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| author | Nathan Sidwell <nathan@gcc.gnu.org> | 2005-10-12 10:59:27 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2005-10-12 10:59:27 +0000 |
| commit | dbe91deb9a7ab4b7952a2ae7e897e92b9b90915a (patch) | |
| tree | b0465a3073a9f4f3860f76293fb3d13b4ca9868a /gcc/stor-layout.c | |
| parent | 25c5165b9a7d1a9247c461e4e90dee53ae6e099f (diff) | |
| download | gcc-dbe91deb9a7ab4b7952a2ae7e897e92b9b90915a.zip gcc-dbe91deb9a7ab4b7952a2ae7e897e92b9b90915a.tar.gz gcc-dbe91deb9a7ab4b7952a2ae7e897e92b9b90915a.tar.bz2 | |
re PR c++/19964 (ICE on invalid member declaration)
PR c++/19964
* stor-layout.c (place_field): Set DECL_FIELD_OFFSET and
DECL_FIELD_BIT_OFFSET of FIELD_DECLs, even if they have an invalid
type.
cp:
PR c++/19964
* cp/class.c (walk_subobject_offsets): Don't walk error_mark_node.
testsuite:
PR c++/19964
* g++.dg/parse/crash31.C: New.
From-SVN: r105293
Diffstat (limited to 'gcc/stor-layout.c')
| -rw-r--r-- | gcc/stor-layout.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index aec80a3..7b81abf 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -800,9 +800,19 @@ place_field (record_layout_info rli, tree field) /* The type of this field. */ tree type = TREE_TYPE (field); - if (TREE_CODE (field) == ERROR_MARK || TREE_CODE (type) == ERROR_MARK) - return; + gcc_assert (TREE_CODE (field) != ERROR_MARK); + if (TREE_CODE (type) == ERROR_MARK) + { + if (TREE_CODE (field) == FIELD_DECL) + { + DECL_FIELD_OFFSET (field) = size_int (0); + DECL_FIELD_BIT_OFFSET (field) = bitsize_int (0); + } + + return; + } + /* If FIELD is static, then treat it like a separate variable, not really like a structure field. If it is a FUNCTION_DECL, it's a method. In both cases, all we do is lay out the decl, and we do |