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Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 1444edf..6cd1fbb 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -807,6 +807,18 @@ expand_call_inline (tp, walk_subtrees, data) if (!fn) return NULL_TREE; + /* If fn is a declaration of a function in a nested scope that was + globally declared inline, we don't set its DECL_INITIAL. + However, we can't blindly follow DECL_ABSTRACT_ORIGIN because the + C++ front-end uses it for cdtors to refer to their internal + declarations, that are not real functions. Fortunately those + don't have trees to be saved, so we can tell by checking their + DECL_SAVED_TREE. */ + if (! DECL_INITIAL (fn) + && DECL_ABSTRACT_ORIGIN (fn) + && DECL_SAVED_TREE (DECL_ABSTRACT_ORIGIN (fn))) + fn = DECL_ABSTRACT_ORIGIN (fn); + /* Don't try to inline functions that are not well-suited to inlining. */ if (!inlinable_function_p (fn, id)) |