Trivial

Trivial is a programming language in French, designed for an Erasmus course project. It compile a .fr code into MIPS assembly. No executable is generated.

It is quite simple (hence the name), and currently supports:

• Variable declaration and assignation
• Basic arithmetic (+, -, *, /)
• if/else and while control flow

The compiler has a scanner, two parsers (syntactic and semantic) and two generators (TAC ans MIPS). There is no optimization yet.

Here are the keyword for the Trivial language :

Trivial	Other
booleen	boolean
cas	case
decimal	float
defaut	default
definir	?
entier	int
ET	AND
faire	do
faux	false
finir	end
fonction	function
inclure	include
indefini	undefined
NON	NOT
nul	null
OU	OR
phrase	string
pour	for
retourne	return
selon	switch
tableau	array
tantque	while
vide	void
vrai	true

TODO

• Comment the mess
• Refactor the code to have all parts in Main.java
• Change the constructors' signatures
• Have the user define the path for the code in the main function
• Add more features to the language
• Document the grammar
• Document the automata
• Create the MIPS file (create executable ?)
• Fix the SyntaxParser black magic