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| author | Jason Merrill <jason@redhat.com> | 2015-12-17 11:51:52 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2015-12-17 11:51:52 -0500 |
| commit | 6ef15591e356a69b0a573c207d5a254124dbad0e (patch) | |
| tree | 43e5b108e146dfd273927d08848340f3e7ec0f3f /gcc/cp | |
| parent | 1ad2439beab4d872ca51fe46858a673e51fb8c0a (diff) | |
| download | gcc-6ef15591e356a69b0a573c207d5a254124dbad0e.zip gcc-6ef15591e356a69b0a573c207d5a254124dbad0e.tar.gz gcc-6ef15591e356a69b0a573c207d5a254124dbad0e.tar.bz2 | |
re PR c++/67576 (expression of typeid( expression ) is evaluated twice)
PR c++/67576
PR c++/25466
* rtti.c (build_typeid): Use save_expr, not stabilize_reference.
From-SVN: r231776
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/rtti.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index a192f00..73906f3 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2015-12-17 Jason Merrill <jason@redhat.com> + + PR c++/67576 + PR c++/25466 + * rtti.c (build_typeid): Use save_expr, not stabilize_reference. + 2015-12-16 Patrick Palka <ppalka@gcc.gnu.org> PR c++/16333 diff --git a/gcc/cp/rtti.c b/gcc/cp/rtti.c index b397b55..f42b1cb 100644 --- a/gcc/cp/rtti.c +++ b/gcc/cp/rtti.c @@ -332,7 +332,7 @@ build_typeid (tree exp, tsubst_flags_t complain) /* So we need to look into the vtable of the type of exp. Make sure it isn't a null lvalue. */ exp = cp_build_addr_expr (exp, complain); - exp = stabilize_reference (exp); + exp = save_expr (exp); cond = cp_convert (boolean_type_node, exp, complain); exp = cp_build_indirect_ref (exp, RO_NULL, complain); } |