diff options
Diffstat (limited to 'gcc/function.c')
| -rw-r--r-- | gcc/function.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/gcc/function.c b/gcc/function.c index 04f8ca6..653e2ab 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -4307,16 +4307,25 @@ assign_parms (fndecl) tree passed_type = DECL_ARG_TYPE (parm); tree nominal_type = TREE_TYPE (parm); int pretend_named; + int last_named = 0, named_arg; - /* Set LAST_NAMED if this is last named arg before some + /* Set LAST_NAMED if this is last named arg before last anonymous args. */ - int last_named = ((TREE_CHAIN (parm) == 0 - || DECL_NAME (TREE_CHAIN (parm)) == 0) - && (stdarg || current_function_varargs)); + if (stdarg || current_function_varargs) + { + tree tem; + + for (tem = TREE_CHAIN (parm); tem; tem = TREE_CHAIN (tem)) + if (DECL_NAME (tem)) + break; + + if (tem == 0) + last_named = 1; + } /* Set NAMED_ARG if this arg should be treated as a named arg. For most machines, if this is a varargs/stdarg function, then we treat the last named arg as if it were anonymous too. */ - int named_arg = STRICT_ARGUMENT_NAMING ? 1 : ! last_named; + named_arg = STRICT_ARGUMENT_NAMING ? 1 : ! last_named; if (TREE_TYPE (parm) == error_mark_node /* This can happen after weird syntax errors |