https://github.com/jean-baptiste-dp/compiler-yacc-lex

Yacc and Lex compiler - with variables, if conditions, for & while loop and functions
https://github.com/jean-baptiste-dp/compiler-yacc-lex

c compiler functions if-else lex loops yacc yacc-lex

Last synced: 7 days ago
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Yacc and Lex compiler - with variables, if conditions, for & while loop and functions

• Host: GitHub
• URL: https://github.com/jean-baptiste-dp/compiler-yacc-lex
• Owner: Jean-Baptiste-DP
• Created: 2023-02-04T16:17:06.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2024-02-15T14:30:05.000Z (almost 1 year ago)
• Last Synced: 2024-02-15T15:41:05.553Z (12 months ago)
• Topics: c, compiler, functions, if-else, lex, loops, yacc, yacc-lex
• Language: C
• Homepage:
• Size: 167 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Language compiler with Lex and Yacc

## Running the project

```bash

bison -d yaccLex/compiler.y

flex yaccLex/compiler.l

gcc -o compiler compiler.tab.c lex.yy.c src/*.c src/*/*.c

./compiler examples/exFunction.txt

```

Once the *compiler* file is compile, you can only run the last line to execute your program.

It's also possible to run the program line by line (like while executing "python3") with :

```bash

./compiler

```

## Feature

Currently, the program is only supporting types **int**, **boolean** and **float**.

The program is able to do : 

- **variable** 

- **if / if else condition** (run *examples/exIfCondition.txt* to see example)

- **for** and **while loop** (run *examples/exForWhile.txt* to see example)

- **function** that can be **recursive** (run *examples/exFunction.txt* to see example)