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| author | Jakub Jelinek <jakub@redhat.com> | 2019-12-03 20:27:47 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2019-12-03 20:27:47 +0100 |
| commit | ee1de08d4d22648cf3168caa60e283135755da85 (patch) | |
| tree | e083274d278bc2660e28c8e0c3930a6bb161b171 /gcc/cppdefault.c | |
| parent | 21cd8589291a1b415106740acd56509e0143356d (diff) | |
| download | gcc-ee1de08d4d22648cf3168caa60e283135755da85.zip gcc-ee1de08d4d22648cf3168caa60e283135755da85.tar.gz gcc-ee1de08d4d22648cf3168caa60e283135755da85.tar.bz2 | |
re PR c++/91369 (Implement P0784R7: constexpr new)
PR c++/91369
* constexpr.c (struct constexpr_global_ctx): Add cleanups member,
initialize it in the ctor.
(cxx_eval_constant_expression) <case TARGET_EXPR>: If TARGET_EXPR_SLOT
is already in the values hash_map, don't evaluate it again. Put
TARGET_EXPR_SLOT into hash_map even if not lval, and push it into
save_exprs too. If there is TARGET_EXPR_CLEANUP and not
CLEANUP_EH_ONLY, push the cleanup to cleanups vector.
<case CLEANUP_POINT_EXPR>: Save outer cleanups, set cleanups to
local auto_vec, after evaluating the body evaluate cleanups and
restore previous cleanups.
<case TRY_CATCH_EXPR>: Don't crash if the first operand is NULL_TREE.
(cxx_eval_outermost_constant_expr): Set cleanups to local auto_vec,
after evaluating the expression evaluate cleanups.
* g++.dg/cpp2a/constexpr-new8.C: New test.
From-SVN: r278945
Diffstat (limited to 'gcc/cppdefault.c')
0 files changed, 0 insertions, 0 deletions