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Fix ICE on missing procedure in base:runtime

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When a required built-in procedure is missing from the base:runtime
package, an assert should be triggered. However this does not happen
and instead the compiler crashes silently. The cause is the
null-dereference after scope_lookup_current returns nullptr.

This adds an assertion that the runtime procedure is found, before
proceeding to check it's type and performing further lookups.
This commit is contained in:
Sunagatov Denis
2025-08-08 03:18:57 +11:00
parent 8d89b1a448
commit 46b7abee9f
1 changed files with 1 additions and 0 deletions
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src/llvm_backend_general.cpp
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@@ -2792,6 +2792,7 @@ gb_internal lbValue lb_find_ident(lbProcedure *p, lbModule *m, Entity *e, Ast *e
gb_internal lbValue lb_find_procedure_value_from_entity(lbModule *m, Entity *e) {
lbGenerator *gen = m->gen;
GB_ASSERT(e != nullptr);
GB_ASSERT(is_type_proc(e->type));
e = strip_entity_wrapping(e);
GB_ASSERT(e != nullptr);