

Work around GCC -Warray-bounds false positive in argument_vector #5908

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d617f5e
Work around GCC -Warray-bounds false positive in argument_vector
rwgk Nov 29, 2025
3e2820b
Merge branch 'master' into fix_contourpy_issues_512
rwgk Nov 29, 2025
e0517d8
Merge branch 'master' into fix_contourpy_issues_512
rwgk Nov 29, 2025
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6 changes: 6 additions & 0 deletions include/pybind11/cast.h
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Original file line number Diff line number Diff line change
Expand Up @@ -2162,6 +2162,11 @@ class argument_loader {

template <size_t... Is>
bool load_impl_sequence(function_call &call, index_sequence<Is...>) {
PYBIND11_WARNING_PUSH
#if !defined(__clang__) && defined(__GNUC__) && __GNUC__ >= 13
// Work around a GCC -Warray-bounds false positive in argument_vector usage.
PYBIND11_WARNING_DISABLE_GCC("-Warray-bounds")
#endif
#ifdef __cpp_fold_expressions
if ((... || !std::get<Is>(argcasters).load(call.args[Is], call.args_convert[Is]))) {
return false;
Expand All @@ -2173,6 +2178,7 @@ class argument_loader {
}
}
#endif
PYBIND11_WARNING_POP
return true;
}

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