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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2014-03-13 16:05:15 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2014-03-13 16:05:15 +0000 |
| commit | b0a87402783d157875be6667d3d5bcf3396463a6 (patch) | |
| tree | 889bbda4c0fc95e7a6fd3041ebf337211ada40aa | |
| parent | 7891065aa73da81e05d93711637c737fccd34678 (diff) | |
| download | gcc-b0a87402783d157875be6667d3d5bcf3396463a6.zip gcc-b0a87402783d157875be6667d3d5bcf3396463a6.tar.gz gcc-b0a87402783d157875be6667d3d5bcf3396463a6.tar.bz2 | |
re PR c++/60383 (ICE with invalid template specialization)
/cp
2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60383
* pt.c (maybe_process_partial_specialization): Check return value
of check_specialization_namespace.
/testsuite
2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/60383
* g++.dg/template/crash118.C: New.
* g++.dg/template/crash95.C: Adjust.
From-SVN: r208550
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/pt.c | 4 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/template/crash118.C | 11 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/template/crash95.C | 2 |
5 files changed, 27 insertions, 2 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index e5732f2..d90b988 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,5 +1,11 @@ 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com> + PR c++/60383 + * pt.c (maybe_process_partial_specialization): Check return value + of check_specialization_namespace. + +2014-03-13 Paolo Carlini <paolo.carlini@oracle.com> + PR c++/60254 * semantics.c (finish_static_assert): Call cxx_constant_value only if require_potential_rvalue_constant_expression returns true. diff --git a/gcc/cp/pt.c b/gcc/cp/pt.c index 7e287f7..c791d03 100644 --- a/gcc/cp/pt.c +++ b/gcc/cp/pt.c @@ -850,7 +850,9 @@ maybe_process_partial_specialization (tree type) if (CLASSTYPE_IMPLICIT_INSTANTIATION (type) && !COMPLETE_TYPE_P (type)) { - check_specialization_namespace (CLASSTYPE_TI_TEMPLATE (type)); + if (!check_specialization_namespace (CLASSTYPE_TI_TEMPLATE (type)) + && !at_namespace_scope_p ()) + return error_mark_node; SET_CLASSTYPE_TEMPLATE_SPECIALIZATION (type); DECL_SOURCE_LOCATION (TYPE_MAIN_DECL (type)) = input_location; if (processing_template_decl) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index fd7e979..ba1b7e8 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2014-03-13 Paolo Carlini <paolo.carlini@oracle.com> + + PR c++/60383 + * g++.dg/template/crash118.C: New. + * g++.dg/template/crash95.C: Adjust. + 2014-03-13 Vladimir Makarov <vmakarov@redhat.com> PR rtl-optimization/57189 diff --git a/gcc/testsuite/g++.dg/template/crash118.C b/gcc/testsuite/g++.dg/template/crash118.C new file mode 100644 index 0000000..e0de605 --- /dev/null +++ b/gcc/testsuite/g++.dg/template/crash118.C @@ -0,0 +1,11 @@ +// PR c++/60383 + +template<int> struct A +{ + template<typename> struct B + { + template<typename T> struct B<T*> {}; // { dg-error "specialization" } + }; +}; + +A<0>::B<char*> b; diff --git a/gcc/testsuite/g++.dg/template/crash95.C b/gcc/testsuite/g++.dg/template/crash95.C index 2ad9e98..f60e635 100644 --- a/gcc/testsuite/g++.dg/template/crash95.C +++ b/gcc/testsuite/g++.dg/template/crash95.C @@ -8,4 +8,4 @@ template < typename > struct S }; }; -S < int > s(0); // { dg-error "incomplete type" } +S < int > s(0); // { dg-error "no matching" } |