diff options
Diffstat (limited to 'gcc/c-decl.c')
| -rw-r--r-- | gcc/c-decl.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/c-decl.c b/gcc/c-decl.c index 0c05b2438b9..2aa018faf58 100644 --- a/gcc/c-decl.c +++ b/gcc/c-decl.c @@ -4202,6 +4202,7 @@ grokdeclarator (const struct c_declarator *declarator, bool bitfield = width != NULL; tree element_type; struct c_arg_info *arg_info = 0; + const char *errmsg; tree expr_dummy; bool expr_const_operands_dummy; @@ -4835,6 +4836,12 @@ grokdeclarator (const struct c_declarator *declarator, error ("type name declared as function returning an array"); type = integer_type_node; } + errmsg = targetm.invalid_return_type (type); + if (errmsg) + { + error (errmsg); + type = integer_type_node; + } /* Construct the function type and go to the next inner layer of declarator. */ @@ -5381,6 +5388,7 @@ grokparms (struct c_arg_info *arg_info, bool funcdef_flag) { tree parm, type, typelt; unsigned int parmno; + const char *errmsg; /* If there is a parameter of incomplete type in a definition, this is an error. In a declaration this is valid, and a @@ -5424,6 +5432,14 @@ grokparms (struct c_arg_info *arg_info, bool funcdef_flag) } } + errmsg = targetm.invalid_parameter_type (type); + if (errmsg) + { + error (errmsg); + TREE_VALUE (typelt) = error_mark_node; + TREE_TYPE (parm) = error_mark_node; + } + if (DECL_NAME (parm) && TREE_USED (parm)) warn_if_shadowing (parm); } |