Test report

Aliasduckbill platypus
Date2024-01-05_05h00m01s
Commit ID0638d741792bb84c845f861d1d55183113be99ab
Tests summary
PartPassed / Total
Part 1: Lexer and parser75 / 75
Part 2: AST and sematic analysis92 / 95
Part 3: Code generation28 / 29
Part 4: Register Allocation0 / 48
Part 5: Object-Oriented Features31 / 40
Exit codes
CodeExplanation
260Generated program contains too many memory accesses.
250One or more lexer error(s).
245One or more parse error(s).
240One or more semantic error(s).
230Compiled program produced wrong output.
224AST construction is wrong.
204Compiled program not found.
124Your compiler or program timed out (your compiler or produced program might have an infinite loop).
1JVM exited prematurely. It might occur when your compiler has infinite recursion/loops, throws an uncaught exception, requires a different Java version, or when you have forgotten to push some files with git, etc.

Part 1: Lexer and parser

Test nameComponentCompiler exit codeExpected compiler exit codeCompiled program exit codeExpected compiled program exit codeMemory accessesMax memory accessesResult
fibonacci lexer 0 0 N/A N/A N/A N/A Pass
int lexer 0 0 N/A N/A N/A N/A Pass
intintint lexer 0 0 N/A N/A N/A N/A Pass
single_comment lexer 0 0 N/A N/A N/A N/A Pass
multi_comment lexer 0 0 N/A N/A N/A N/A Pass
nested_comments lexer 0 0 N/A N/A N/A N/A Pass
all_tokens lexer 0 0 N/A N/A N/A N/A Pass
escape_codes_1 lexer 0 0 N/A N/A N/A N/A Pass
escape_codes_2 lexer 250 250 N/A N/A N/A N/A Pass
multiple_characters_in_single_quotes lexer 250 250 N/A N/A N/A N/A Pass
char_assign_digits lexer 250 250 N/A N/A N/A N/A Pass
most_chars lexer 0 0 N/A N/A N/A N/A Pass
no_main lexer 0 0 N/A N/A N/A N/A Pass
minimal lexer 0 0 N/A N/A N/A N/A Pass
undefined_token lexer 250 250 N/A N/A N/A N/A Pass
identifiers lexer 0 0 N/A N/A N/A N/A Pass
includes lexer 0 0 N/A N/A N/A N/A Pass
preprocessing lexer 250 250 N/A N/A N/A N/A Pass
empty lexer 0 0 N/A N/A N/A N/A Pass
division lexer 0 0 N/A N/A N/A N/A Pass
fibonacci parser 0 0 N/A N/A N/A N/A Pass
int parser 245 245 N/A N/A N/A N/A Pass
single_comment parser 0 0 N/A N/A N/A N/A Pass
multi_comment parser 0 0 N/A N/A N/A N/A Pass
nested_comments parser 245 245 N/A N/A N/A N/A Pass
escape_codes_1 parser 0 0 N/A N/A N/A N/A Pass
most_chars parser 0 0 N/A N/A N/A N/A Pass
no_main parser 245 245 N/A N/A N/A N/A Pass
minimal parser 0 0 N/A N/A N/A N/A Pass
just_main parser 245 245 N/A N/A N/A N/A Pass
identifiers parser 0 0 N/A N/A N/A N/A Pass
includes parser 0 0 N/A N/A N/A N/A Pass
empty parser 0 0 N/A N/A N/A N/A Pass
while_loop_1 parser 0 0 N/A N/A N/A N/A Pass
while_loop_2 parser 0 0 N/A N/A N/A N/A Pass
while_loop_3 parser 245 245 N/A N/A N/A N/A Pass
unterminated_stmt parser 245 245 N/A N/A N/A N/A Pass
function_application_1 parser 245 245 N/A N/A N/A N/A Pass
function_application_2 parser 0 0 N/A N/A N/A N/A Pass
function_application_3 parser 0 0 N/A N/A N/A N/A Pass
function_application_4 parser 245 245 N/A N/A N/A N/A Pass
function_application_5 parser 0 0 N/A N/A N/A N/A Pass
count_to_n parser 0 0 N/A N/A N/A N/A Pass
declarations parser 0 0 N/A N/A N/A N/A Pass
missing_declarations parser 0 0 N/A N/A N/A N/A Pass
double_declarations parser 0 0 N/A N/A N/A N/A Pass
reserved_keyword_as_identifier parser 245 245 N/A N/A N/A N/A Pass
program_ends_with_single_comment parser 0 0 N/A N/A N/A N/A Pass
empty_functions_1 parser 0 0 N/A N/A N/A N/A Pass
empty_functions_2 parser 0 0 N/A N/A N/A N/A Pass
empty_comparison parser 245 245 N/A N/A N/A N/A Pass
else_if parser 0 0 N/A N/A N/A N/A Pass
arithmetic_1 parser 0 0 N/A N/A N/A N/A Pass
arithmetic_2 parser 0 0 N/A N/A N/A N/A Pass
broken_arithmetic parser 245 245 N/A N/A N/A N/A Pass
assignment_error parser 245 245 N/A N/A N/A N/A Pass
all_syntax_categories parser 0 0 N/A N/A N/A N/A Pass
all_syntax_categories_with_spaces parser 0 0 N/A N/A N/A N/A Pass
all_syntax_categories_compact parser 0 0 N/A N/A N/A N/A Pass
type_error parser 0 0 N/A N/A N/A N/A Pass
identifier_missing_type parser 245 245 N/A N/A N/A N/A Pass
nested_conditional_statements parser 0 0 N/A N/A N/A N/A Pass
empty_conditional parser 245 245 N/A N/A N/A N/A Pass
if_empty_body parser 0 0 N/A N/A N/A N/A Pass
statements_as_expressions parser 245 245 N/A N/A N/A N/A Pass
deep_body_nesting parser 0 0 N/A N/A N/A N/A Pass
variable_initialization parser 245 245 N/A N/A N/A N/A Pass
returning_multiple_times parser 0 0 N/A N/A N/A N/A Pass
else parser 245 245 N/A N/A N/A N/A Pass
struct_wrong parser 245 245 N/A N/A N/A N/A Pass
struct_usage parser 0 0 N/A N/A N/A N/A Pass
struct_declaration parser 0 0 N/A N/A N/A N/A Pass
ternary_comparison parser 0 0 N/A N/A N/A N/A Pass
pointer_pointer parser 0 0 N/A N/A N/A N/A Pass
type_cast parser 245 245 N/A N/A N/A N/A Pass

Part 2: AST and sematic analysis

Test nameComponentCompiler exit codeExpected compiler exit codeCompiled program exit codeExpected compiled program exit codeMemory accessesMax memory accessesResult
fibonacci ast 0 0 N/A N/A N/A N/A Pass
arithmetics ast 0 0 N/A N/A N/A N/A Pass
arithmetics_plus ast 0 0 N/A N/A N/A N/A Pass
arithmetics_plus_mul ast 0 0 N/A N/A N/A N/A Pass
arithmetics_parentheses ast 0 0 N/A N/A N/A N/A Pass
arithmetics_modulo ast 0 0 N/A N/A N/A N/A Pass
arithmetics_division ast 0 0 N/A N/A N/A N/A Pass
unary_operator_1 ast 0 0 N/A N/A N/A N/A Pass
unary_operator_2 ast 0 0 N/A N/A N/A N/A Pass
function_call_1 ast 0 0 N/A N/A N/A N/A Pass
function_call_2 ast 0 0 N/A N/A N/A N/A Pass
return_1 ast 0 0 N/A N/A N/A N/A Pass
return_2 ast 0 0 N/A N/A N/A N/A Pass
return_3 ast 0 0 N/A N/A N/A N/A Pass
return_4 ast 0 0 N/A N/A N/A N/A Pass
nested_blocks_1 ast 0 0 N/A N/A N/A N/A Pass
nested_blocks_2 ast 0 0 N/A N/A N/A N/A Pass
blocks_in_sequence ast 0 0 N/A N/A N/A N/A Pass
assignment_1 ast 0 0 N/A N/A N/A N/A Pass
assignment_2 ast 0 0 N/A N/A N/A N/A Pass
print_s ast 0 0 N/A N/A N/A N/A Pass
read_c_1 ast 0 0 N/A N/A N/A N/A Pass
read_c_2 ast 0 0 N/A N/A N/A N/A Pass
read_i_1 ast 0 0 N/A N/A N/A N/A Pass
read_i_2 ast 0 0 N/A N/A N/A N/A Pass
print_c ast 0 0 N/A N/A N/A N/A Pass
print_i ast 0 0 N/A N/A N/A N/A Pass
while_loop ast 0 0 N/A N/A N/A N/A Pass
while_forever ast 0 0 N/A N/A N/A N/A Pass
if ast 0 0 N/A N/A N/A N/A Pass
if_else ast 0 0 N/A N/A N/A N/A Pass
if_else_if_else ast 0 0 N/A N/A N/A N/A Pass
if_if_else ast 0 0 N/A N/A N/A N/A Pass
procedure_declaration_1 ast 0 0 N/A N/A N/A N/A Pass
procedure_declaration_2 ast 0 0 N/A N/A N/A N/A Pass
procedure_declarations ast 0 0 N/A N/A N/A N/A Pass
global_variable_declaration ast 0 0 N/A N/A N/A N/A Pass
global_variable_declarations ast 0 0 N/A N/A N/A N/A Pass
local_variable_declaration ast 0 0 N/A N/A N/A N/A Pass
local_variable_declarations ast 0 0 N/A N/A N/A N/A Pass
includes ast 0 0 N/A N/A N/A N/A Pass
minimal ast 0 0 N/A N/A N/A N/A Pass
struct_use ast 0 0 N/A N/A N/A N/A Pass
strliteral ast 0 0 N/A N/A N/A N/A Pass
pointers_and_arrays_and_structs ast 0 0 N/A N/A N/A N/A Pass
struct_decl ast 0 0 N/A N/A N/A N/A Pass
minimal sem 0 0 N/A N/A N/A N/A Pass
global_declaration_1 sem 0 0 N/A N/A N/A N/A Pass
duplicate_global_declarations_1 sem 240 240 N/A N/A N/A N/A Pass
duplicate_global_declarations_2 sem 240 240 N/A N/A N/A N/A Pass
many_duplicate_global_declarations sem 240 240 N/A N/A N/A N/A Pass
global_shadowing_1 sem 0 0 N/A N/A N/A N/A Pass
global_shadowing_2 sem 0 0 N/A N/A N/A N/A Pass
global_shadowing_3 sem 1 240 N/A N/A N/A N/A Fail
global_shadowing_4 sem 0 0 N/A N/A N/A N/A Pass
global_shadowing_5 sem 240 240 N/A N/A N/A N/A Pass
local_shadowing_1 sem 0 0 N/A N/A N/A N/A Pass
local_shadowing_2 sem 0 0 N/A N/A N/A N/A Pass
mutual_recursion sem 1 240 N/A N/A N/A N/A Fail
undeclared_function_1 sem 240 240 N/A N/A N/A N/A Pass
undeclared_function_2 sem 240 240 N/A N/A N/A N/A Pass
undeclared_parameter sem 240 240 N/A N/A N/A N/A Pass
print_s sem 0 0 N/A N/A N/A N/A Pass
print_i sem 0 0 N/A N/A N/A N/A Pass
print_c sem 0 0 N/A N/A N/A N/A Pass
read_i sem 0 0 N/A N/A N/A N/A Pass
read_c sem 0 0 N/A N/A N/A N/A Pass
global_variable_assignment_1 sem 0 0 N/A N/A N/A N/A Pass
global_variable_assignment_2 sem 240 240 N/A N/A N/A N/A Pass
local_variable_assignment_1 sem 0 0 N/A N/A N/A N/A Pass
local_variable_assignment_2 sem 240 240 N/A N/A N/A N/A Pass
void_variable sem 240 240 N/A N/A N/A N/A Pass
main_return_1 sem 0 0 N/A N/A N/A N/A Pass
main_return_2 sem 240 240 N/A N/A N/A N/A Pass
arity_mismatch_1 sem 240 240 N/A N/A N/A N/A Pass
arity_mismatch_2 sem 240 240 N/A N/A N/A N/A Pass
function_returns_1 sem 0 0 N/A N/A N/A N/A Pass
function_returns_2 sem 240 240 N/A N/A N/A N/A Pass
arithmetics_1 sem 0 0 N/A N/A N/A N/A Pass
arithmetics_2 sem 1 240 N/A N/A N/A N/A Fail
arithmetics_3 sem 240 240 N/A N/A N/A N/A Pass
function_call_1 sem 240 240 N/A N/A N/A N/A Pass
function_call_2 sem 0 0 N/A N/A N/A N/A Pass
conditional_1 sem 240 240 N/A N/A N/A N/A Pass
conditional_2 sem 240 240 N/A N/A N/A N/A Pass
conditional_3 sem 240 240 N/A N/A N/A N/A Pass
conditional_4 sem 240 240 N/A N/A N/A N/A Pass
shadowing_6 sem 0 0 N/A N/A N/A N/A Pass
shadowing_7 sem 0 0 N/A N/A N/A N/A Pass
shadowing_12 sem 240 240 N/A N/A N/A N/A Pass
valid_lvalues sem 0 0 N/A N/A N/A N/A Pass
invalid_lvalue sem 240 240 N/A N/A N/A N/A Pass
struct_delc sem 240 240 N/A N/A N/A N/A Pass
struct_delc_and_use sem 0 0 N/A N/A N/A N/A Pass
struct_nesting sem 0 0 N/A N/A N/A N/A Pass

Part 3: Code generation

Test nameComponentCompiler exit codeExpected compiler exit codeCompiled program exit codeExpected compiled program exit codeMemory accessesMax memory accessesResult
hello_world gen 0 0 0 0 N/A N/A Pass
int_literals gen 0 0 0 0 N/A N/A Pass
nested_whiles gen 0 0 0 0 N/A N/A Pass
shadowing gen 0 0 0 0 N/A N/A Pass
arithmetics gen 0 0 0 0 N/A N/A Pass
character_comparison gen 0 0 0 0 N/A N/A Pass
branching_1 gen 0 0 0 0 N/A N/A Pass
branching_2 gen 0 0 0 0 N/A N/A Pass
branching_3 gen 0 0 0 0 N/A N/A Pass
count_down_from_n gen 0 0 0 0 N/A N/A Pass
count_to_n gen 0 0 0 0 N/A N/A Pass
global_variable gen 0 0 0 0 N/A N/A Pass
function_call gen 0 0 0 0 N/A N/A Pass
while_true gen 0 0 124 124 N/A N/A Pass
read_c gen 0 0 0 0 N/A N/A Pass
read_i gen 0 0 0 0 N/A N/A Pass
struct access gen 0 0 0 0 N/A N/A Pass
funcall with struct gen 0 0 0 0 N/A N/A Pass
cashmachine gen 230 0 0 0 N/A N/A Fail
dec2bin gen 0 0 0 0 N/A N/A Pass
fibonacci gen 0 0 0 0 N/A N/A Pass
factorial gen 0 0 0 0 N/A N/A Pass
is_leap_year gen 0 0 0 0 N/A N/A Pass
is_palindromic gen 0 0 0 0 N/A N/A Pass
is_prime gen 0 0 0 0 N/A N/A Pass
pascals_triangle gen 0 0 0 0 N/A N/A Pass
tictactoe gen 0 0 0 0 N/A N/A Pass
towers_of_hanoi gen 0 0 0 0 N/A N/A Pass
binary_search gen 0 0 0 0 N/A N/A Pass

Part 4: Register Allocation

Test nameComponentCompiler exit codeExpected compiler exit codeCompiled program exit codeExpected compiled program exit codeMemory accessesMax memory accessesResult
array_complex_reduction_8 regalloc 0 0 260 0 720 51 + 10% Fail
arithmetic_chain_short_hoisted regalloc 0 0 260 0 68 4 + 10% Fail
balanced_arithmetic_tree_large regalloc 0 0 260 0 258 4 + 10% Fail
arithmetic_chains_long regalloc 0 0 260 0 132 8 + 10% Fail
balanced_addition_tree_small_hoisted regalloc 0 0 260 0 50 4 + 10% Fail
array_simple_reduction_1 regalloc 0 0 260 0 1064 88 + 10% Fail
array_complex_reduction_2 regalloc 0 0 260 0 1027 77 + 10% Fail
array_complex_reduction_3 regalloc 0 0 260 0 472 45 + 10% Fail
balanced_arithmetic_tree_small_hoisted regalloc 0 0 260 0 50 4 + 10% Fail
array_complex_reduction_12 regalloc 0 0 260 0 602 50 + 10% Fail
arithmetic_chains_short_hoisted regalloc 0 0 260 0 70 8 + 10% Fail
arithmetic_chain_long_hoisted regalloc 0 0 260 0 122 14 + 10% Fail
array_simple_reduction_4 regalloc 0 0 260 0 145 22 + 10% Fail
balanced_addition_tree_large_hoisted regalloc 0 0 260 0 338 86 + 10% Fail
array_complex_reduction_4 regalloc 0 0 260 0 295 25 + 10% Fail
array_complex_reduction_6 regalloc 0 0 260 0 888 75 + 10% Fail
addition_chain_long regalloc 0 0 260 0 86 4 + 10% Fail
arithmetic_chains_short regalloc 0 0 260 0 60 8 + 10% Fail
array_multiplication_table_sum regalloc 0 0 260 0 341 37 + 10% Fail
array_simple_reduction_2 regalloc 0 0 260 0 40 16 + 10% Fail
hello_world regalloc 0 0 260 0 6 4 + 10% Fail
int_literals regalloc 0 0 260 0 46 24 + 10% Fail
nested_whiles regalloc 0 0 260 0 47 8 + 10% Fail
shadowing regalloc 0 0 260 0 124 52 + 10% Fail
arithmetics regalloc 0 0 260 0 28 4 + 10% Fail
character_comparison regalloc 0 0 260 0 24 8 + 10% Fail
branching_1 regalloc 0 0 260 0 16 8 + 10% Fail
branching_2 regalloc 0 0 260 0 16 8 + 10% Fail
branching_3 regalloc 0 0 260 0 46 16 + 10% Fail
count_down_from_n regalloc 0 0 260 0 32 12 + 10% Fail
count_to_n regalloc 0 0 260 0 30 12 + 10% Fail
global_variable regalloc 0 0 260 0 14 6 + 10% Fail
function_call regalloc 0 0 260 0 49 17 + 10% Fail
read_c regalloc 0 0 260 0 12 8 + 10% Fail
read_i regalloc 0 0 260 0 12 8 + 10% Fail
struct access regalloc 0 0 260 0 32 8 + 10% Fail
funcall with struct regalloc 0 0 260 0 181 39 + 10% Fail
cashmachine regalloc 0 0 260 0 3188 803 + 10% Fail
dec2bin regalloc 0 0 260 0 975 194 + 10% Fail
fibonacci regalloc 0 0 260 0 72 24 + 10% Fail
factorial regalloc 0 0 260 0 233 70 + 10% Fail
is_leap_year regalloc 0 0 260 0 75 28 + 10% Fail
is_palindromic regalloc 0 0 260 0 67 20 + 10% Fail
is_prime regalloc 0 0 260 0 125 46 + 10% Fail
pascals_triangle regalloc 0 0 260 0 575 131 + 10% Fail
tictactoe regalloc 0 0 260 0 3204 671 + 10% Fail
towers_of_hanoi regalloc 0 0 260 0 428 104 + 10% Fail
binary_search regalloc 0 0 260 0 501 67 + 10% Fail

Part 5: Object-Oriented Features

Test nameComponentCompiler exit codeExpected compiler exit codeCompiled program exit codeExpected compiled program exit codeMemory accessesMax memory accessesResult
class_declaration_1 sem 0 0 N/A N/A N/A N/A Pass
class_declaration_2 sem 240 240 N/A N/A N/A N/A Pass
class_declaration_3 sem 0 0 N/A N/A N/A N/A Pass
class_declaration_4 sem 0 0 N/A N/A N/A N/A Pass
class_declaration_5 sem 240 240 N/A N/A N/A N/A Pass
class_instantiation_1 sem 0 0 N/A N/A N/A N/A Pass
class_instantiation_2 sem 240 240 N/A N/A N/A N/A Pass
class_instantiation_3 sem 0 0 N/A N/A N/A N/A Pass
field_access_1 sem 0 0 N/A N/A N/A N/A Pass
field_access_2 sem 0 0 N/A N/A N/A N/A Pass
field_access_3 sem 240 240 N/A N/A N/A N/A Pass
field_access_4 sem 0 0 N/A N/A N/A N/A Pass
class_function_call_1 sem 0 0 N/A N/A N/A N/A Pass
class_function_call_2 sem 0 0 N/A N/A N/A N/A Pass
class_function_call_3 sem 240 240 N/A N/A N/A N/A Pass
class_function_call_4 sem 0 0 N/A N/A N/A N/A Pass
class_type_casting_1 sem 0 0 N/A N/A N/A N/A Pass
class_type_casting_2 sem 240 240 N/A N/A N/A N/A Pass
class_type_casting_3 sem 240 240 N/A N/A N/A N/A Pass
class_type_casting_4 sem 240 240 N/A N/A N/A N/A Pass
simple_class gen 0 0 0 0 N/A N/A Pass
class_code_gen_polymorphism gen 0 0 0 0 N/A N/A Pass
class_code_gen_polymorphism_typecast gen 0 0 0 0 N/A N/A Pass
class_code_gen_inheritance1 gen 0 0 0 0 N/A N/A Pass
class_code_gen_inheritance2 gen 0 0 0 0 N/A N/A Pass
class_code_gen_reference1 gen 0 0 0 0 N/A N/A Pass
class_code_gen_reference2 gen 0 0 0 0 N/A N/A Pass
class_code_gen_reference3 gen 0 0 0 0 N/A N/A Pass
class_code_gen_reference4 gen 0 0 0 0 N/A N/A Pass
class_code_gen_function_call1 gen 1 0 0 0 N/A N/A Fail
class_code_gen_function_call2 gen 1 0 0 0 N/A N/A Fail
class_code_gen_function_call_reference gen 1 0 0 0 N/A N/A Fail
class_code_gen_function_call_typecast gen 1 0 0 0 N/A N/A Fail
class_code_gen_function_call_poly gen 0 0 0 0 N/A N/A Pass
class_code_gen_inheritance_field gen 240 0 0 0 N/A N/A Fail
class_code_gen_inheritance_function gen 240 0 0 0 N/A N/A Fail
class_code_gen_shadow_field gen 230 0 0 0 N/A N/A Fail
class_code_gen_fields1 gen 1 0 0 0 N/A N/A Fail
class_code_gen_fields2 gen 0 0 0 0 N/A N/A Pass
class_code_gen_function_inherited gen 240 0 0 0 N/A N/A Fail