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| author | Jason Merrill <jason@redhat.com> | 2019-11-27 17:05:47 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2019-11-27 17:05:47 -0500 |
| commit | 1f41df916c2d6d7598cb5e67cdaebdc86910e902 (patch) | |
| tree | 50c06c4b53bf6fd71ab1e834aabdcf0a2c7e4b37 /gcc/dce.c | |
| parent | 96cbfa7ff8a146febd6af9a53d10468a90706419 (diff) | |
| download | gcc-1f41df916c2d6d7598cb5e67cdaebdc86910e902.zip gcc-1f41df916c2d6d7598cb5e67cdaebdc86910e902.tar.gz gcc-1f41df916c2d6d7598cb5e67cdaebdc86910e902.tar.bz2 | |
Fix constrained alias template transparency.
A constrained alias template can't be treated as equivalent to its
underlying template/type for much the same reason that an alias template
like void_t can't; we're relying on checking during substitution.
* cxx-pretty-print.c (pp_cxx_unqualified_id): Handle alias
template-id.
* pt.c (complex_alias_template_p): True if constraints.
(get_underlying_template, tsubst): Check alias constraints.
(push_template_decl_real): Set alias constraints here.
* parser.c (cp_parser_alias_declaration): Not here.
* constraint.cc (get_constraints): Take const_tree.
From-SVN: r278785
Diffstat (limited to 'gcc/dce.c')
0 files changed, 0 insertions, 0 deletions