diff options
| -rw-r--r-- | servers/rendering/shader_language.cpp | 92 |
1 files changed, 53 insertions, 39 deletions
diff --git a/servers/rendering/shader_language.cpp b/servers/rendering/shader_language.cpp index 2a3abb0e82..752e7b96be 100644 --- a/servers/rendering/shader_language.cpp +++ b/servers/rendering/shader_language.cpp @@ -7648,57 +7648,71 @@ Error ShaderLanguage::_parse_shader(const Map<StringName, FunctionInfo> &p_funct _set_error("void datatype not allowed here"); return ERR_PARSE_ERROR; } - tk = _get_token(); - - if (tk.type != TK_IDENTIFIER && tk.type != TK_BRACKET_OPEN) { - _set_error("Expected identifier or '['."); - return ERR_PARSE_ERROR; - } + bool first = true; + bool fixed_array_size = false; int array_size = 0; - if (tk.type == TK_BRACKET_OPEN) { - Error error = _parse_global_array_size(array_size, constants); - if (error != OK) { - return error; - } + do { tk = _get_token(); - } - if (tk.type != TK_IDENTIFIER) { - _set_error("Expected identifier!"); - return ERR_PARSE_ERROR; - } + if (first) { + first = false; - MemberNode *member = alloc_node<MemberNode>(); - member->precision = precision; - member->datatype = type; - member->struct_name = struct_name; - member->name = tk.text; - member->array_size = array_size; + if (tk.type != TK_IDENTIFIER && tk.type != TK_BRACKET_OPEN) { + _set_error("Expected identifier or '['."); + return ERR_PARSE_ERROR; + } - if (member_names.has(member->name)) { - _set_error("Redefinition of '" + String(member->name) + "'"); - return ERR_PARSE_ERROR; - } - member_names.insert(member->name); - tk = _get_token(); + if (tk.type == TK_BRACKET_OPEN) { + Error error = _parse_global_array_size(array_size, constants); + if (error != OK) { + return error; + } + fixed_array_size = true; + tk = _get_token(); + } + } - if (tk.type == TK_BRACKET_OPEN) { - Error error = _parse_global_array_size(member->array_size, constants); - if (error != OK) { - return error; + if (tk.type != TK_IDENTIFIER) { + _set_error("Expected identifier!"); + return ERR_PARSE_ERROR; + } + + MemberNode *member = alloc_node<MemberNode>(); + member->precision = precision; + member->datatype = type; + member->struct_name = struct_name; + member->name = tk.text; + member->array_size = array_size; + + if (member_names.has(member->name)) { + _set_error("Redefinition of '" + String(member->name) + "'"); + return ERR_PARSE_ERROR; } + member_names.insert(member->name); tk = _get_token(); - } - if (tk.type != TK_SEMICOLON) { - _set_error("Expected ';'"); - return ERR_PARSE_ERROR; - } + if (tk.type == TK_BRACKET_OPEN) { + Error error = _parse_global_array_size(member->array_size, constants); + if (error != OK) { + return error; + } + tk = _get_token(); + } + + if (!fixed_array_size) { + array_size = 0; + } + + if (tk.type != TK_SEMICOLON && tk.type != TK_COMMA) { + _set_error("Expected ',' or ';' after struct member."); + return ERR_PARSE_ERROR; + } - st_node->members.push_back(member); - member_count++; + st_node->members.push_back(member); + member_count++; + } while (tk.type == TK_COMMA); // another member } } if (member_count == 0) { |