diff options
Diffstat (limited to 'gcc/cp/decl2.c')
| -rw-r--r-- | gcc/cp/decl2.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/gcc/cp/decl2.c b/gcc/cp/decl2.c index 3dc5a69df54..05f4b42ac73 100644 --- a/gcc/cp/decl2.c +++ b/gcc/cp/decl2.c @@ -495,6 +495,7 @@ check_member_template (tree tmpl) decl = DECL_TEMPLATE_RESULT (tmpl); if (TREE_CODE (decl) == FUNCTION_DECL + || DECL_ALIAS_TEMPLATE_P (tmpl) || (TREE_CODE (decl) == TYPE_DECL && MAYBE_CLASS_TYPE_P (TREE_TYPE (decl)))) { @@ -4346,6 +4347,14 @@ mark_used (tree decl) && !DECL_DEFAULTED_OUTSIDE_CLASS_P (decl) && ! DECL_INITIAL (decl)) { + /* Defer virtual destructors so that thunks get the right + linkage. */ + if (DECL_VIRTUAL_P (decl) && !at_eof) + { + note_vague_linkage_fn (decl); + return true; + } + /* Remember the current location for a function we will end up synthesizing. Then we can inform the user where it was required in the case of error. */ @@ -4357,7 +4366,7 @@ mark_used (tree decl) on the stack (such as overload resolution candidates). We could just let cp_write_global_declarations handle synthesizing - this function, since we just added it to deferred_fns, but doing + this function by adding it to deferred_fns, but doing it at the use site produces better error messages. */ ++function_depth; synthesize_method (decl); |