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| author | Dibyendu Majumdar <mobile@majumdar.org.uk> | 2023-08-19 08:52:57 -0700 |
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| committer | Dibyendu Majumdar <mobile@majumdar.org.uk> | 2024-11-16 15:19:12 -0800 |
| commit | 5f0d57f0d319f60244d47233af4d0d9af00abd47 (patch) | |
| tree | eab060a468268559491719bbec90ec61156abc5c /docs/chapter01/01-grammar.md | |
| download | Simple-5f0d57f0d319f60244d47233af4d0d9af00abd47.tar.gz Simple-5f0d57f0d319f60244d47233af4d0d9af00abd47.zip | |
Chapter 1: Introduction
Co-authored-by: Thalia Archibald <thalia@archibald.dev>
Co-authored-by: Cliff Click <cliffc@acm.org>
Co-authored-by: XmiliaH <45106915+XmiliaH@users.noreply.github.com>
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diff --git a/docs/chapter01/01-grammar.md b/docs/chapter01/01-grammar.md new file mode 100644 index 00000000..c5ddae2c --- /dev/null +++ b/docs/chapter01/01-grammar.md @@ -0,0 +1,26 @@ +# Grammar for Chapter 1 + +```antlrv4 +grammar SimpleLanguage; + +program + : statement EOF + ; + +statement + : 'return' expression ';' + ; + +expression + : primaryExpression + ; + +primaryExpression + : INTEGER_LITERAL + ; + +INTEGER_LITERAL + : [1-9][0-9]* + | [0] + ; +``` |