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Let's make a programming language. Parser

Unicorn with mic
  • Subject: Let's make a programming language. Parser

  • Date: May 21, 2026, 01:00 PM UTC+1

  • Description:

    We’re continuing our webinar series on building your own programming language!

    In the previous sessions, we implemented a lexer for our language. In this upcoming webinar, we’ll move on to the next step — the parser. In our experience, any parser starts with parsing expressions, so that’s exactly where we’ll begin.

    We’ll explain what a parser is, walk through the recursive descent approach, and then demonstrate how to build your own expression parser from scratch.

    Make sure to register for the webinar to join us live, ask your questions, and get the most out of the session. All registered participants will also receive access to the recordings of all previous webinars in the series.

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Don’t worry — there’s plenty more to come. Check out the schedule and register for upcoming webinars!

Upcoming webinars

Unicorn with mic
  • Subject: Let's make a programming language. AST

  • Date: June 26, 2026, 01:00 PM UTC+1

  • Description:

    We’re continuing our webinar series on building your own programming language in C++!

    In the previous webinar, we created a parser that...

Past webinars

Unicorn with mic
  • Subject: Let's make a programming language. Lexer

  • Date: April 29, 2026

  • Description: In this video, we continue building our own programming language from the ground up. Previously, we covered how terminal symbols fit into a grammar. Now we move one layer deeper: the lexer. The...

Unicorn with mic
  • Subject: Let's make a programming language. Grammars

  • Date: March 27, 2026

  • Description: We’re continuing our webinar series on building your own fictional programming language! Register to attend next webinar: https://pvs-studio.com/en/webinar/28/ All recordings will be sent to all...

Unicorn with mic
  • Subject: Integrating SAST into DevSecOps

  • Date: March 25, 2026

  • Description: As software delivery accelerates, security must move at the same speed. In the webinar, we explored how to effectively integrate Static Application Security Testing (SAST) into your DevSecOps...

Unicorn with mic
  • Subject: Let's make a programming language. Intro

  • Date: March 01, 2026

  • Description: We’re kicking off a webinar series on how to build your own programming language in C++. In this first session, we’ll break down — step by step and in plain terms — what’s inside the “black box”:...

Unicorn with mic
  • Subject: Evaluation

  • Date: December 06, 2024

  • Description: In this talk, we'll touch upon the topic of compile-time evaluation. Let's see how we can use the AST to calculate values, and why this approach can be difficult at times. Also, we'll take a look...

Unicorn with mic
  • Subject: C++ Semantics

  • Date: November 06, 2024

  • Description: In this talk on the C++ semantics, we will take a look at symbols and name resolution. We will discuss different kinds of lookups, scope importing, overload resolution, as well as templates and...