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| author | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-12-06 19:54:25 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-12-06 19:54:25 +0100 |
| commit | 947f720f7d7ca03f642e8682a97cb667bd343569 (patch) | |
| tree | 55e78ab15a9de9403f54bc9912e06c048c093bfa /gcc | |
| parent | 3157880f5368588bfadae12c4ba1b52c4fdee75a (diff) | |
| download | gcc-947f720f7d7ca03f642e8682a97cb667bd343569.zip gcc-947f720f7d7ca03f642e8682a97cb667bd343569.tar.gz gcc-947f720f7d7ca03f642e8682a97cb667bd343569.tar.bz2 | |
re PR c++/55573 (ICE in adjust_temp_type, at cp/semantics.c:6454)
PR c++/55573
* semantics.c (adjust_temp_type): Handle VECTOR_CST.
* g++.dg/cpp0x/constexpr-55573.C: New test.
From-SVN: r194262
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cp/semantics.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/cpp0x/constexpr-55573.C | 22 |
4 files changed, 33 insertions, 1 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 96a88b9..23a0a92 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,8 @@ +2012-12-06 Marc Glisse <marc.glisse@inria.fr> + + PR c++/55573 + * semantics.c (adjust_temp_type): Handle VECTOR_CST. + 2012-12-06 Jason Merrill <jason@redhat.com> PR c++/54947 diff --git a/gcc/cp/semantics.c b/gcc/cp/semantics.c index 53e849a..2483267 100644 --- a/gcc/cp/semantics.c +++ b/gcc/cp/semantics.c @@ -6451,7 +6451,7 @@ adjust_temp_type (tree type, tree temp) /* Avoid wrapping an aggregate value in a NOP_EXPR. */ if (TREE_CODE (temp) == CONSTRUCTOR) return build_constructor (type, CONSTRUCTOR_ELTS (temp)); - gcc_assert (SCALAR_TYPE_P (type)); + gcc_assert (scalarish_type_p (type)); return cp_fold_convert (type, temp); } diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ce14c92..1912926 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2012-12-06 Jakub Jelinek <jakub@redhat.com> + PR c++/55573 + * g++.dg/cpp0x/constexpr-55573.C: New test. + +2012-12-06 Jakub Jelinek <jakub@redhat.com> + PR c++/55137 * g++.dg/opt/pr55137.C: New test. * gcc.c-torture/execute/pr55137.c: New test. diff --git a/gcc/testsuite/g++.dg/cpp0x/constexpr-55573.C b/gcc/testsuite/g++.dg/cpp0x/constexpr-55573.C new file mode 100644 index 0000000..1988253 --- /dev/null +++ b/gcc/testsuite/g++.dg/cpp0x/constexpr-55573.C @@ -0,0 +1,22 @@ +// PR c++/55573 +// { dg-do compile } +// { dg-options "-std=gnu++11" } + +template <typename T, int N> +struct ExtVecTraits { + typedef T __attribute__((vector_size (N * sizeof (T)))) type; +}; + +template <typename T> +using Vec4 = typename ExtVecTraits<T,4>::type; + +template <typename T> +struct Rot3 +{ + typedef Vec4<T> Vec; + Vec axis[3]; + constexpr Rot3 (Vec4<T> ix, Vec4<T> iy, Vec4<T> iz) : axis {ix, iy, iz} {} +}; + +typedef Vec4<float> Vec; +Rot3<float> r2 ((Vec) {0, 1, 0, 0}, (Vec){0, 0, 1, 0}, (Vec){1, 0, 0, 0}); |