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| author | Richard Guenther <rguenther@suse.de> | 2010-04-26 09:13:00 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2010-04-26 09:13:00 +0000 |
| commit | 1ae3075b79bad398cb152bef6d4431536aa6bde1 (patch) | |
| tree | 1bcc92a1e332646dc08a56c785a3b7e88f594313 /gcc/tree.c | |
| parent | 4b5caab7712abeb3e4e1fa0ce6f74484e5953079 (diff) | |
| download | gcc-1ae3075b79bad398cb152bef6d4431536aa6bde1.zip gcc-1ae3075b79bad398cb152bef6d4431536aa6bde1.tar.gz gcc-1ae3075b79bad398cb152bef6d4431536aa6bde1.tar.bz2 | |
re PR debug/42425 (ICE declaring local class)
2010-04-26 Richard Guenther <rguenther@suse.de>
PR lto/42425
* tree.c (free_lang_data_in_type): Do not free TYPE_CONTEXT
if emitting debug information and it is either a function
or a namespace decl.
* g++.dg/lto/20100423-2_0.C: New testcase.
From-SVN: r158722
Diffstat (limited to 'gcc/tree.c')
| -rw-r--r-- | gcc/tree.c | 7 |
1 files changed, 6 insertions, 1 deletions
@@ -4258,7 +4258,12 @@ free_lang_data_in_type (tree type) TYPE_LANG_SLOT_1 (type) = NULL_TREE; } - TYPE_CONTEXT (type) = NULL_TREE; + if (debug_info_level < DINFO_LEVEL_TERSE + || (TYPE_CONTEXT (type) + && TREE_CODE (TYPE_CONTEXT (type)) != FUNCTION_DECL + && TREE_CODE (TYPE_CONTEXT (type)) != NAMESPACE_DECL)) + TYPE_CONTEXT (type) = NULL_TREE; + if (debug_info_level < DINFO_LEVEL_TERSE) TYPE_STUB_DECL (type) = NULL_TREE; } |