brainterpreter

The main focus of this release is to fix the most prominent performance issues and establish the CI process for the project.

Features

• (cli) add verbose flag to interpreter cli - (e91dd59) - Dmytro Kovalchuk
• (cli) add cli to run interpreter - (c1787c2) - Dmytro Kovalchuk

Performance Improvements

• use shared references for arrays - (e47a3a7) - Dmytro Kovalchuk

Initial implementation of the Brainterpreter to show on the TechIn talk.

Features

• (tracing) trace after instruction - (3f71716) - Dmytro Kovalchuk
• reduce memory footprint of the example - (5f7a9f7) - Dmytro Kovalchuk
• run brainfuck interpreter - (50ae03b) - Dmytro Kovalchuk
• support arrays - (cc8097b) - Dmytro Kovalchuk
• convert to string - (5afce2a) - Dmytro Kovalchuk
• base support of native functions - (8b0e0a0) - Dmytro Kovalchuk
• write string character by index - (38ea9a1) - Dmytro Kovalchuk
• support function arguments - (cf00b75) - Dmytro Kovalchuk
• access characters in array-like manner - (cb6bbcf) - Dmytro Kovalchuk
• initial support of strings - (0812588) - Dmytro Kovalchuk
• return values from functions - (27a953b) - Dmytro Kovalchuk
• call global functions - (5cc18d6) - Dmytro Kovalchuk
• declare global functions - (67c4c6b) - Dmytro Kovalchuk
• support while loops - (7c29572) - Dmytro Kovalchuk
• support if-else statements - (6993b73) - Dmytro Kovalchuk
• support simple if statements - (75863d4) - Dmytro Kovalchuk
• initialize local variables from upper scopes with shadowing - (c6a9e60) - Dmytro Kovalchuk
• add compilation errors - (b1c7986) - Dmytro Kovalchuk
• support local variables - (04f0b0e) - Dmytro Kovalchuk
• support unary negation and boolean literals - (daae2b1) - Dmytro Kovalchuk
• support comparisons - (c3b01fb) - Dmytro Kovalchuk
• initialize and read global variables - (af334f8) - Dmytro Kovalchuk
• declare global variables - (836543e) - Dmytro Kovalchuk
• compile multiple statements - (4e60d5a) - Dmytro Kovalchuk
• support print statements - (04d8c95) - Dmytro Kovalchuk
• support comment - (f42a95f) - Dmytro Kovalchuk
• track source positions in lexer and parser - (739ac6d) - Dmytro Kovalchuk
• add interpreter binary - (43ed692) - Dmytro Kovalchuk
• add floating point number literals - (b3c6a74) - Dmytro Kovalchuk
• group expressions using parentheses - (7c7aa57) - Dmytro Kovalchuk
• implement unary minus - (30bf787) - Dmytro Kovalchuk
• implement multiplication and division - (4031555) - Dmytro Kovalchuk
• parse operations of the same binding power - (e1a07a1) - Dmytro Kovalchuk
• temporarily add ret instruction to expressions - (ac4312f) - Dmytro Kovalchuk
• parse addition operation - (42fdb3a) - Dmytro Kovalchuk
• compile simple arithmetic expression - (adf6a39) - Dmytro Kovalchuk
• start lexer implementation - (662ee80) - Dmytro Kovalchuk
• print last stack value on return - (e169c19) - Dmytro Kovalchuk
• trace program execution - (bd9a6b1) - Dmytro Kovalchuk
• add error reporting - (323eaf8) - Dmytro Kovalchuk