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| author | Patrick Palka <ppalka@redhat.com> | 2024-01-17 13:01:01 -0500 |
|---|---|---|
| committer | Patrick Palka <ppalka@redhat.com> | 2024-01-17 13:01:01 -0500 |
| commit | 68cea2d32a9fd525154b6a48042e5835d4c5e371 (patch) | |
| tree | 1b7db769a2c867bc8e4d417e49ad089a423724b6 /gcc/cp | |
| parent | 6eca0d23b7ea84f1d41057bcc9f71d8e0d2d2fe3 (diff) | |
| download | gcc-68cea2d32a9fd525154b6a48042e5835d4c5e371.zip gcc-68cea2d32a9fd525154b6a48042e5835d4c5e371.tar.gz gcc-68cea2d32a9fd525154b6a48042e5835d4c5e371.tar.bz2 | |
c++: address of class NTTP object as targ [PR113242]
invalid_tparm_referent_p was rejecting using the address of a class NTTP
object as a template argument, but this should be fine.
PR c++/113242
PR c++/99493
gcc/cp/ChangeLog:
* pt.cc (invalid_tparm_referent_p) <case ADDR_EXPR>: Suppress
DECL_ARTIFICIAL rejection test for class NTTP objects.
gcc/testsuite/ChangeLog:
* g++.dg/cpp2a/nontype-class61.C: New test.
* g++.dg/cpp2a/nontype-class62.C: New test.
Reviewed-by: Jason Merrill <jason@redhat.com>
Diffstat (limited to 'gcc/cp')
| -rw-r--r-- | gcc/cp/pt.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/cp/pt.cc b/gcc/cp/pt.cc index b611723..f82d018 100644 --- a/gcc/cp/pt.cc +++ b/gcc/cp/pt.cc @@ -7217,8 +7217,10 @@ invalid_tparm_referent_p (tree type, tree expr, tsubst_flags_t complain) * a string literal (5.13.5), * the result of a typeid expression (8.2.8), or * a predefined __func__ variable (11.4.1). */ - else if (VAR_P (decl) && DECL_ARTIFICIAL (decl)) + else if (VAR_P (decl) && DECL_ARTIFICIAL (decl) + && !DECL_NTTP_OBJECT_P (decl)) { + gcc_checking_assert (DECL_TINFO_P (decl) || DECL_FNAME_P (decl)); if (complain & tf_error) error ("the address of %qD is not a valid template argument", decl); |