tbv2: codegen fails on top level incomplete objects

facebookexperimental / object-introspection

Object Introspection (OI) enables on-demand, hierarchical profiling of objects in arbitrary C/C++ programs with no recompilation.

Apache License 2.0

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tbv2: codegen fails on top level incomplete objects #459

Open JakeHillion opened 8 months ago

JakeHillion commented 8 months ago

CodeGen-v2 doesn't have enough information to generate TreeBuilder information for a top level incomplete structure (struct IncompleteStruct*). Whether we should care about this is another question... Running OIL directly on an incomplete structure is entirely pointless.

Examples:

OilIntegration.pointers_incomplete_raw
OilIntegration.pointers_incomplete_raw_no_follow
OilIntegration.pointers_incomplete_raw_null