Test report

AliasDrogon
Date2026-03-15_05h00m01s
Commit IDebdae4b4c58d840cb5fa472c2b2b93d0edfe6433
Tests summary
PartPassed / Total
Part 1: Lexer and parser88 / 88
Part 2: AST and sematic analysis110 / 112
Part 3: Code generation23 / 33
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).
125The MARS simulator timed out (maybe your generated program has an infinite loop).
2The MARS simulator exited prematurely.
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 codeExpected compiled program codeMemory accessesMax memory accessesResultCompiler LogSimulator errors
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
arithmetic interpreter parser 0 0 N/A N/A N/A N/A Pass
sort linked list 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
break parser 0 0 N/A N/A N/A N/A Pass
continue parser 0 0 N/A N/A N/A N/A Pass
break_without_semicolon parser 245 245 N/A N/A N/A N/A Pass
continue_without_semicolon parser 245 245 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_declaration parser 0 0 N/A N/A N/A N/A Pass
function_declaration_without_semicolon parser 245 245 N/A N/A N/A N/A Pass
function_declaration_malformed parser 245 245 N/A N/A N/A N/A Pass
function_decl_def_and_struct parser 0 0 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
pointer_dereference parser 0 0 N/A N/A N/A N/A Pass
struct_pointer_dereference parser 0 0 N/A N/A N/A N/A Pass
double_reference parser 245 245 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 codeExpected compiled program codeMemory accessesMax memory accessesResultCompiler LogSimulator errors
fibonacci ast 0 0 N/A N/A N/A N/A Pass
loop break continue ast 0 0 N/A N/A N/A N/A Pass
escaped chars ast 0 0 N/A N/A N/A N/A Pass
arithmetic interpreter ast 224 0 N/A N/A N/A N/A Fail
sort linked list 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
assignment_expression ast 0 0 N/A N/A N/A N/A Pass
fibonacci sem 0 0 N/A N/A N/A N/A Pass
arithmetic interpreter sem 240 0 N/A N/A N/A N/A Fail
sort linked list sem 0 0 N/A N/A N/A N/A Pass
pass array with correct size sem 0 0 N/A N/A N/A N/A Pass
pass array with incorrect size sem 240 240 N/A N/A N/A N/A Pass
pass array with incorrect dims sem 240 240 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 240 240 N/A N/A N/A N/A Pass
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 240 240 N/A N/A N/A N/A Pass
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 240 240 N/A N/A N/A N/A Pass
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
assignment_expression_1 sem 0 0 N/A N/A N/A N/A Pass
assignment_expression_2 sem 240 240 N/A N/A N/A N/A Pass
assignment_expression_3 sem 0 0 N/A N/A N/A N/A Pass
multidim_array_decl sem 0 0 N/A N/A N/A N/A Pass
multidim_array_access_1 sem 0 0 N/A N/A N/A N/A Pass
multidim_array_access_2 sem 240 240 N/A N/A N/A N/A Pass

Part 3: Code generation

Test nameComponentCompiler exit codeExpected compiler exit codeCompiled program codeExpected compiled program codeMemory accessesMax memory accessesResultCompiler LogSimulator errors
sort linked list gen 1 0 0 0 N/A N/A Fail java.lang.Throwable: gen.ExprValCodeGen.visit(ExprValCodeGen.java:304) gen.ExprValCodeGen.visit(ExprValCodeGen.java:256) gen.ExprValCodeGen.visit(ExprValCodeGen.java:205) gen.ExprValCodeGen.visit(ExprValCodeGen.java:195) gen.StmtCodeGen.visit(StmtCodeGen.java:92) gen.StmtCodeGen.lambda$visit$0(StmtCodeGen.java:32) java.base/java.util.ArrayList.forEach(ArrayList.java:1596) gen.StmtCodeGen.visit(StmtCodeGen.java:31) gen.FunCodeGen.visit(FunCodeGen.java:48) gen.ProgramCodeGen.lambda$generate$6(ProgramCodeGen.java:112) java.base/java.util.ArrayList.forEach(ArrayList.java:1596) gen.ProgramCodeGen.generate(ProgramCodeGen.java:107) gen.CodeGenerator.emitProgram(CodeGenerator.java:56) Main3.compile(Main3.java:203) Main3.main(Main3.java:65)
funcall multi-dimensional array gen 0 0 0 0 N/A N/A Pass
array in struct gen 0 0 0 0 N/A N/A Pass
array in struct 2 gen 0 0 0 0 N/A N/A Pass
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 0 230 0 N/A N/A Fail Error in : invalid program counter value: 0x00000014 Processing terminated due to errors.
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 0 230 0 N/A N/A Fail Error in /tmp/tmpoft6y54x.asm line 214: Runtime exception at 0x00400140: fetch address not aligned on word boundary 0x10010001 Processing terminated due to errors.
function_call gen 0 0 0 0 N/A N/A Pass
while_true gen 0 0 125 125 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 0 230 0 N/A N/A Fail Error in : invalid program counter value: 0x00000004 Processing terminated due to errors.
cashmachine gen 0 0 230 0 N/A N/A Fail Error in : invalid program counter value: 0x00000002 Processing terminated due to errors.
dec2bin gen 0 0 230 0 N/A N/A Fail Error in : invalid program counter value: 0x00000001 Processing terminated due to errors.
fibonacci gen 0 0 0 0 N/A N/A Pass
factorial gen 0 0 230 0 N/A N/A Fail Error in : invalid program counter value: 0x00000001 Processing terminated due to errors.
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 0 230 0 N/A N/A Fail Error in : invalid program counter value: 0x00000007 Processing terminated due to errors.
pascals_triangle gen 0 0 230 0 N/A N/A Fail Error in : invalid program counter value: 0x00000001 Processing terminated due to errors.
tictactoe gen 0 0 230 0 N/A N/A Fail Error in : invalid program counter value: 0x00000001 Processing terminated due to errors.
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