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| author | Jason Merrill <jason@redhat.com> | 2015-04-24 15:11:45 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2015-04-24 15:11:45 -0400 |
| commit | c6f044f7664a1659618e0585c703036f472a1caa (patch) | |
| tree | fcec492840a88dd43e1c97bfb438cc31723cd5fe /gcc/tree.c | |
| parent | 6f96dcebb22a03fd4df64a18c13c5bbc1cee8a76 (diff) | |
| download | gcc-c6f044f7664a1659618e0585c703036f472a1caa.zip gcc-c6f044f7664a1659618e0585c703036f472a1caa.tar.gz gcc-c6f044f7664a1659618e0585c703036f472a1caa.tar.bz2 | |
re PR c++/50800 (Internal compiler error in finish_member_declarations, possibly related to may_alias attribute)
PR c++/50800
gcc/
* tree.c (build_reference_type_for_mode): Don't pass can_alias_all
down when building TYPE_CANONICAL.
(build_pointer_type_for_mode): Likewise.
gcc/cp/
* typeck.c (structural_comptypes): Don't check TYPE_REF_CAN_ALIAS_ALL.
From-SVN: r222419
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -7706,7 +7706,7 @@ build_pointer_type_for_mode (tree to_type, machine_mode mode, else if (TYPE_CANONICAL (to_type) != to_type) TYPE_CANONICAL (t) = build_pointer_type_for_mode (TYPE_CANONICAL (to_type), - mode, can_alias_all); + mode, false); /* Lay out the type. This function has many callers that are concerned with expression-construction, and this simplifies them all. */ @@ -7773,7 +7773,7 @@ build_reference_type_for_mode (tree to_type, machine_mode mode, else if (TYPE_CANONICAL (to_type) != to_type) TYPE_CANONICAL (t) = build_reference_type_for_mode (TYPE_CANONICAL (to_type), - mode, can_alias_all); + mode, false); layout_type (t); |