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authorMarek Polacek <polacek@redhat.com>2022-06-01 18:21:36 -0400
committerMarek Polacek <polacek@redhat.com>2022-06-02 16:00:45 -0400
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c++: ICE with template NEW_EXPR [PR105803]
Here we ICE because value_dependent_expression_p gets a NEW_EXPR whose operand is a type, and we go to the default case which just calls v_d_e_p on each operand of the NEW_EXPR. Since one of them is a type, we crash on the new assert in t_d_e_p. t_d_e_p has code to handle {,VEC_}NEW_EXPR, which at this point was already performed, so I think we can handle these two codes specifically and skip the second operand, which is always going to be a type. PR c++/105803 gcc/cp/ChangeLog: * pt.cc (value_dependent_expression_p): Handle {,VEC_}NEW_EXPR in the switch. gcc/testsuite/ChangeLog: * g++.dg/template/new13.C: New test.
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