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| author | Andrew Pinski <pinskia@physics.uc.edu> | 2006-09-15 04:50:04 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2006-09-14 21:50:04 -0700 |
| commit | 9bdb04a2f5df0bafb2ab16be673febd789c3a487 (patch) | |
| tree | 0eff9007b485d53340be9861f85a919fdf2b9e9d /gcc | |
| parent | 0b35aac25db5278bb91f6d975e1e56084749a85d (diff) | |
| download | gcc-9bdb04a2f5df0bafb2ab16be673febd789c3a487.zip gcc-9bdb04a2f5df0bafb2ab16be673febd789c3a487.tar.gz gcc-9bdb04a2f5df0bafb2ab16be673febd789c3a487.tar.bz2 | |
re PR c++/29002 (ICE on array of ptr-to-member or struct containing ptr-to-member of unknown size)
2006-09-14 Andrew Pinski <pinskia@physics.uc.edu>
PR C++/29002
* init.c (build_zero_init): If we have an error mark node for
the array size, return.
2006-09-14 Andrew Pinski <pinskia@physics.uc.edu>
PR C++/29002
* g++.dg/init/array22.C: New test.
* g++.dg/init/array23.C: New test.
From-SVN: r116962
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/init.c | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/init/array22.C | 6 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/init/array23.C | 6 |
5 files changed, 29 insertions, 0 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index bcb6dc8..1123643 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2006-09-14 Andrew Pinski <pinskia@physics.uc.edu> + + PR C++/29002 + * init.c (build_zero_init): If we have an error mark node for + the array size, return. + 2006-09-10 Mark Mitchell <mark@codesourcery.com> PR c++/28991 diff --git a/gcc/cp/init.c b/gcc/cp/init.c index ad40736..8faa03d 100644 --- a/gcc/cp/init.c +++ b/gcc/cp/init.c @@ -223,6 +223,11 @@ build_zero_init (tree type, tree nelts, bool static_storage_p) nelts, integer_one_node); else max_index = array_type_nelts (type); + + /* If we have an error_mark here, we should just return error mark + as we don't know the size of the array yet. */ + if (max_index == error_mark_node) + return error_mark_node; gcc_assert (TREE_CODE (max_index) == INTEGER_CST); /* A zero-sized array, which is accepted as an extension, will diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f1581fa..fd06af6 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2006-09-14 Andrew Pinski <pinskia@physics.uc.edu> + + PR C++/29002 + * g++.dg/init/array22.C: New test. + * g++.dg/init/array23.C: New test. + 2006-09-14 Arnaud Charlet <charlet@adacore.com> * stackcheck.lst: Update list of tests requiring stack checking. diff --git a/gcc/testsuite/g++.dg/init/array22.C b/gcc/testsuite/g++.dg/init/array22.C new file mode 100644 index 0000000..0c5bb33 --- /dev/null +++ b/gcc/testsuite/g++.dg/init/array22.C @@ -0,0 +1,6 @@ +// PR C++/29002 +// We ICE trying to set the "zero" initializer on the incomplete +// array + +struct A {}; +int A::* x[]; // { dg-error "size" } diff --git a/gcc/testsuite/g++.dg/init/array23.C b/gcc/testsuite/g++.dg/init/array23.C new file mode 100644 index 0000000..80ffb0a --- /dev/null +++ b/gcc/testsuite/g++.dg/init/array23.C @@ -0,0 +1,6 @@ +// PR C++/29002 +// We ICE trying to set the "zero" initializer on the incomplete +// array + +struct A {A();int A::* t;}; +A x[]; // { dg-error "size" } |