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| author | Jason Merrill <jason@redhat.com> | 2020-06-01 17:58:57 -0400 |
|---|---|---|
| committer | Jason Merrill <jason@redhat.com> | 2020-06-02 15:00:00 -0400 |
| commit | 4b68cb38ddca37a14a6f2f43de3a6d396ee1bc79 (patch) | |
| tree | f366c93602724605812cf3de0e5dcc828b92ef7a /gcc/cp/pt.c | |
| parent | 4013baf99c38f7bca06a51f8301e8fb195ccfa33 (diff) | |
| download | gcc-4b68cb38ddca37a14a6f2f43de3a6d396ee1bc79.zip gcc-4b68cb38ddca37a14a6f2f43de3a6d396ee1bc79.tar.gz gcc-4b68cb38ddca37a14a6f2f43de3a6d396ee1bc79.tar.bz2 | |
c++: *this capture in const member fn [PR95193].
Here, the capture proxy for *this is const, but its DECL_VALUE_EXPR is not.
Don't ICE on this; it's a reasonable difference, since in C++ an rvalue of
scalar type does not have cv-qualifiers.
gcc/cp/ChangeLog:
PR c++/95193
* pt.c (tsubst_decl): Relax assert.
gcc/testsuite/ChangeLog:
PR c++/95193
* g++.dg/cpp1z/lambda-this7.C: New test.
Diffstat (limited to 'gcc/cp/pt.c')
| -rw-r--r-- | gcc/cp/pt.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 907ca87..9c03c5a 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -14633,7 +14633,8 @@ tsubst_decl (tree t, tree args, tsubst_flags_t complain) && DECL_BIT_FIELD_TYPE (TREE_OPERAND (ve, 1)) == type) type = TREE_TYPE (ve); else - gcc_checking_assert (TREE_TYPE (ve) == type); + gcc_checking_assert (TYPE_MAIN_VARIANT (TREE_TYPE (ve)) + == TYPE_MAIN_VARIANT (type)); SET_DECL_VALUE_EXPR (r, ve); } if (CP_DECL_THREAD_LOCAL_P (r) |