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Code Issues 150 Wiki Activity

test: stub basic_node::radius_() for GCC and Clang

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The Linux build failed to link the unit tests: undefined reference to
scene::basic_node::radius_() from basic_node's vtable in engine_stubs.o.
basic_node has no key function for the Itanium C++ ABI (tooltip() is
declared plain but defined inline in the header), so GCC and Clang emit
its vtable in every unit using scenenode.h, and the vtable needs
radius_(), defined in scenenode.cpp, which the tests don't link. MSVC
emits vtables differently, so the Windows build linked.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
jerrrrycho
2026-10-14 21:58:30 +02:00
parent 3365d42c3a
commit 60b0a335b0
1 changed files with 7 additions and 0 deletions
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7
tests/unit/engine_stubs.cpp
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@@ -68,4 +68,11 @@ layer_handle node_layers::close() {
void node_layers::instance_begin(std::string const &, source_span const &) {}
// basic_node has no key function for the Itanium C++ ABI (tooltip() is declared plain but defined inline), so
// GCC and Clang emit its vtable wherever scenenode.h is used, here too, and the vtable wants radius_().
// the same as the game's, in scene/scenenode.cpp
float basic_node::radius_() {
return 0.f;
}
} // namespace scene