diff options
| author | Patrick Palka <ppalka@redhat.com> | 2022-09-13 09:48:04 -0400 |
|---|---|---|
| committer | Patrick Palka <ppalka@redhat.com> | 2022-09-13 09:48:04 -0400 |
| commit | 441a4880cba0908e58a102b068095e4ac2bb46cc (patch) | |
| tree | fc379ce94a32967f51eb7b99bec5ffb709c443f8 /gcc/tree-ssa.cc | |
| parent | 48e40d0b658c0b7989dfbe67468430b532bcbbe9 (diff) | |
| download | gcc-441a4880cba0908e58a102b068095e4ac2bb46cc.zip gcc-441a4880cba0908e58a102b068095e4ac2bb46cc.tar.gz gcc-441a4880cba0908e58a102b068095e4ac2bb46cc.tar.bz2 | |
c++: some missing-SFINAE fixes
It looks like we aren't respecting SFINAE for:
* an invalid/non-constant conditional explicit-specifier
* a non-constant conditional noexcept-specifier
* a non-constant argument to __integer_pack
This patch fixes these in the usual way, by passing complain and
propagating error_mark_node appropriately.
gcc/cp/ChangeLog:
* decl.cc (build_explicit_specifier): Pass complain to
cxx_constant_value.
* except.cc (build_noexcept_spec): Likewise.
* pt.cc (expand_integer_pack): Likewise.
(tsubst_function_decl): Propagate error_mark_node returned
from build_explicit_specifier.
gcc/testsuite/ChangeLog:
* g++.dg/cpp1z/noexcept-type26.C: New test.
* g++.dg/cpp2a/explicit19.C: New test.
* g++.dg/ext/integer-pack6.C: New test.
Diffstat (limited to 'gcc/tree-ssa.cc')
0 files changed, 0 insertions, 0 deletions