diff options
Diffstat (limited to 'gcc/cp/method.c')
| -rw-r--r-- | gcc/cp/method.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/gcc/cp/method.c b/gcc/cp/method.c index ff29b596892..316c5d3b8eb 100644 --- a/gcc/cp/method.c +++ b/gcc/cp/method.c @@ -755,7 +755,7 @@ synthesize_method (tree fndecl) tree stmt; location_t save_input_location = input_location; int error_count = errorcount; - int warning_count = warningcount; + int warning_count = warningcount + werrorcount; /* Reset the source location, we might have been previously deferred, and thus have saved where we were first needed. */ @@ -817,7 +817,7 @@ synthesize_method (tree fndecl) pop_deferring_access_checks (); - if (error_count != errorcount || warning_count != warningcount) + if (error_count != errorcount || warning_count != warningcount + werrorcount) inform (input_location, "synthesized method %qD first required here ", fndecl); } @@ -1115,6 +1115,19 @@ walk_field_subobs (tree fields, tree fnname, special_function_kind sfk, "initialize %q+#D", field); } } + else if (sfk == sfk_copy_constructor) + { + /* 12.8p11b5 */ + if (TREE_CODE (mem_type) == REFERENCE_TYPE + && TYPE_REF_IS_RVALUE (mem_type)) + { + if (diag) + error ("copying non-static data member %q#D of rvalue " + "reference type", field); + if (deleted_p) + *deleted_p = true; + } + } if (!CLASS_TYPE_P (mem_type)) continue; |