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| author | Jason Merrill <jason@gcc.gnu.org> | 2011-03-10 17:37:22 -0500 |
|---|---|---|
| committer | Jason Merrill <jason@gcc.gnu.org> | 2011-03-10 17:37:22 -0500 |
| commit | 18d920539d6d7f5be5a1eb58613da4f91f26fbfb (patch) | |
| tree | ed11f647b03450960c8b2c0d83b0de6f831f7883 /gcc/stor-layout.c | |
| parent | 67a2f76d4c054da755bd23ef9a08854b3340b715 (diff) | |
| download | gcc-18d920539d6d7f5be5a1eb58613da4f91f26fbfb.zip gcc-18d920539d6d7f5be5a1eb58613da4f91f26fbfb.tar.gz gcc-18d920539d6d7f5be5a1eb58613da4f91f26fbfb.tar.bz2 | |
re PR c++/48029 (ICE in finish_member_declaration() with --param ggc-min-expand=0 --param ggc-min-heapsize=0)
PR c++/48029
* stor-layout.c (layout_type): Don't set structural equality
on arrays of incomplete type.
* tree.c (type_hash_eq): Handle comparing them properly.
* cp/pt.c (iterative_hash_template_arg): Remove special case for
ARRAY_TYPE.
From-SVN: r170853
Diffstat (limited to 'gcc/stor-layout.c')
| -rw-r--r-- | gcc/stor-layout.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/gcc/stor-layout.c b/gcc/stor-layout.c index 9056d7e..ed36c5b 100644 --- a/gcc/stor-layout.c +++ b/gcc/stor-layout.c @@ -2028,11 +2028,6 @@ layout_type (tree type) #else TYPE_ALIGN (type) = MAX (TYPE_ALIGN (element), BITS_PER_UNIT); #endif - if (!TYPE_SIZE (element)) - /* We don't know the size of the underlying element type, so - our alignment calculations will be wrong, forcing us to - fall back on structural equality. */ - SET_TYPE_STRUCTURAL_EQUALITY (type); TYPE_USER_ALIGN (type) = TYPE_USER_ALIGN (element); SET_TYPE_MODE (type, BLKmode); if (TYPE_SIZE (type) != 0 |