SAPO's A Parser Option

Compilador CC-2021-1

File structure:

• the docs/ folder contains examples that we used during development.
• the examples/ folder cotains the required 100 lines examples in x++ language
• the relatorio/ folder contains the required report
• the src/ folder contains the code and grammar underpinning this work

To build the project you should run install (if you don't have rust), then make build

If you don't have rust, run:

make install

Building:

make build

USAGE:

make run ARGS="<SUBCOMMAND>"

This example runs lexer on examples/T1/T1E1.lcc and shows symbols table:

make run ARGS="lex examples/T1/T1E1.lcc -s"

This example runs syntax on examples/T2/T2E3.ccc:

make run ARGS="syntax ./examples/T2/T2E3.ccc"

This example runs semantic on examples/T2/T3E4.ccc:

make run ARGS="semantic ./examples/T2/T3E4.ccc"

FLAGS:

-h, --help       Prints help information
-V, --version    Prints version information

SUBCOMMANDS:

help    Prints this message or the help of the given subcommand(s)
lex     Do a lexical analysis using the CC20211 lang
syntax  Do a syntax analysis using the CC20211 lang
semantic  Do a semantic analysis using the CC20211 lang

While using the lex subcommand you may also use:

FLAGS:

-h, --help       Prints help information
-s, --symbols    Display the symbols table
-t, --tokens     Display the tokens list
-V, --version    Prints version information

OPTIONS:

-i, --info <show-info>    Prints parsing information [default: true]

While using the syntax subcommand you may also use:

FLAGS:

-h, --help       Prints help information
-V, --version    Prints version information

OPTIONS:

-i, --info <show-info>    Prints parsing information [default: true]

While using the semantic subcommand you may also use:

FLAGS:

-h, --help       Prints help information
-V, --version    Prints version information

OPTIONS:

-i, --info <show-info>    Prints parsing information [default: true]