diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/c-decl.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 621e71d..8f95348 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -973,8 +973,12 @@ poplevel (keep, reverse, functionbody) { /* If this decl was copied from a file-scope decl on account of a block-scope extern decl, - propagate TREE_ADDRESSABLE to the file-scope decl. */ - if (DECL_ABSTRACT_ORIGIN (decl) != 0) + propagate TREE_ADDRESSABLE to the file-scope decl. + + DECL_ABSTRACT_ORIGIN can be set to itself if warn_return_type is + true, since then the decl goes through save_for_inline_copying. */ + if (DECL_ABSTRACT_ORIGIN (decl) != 0 + && DECL_ABSTRACT_ORIGIN (decl) != decl) TREE_ADDRESSABLE (DECL_ABSTRACT_ORIGIN (decl)) = 1; else { |