https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67219
--- Comment #9 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- This looks quite good. Will see if it passes a regression-test. Index: arith.c =================================================================== --- arith.c (Revision 241590) +++ arith.c (Arbeitskopie) @@ -2072,11 +2072,11 @@ gfc_int2real (gfc_expr *src, int kind) if (warn_conversion && wprecision_int_real (src->value.integer, result->value.real)) - gfc_warning_now (OPT_Wconversion, "Change of value in conversion " - "from %qs to %qs at %L", - gfc_typename (&src->ts), - gfc_typename (&result->ts), - &src->where); + gfc_warning (OPT_Wconversion, "Change of value in conversion " + "from %qs to %qs at %L", + gfc_typename (&src->ts), + gfc_typename (&result->ts), + &src->where); return result; } Index: primary.c =================================================================== --- primary.c (Revision 241590) +++ primary.c (Arbeitskopie) @@ -1353,6 +1353,7 @@ match_complex_constant (gfc_expr **result) if (gfc_match_char (',') == MATCH_NO) { + gfc_clear_warning (); gfc_pop_error (&old_error); m = MATCH_NO; goto cleanup