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messenger callbacks having return values ignored in validation layer #103

rpavlik opened this issue Aug 2, 2019 · 0 comments


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commented Aug 2, 2019

Found with clang-tidy:

OpenXR-SDK-Source/src/api_layers/core_validation.cpp:270:34: warning: Value stored to 'ret_val' during its initialization is never read [clang-analyzer-deadcode.DeadStores]
                        XrBool32 ret_val = messenger_create_info->userCallback(debug_utils_severity,

It's not being used because this call (and many including it) are void return. I think it should at least abort the loop, though.

Fairly low priority.

cc @daveh-lunarg

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