diff options
| -rw-r--r-- | tccgen.c | 9 |
1 files changed, 5 insertions, 4 deletions
@@ -2738,7 +2738,7 @@ static void parse_attribute(AttributeDef *ad) } /* enum/struct/union declaration. u is either VT_ENUM or VT_STRUCT */ -static void struct_decl(CType *type, int u) +static void struct_decl(CType *type, int u, int tdef) { int a, v, size, align, maxalign, c, offset; int bit_size, bit_pos, bsize, bt, lbit_pos, prevbt; @@ -2759,7 +2759,8 @@ static void struct_decl(CType *type, int u) if (s->type.t != a) tcc_error("invalid type"); goto do_decl; - } + } else if (tok >= TOK_IDENT && !tdef) + tcc_error("unknown struct/union/enum"); } else { v = anon_sym++; } @@ -3014,14 +3015,14 @@ static int parse_btype(CType *type, AttributeDef *ad) } break; case TOK_ENUM: - struct_decl(&type1, VT_ENUM); + struct_decl(&type1, VT_ENUM, t & VT_TYPEDEF); basic_type2: u = type1.t; type->ref = type1.ref; goto basic_type1; case TOK_STRUCT: case TOK_UNION: - struct_decl(&type1, VT_STRUCT); + struct_decl(&type1, VT_STRUCT, t & VT_TYPEDEF); goto basic_type2; /* type modifiers */ |