diff options
| author | reichelt <reichelt@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-06-20 13:02:47 +0000 |
|---|---|---|
| committer | reichelt <reichelt@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-06-20 13:02:47 +0000 |
| commit | e9432e8fe00d34c3d34a471dbe2728b44b9e9a2d (patch) | |
| tree | e303065643dbc7ce507ca168fef3a32fd9b8a7c7 /gcc | |
| parent | 31e389a27cd6ef6a2d400905175ccd60b318af70 (diff) | |
| download | gcc-e9432e8fe00d34c3d34a471dbe2728b44b9e9a2d.tar.gz | |
PR c++/28052
* init.c (push_base_cleanups): Skip members with invalid types.
* typeck.c (build_class_member_access_expr): Robustify.
* g++.dg/other/bitfield2.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114811 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/cp/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/cp/init.c | 4 | ||||
| -rw-r--r-- | gcc/cp/typeck.c | 2 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/other/bitfield2.C | 9 |
5 files changed, 24 insertions, 2 deletions
diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog index 72a723f51cb..7f022ad8d79 100644 --- a/gcc/cp/ChangeLog +++ b/gcc/cp/ChangeLog @@ -1,3 +1,9 @@ +2006-06-20 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28052 + * init.c (push_base_cleanups): Skip members with invalid types. + * typeck.c (build_class_member_access_expr): Robustify. + 2006-06-19 Mark Mitchell <mark@codesourcery.com> * pt.c (instantiate_template): Fix typo in comment. diff --git a/gcc/cp/init.c b/gcc/cp/init.c index 590036b882c..357cba99812 100644 --- a/gcc/cp/init.c +++ b/gcc/cp/init.c @@ -2898,7 +2898,9 @@ push_base_cleanups (void) for (member = TYPE_FIELDS (current_class_type); member; member = TREE_CHAIN (member)) { - if (TREE_CODE (member) != FIELD_DECL || DECL_ARTIFICIAL (member)) + if (TREE_TYPE (member) == error_mark_node + || TREE_CODE (member) != FIELD_DECL + || DECL_ARTIFICIAL (member)) continue; if (TYPE_HAS_NONTRIVIAL_DESTRUCTOR (TREE_TYPE (member))) { diff --git a/gcc/cp/typeck.c b/gcc/cp/typeck.c index d50c08b0c7e..f993bf78916 100644 --- a/gcc/cp/typeck.c +++ b/gcc/cp/typeck.c @@ -1723,7 +1723,7 @@ build_class_member_access_expr (tree object, tree member, tree member_scope; tree result = NULL_TREE; - if (object == error_mark_node || member == error_mark_node) + if (error_operand_p (object) || error_operand_p (member)) return error_mark_node; gcc_assert (DECL_P (member) || BASELINK_P (member)); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5491dbeede1..4aa506fca6b 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2006-06-20 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR c++/28052 + * g++.dg/other/bitfield2.C: New test. + 2006-06-20 Zdenek Dvorak <dvorakz@suse.cz> PR tree-optimization/27331 diff --git a/gcc/testsuite/g++.dg/other/bitfield2.C b/gcc/testsuite/g++.dg/other/bitfield2.C new file mode 100644 index 00000000000..cd9a837dcab --- /dev/null +++ b/gcc/testsuite/g++.dg/other/bitfield2.C @@ -0,0 +1,9 @@ +// PR c++/28052 +// { dg-do compile } + +struct A +{ + double d : 2; // { dg-error "non-integral" } + A() {} + ~A() {} +}; |