https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93931
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jakub at gcc dot gnu.org --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- I think we need also: --- gcc/cp/cp-gimplify.c.jj 2020-03-11 09:28:53.964213973 +0100 +++ gcc/cp/cp-gimplify.c 2020-03-18 19:09:53.281323970 +0100 @@ -2260,12 +2260,17 @@ cxx_omp_finish_clause (tree c, gimple_se bool cxx_omp_disregard_value_expr (tree decl, bool shared) { - return !shared - && VAR_P (decl) - && DECL_HAS_VALUE_EXPR_P (decl) - && DECL_ARTIFICIAL (decl) - && DECL_LANG_SPECIFIC (decl) - && DECL_OMP_PRIVATIZED_MEMBER (decl); + if (shared) + return false; + if (VAR_P (decl) + && DECL_HAS_VALUE_EXPR_P (decl) + && DECL_ARTIFICIAL (decl) + && DECL_LANG_SPECIFIC (decl) + && DECL_OMP_PRIVATIZED_MEMBER (decl)) + return true; + if (is_capture_proxy (decl)) + return true; + return false; } /* Fold expression X which is used as an rvalue if RVAL is true. */ but will need as well proper testsuite coverage for using OpenMP constructs in lambdas; in OpenMP 4.5 and earlier that wasn't well defined, but in OpenMP 5.0 which we (partially) support now it is.