424deca72b
While working on PR98642 I noticed that in this testcase we were eliding the copy, calling the complete default constructor to initialize the B base subobject, and therefore wrongly initializing the non-existent A subobject of B. The test doesn't care whether the copy is elided or not, but checks that we are actually calling a base constructor for B. The patch preserves the elision, but changes the initializer to call the base constructor instead of the complete constructor. gcc/cp/ChangeLog: * call.c (base_ctor_for, make_base_init_ok): New. (build_over_call): Use make_base_init_ok. gcc/testsuite/ChangeLog: * g++.dg/cpp1z/elide4.C: New test. |
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