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Diffstat (limited to 'gcc/cp/decl2.c')
-rw-r--r-- | gcc/cp/decl2.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c index 1ecf0b9..98d8e6a 100644 --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -3228,8 +3228,12 @@ copy_linkage (tree guard, tree decl) { CP_DECL_THREAD_LOCAL_P (guard) = CP_DECL_THREAD_LOCAL_P (decl); set_decl_tls_model (guard, DECL_TLS_MODEL (decl)); - /* We can't rely on DECL_WEAK (decl) or DECL_ONE_ONLY (decl) here, as - they may not be set until import_export_decl at EOF. */ + if (DECL_ONE_ONLY (decl)) + make_decl_one_only (guard, cxx_comdat_group (guard)); + if (TREE_PUBLIC (decl)) + DECL_WEAK (guard) = DECL_WEAK (decl); + /* Also check vague_linkage_p, as DECL_WEAK and DECL_ONE_ONLY might not + be set until import_export_decl at EOF. */ if (vague_linkage_p (decl)) comdat_linkage (guard); DECL_VISIBILITY (guard) = DECL_VISIBILITY (decl); |