Abstract Syntax Tree AST Concrete Syntax Trees CST machine code state machine Compiler Construction ambiguous grammars Value stack manipulation

 Abstract Syntax Tree

 Concrete Syntax Trees CST

   machine code state machine  

Compiler Construction ambiguous grammars 

Value stack manipulation

https://libcst.readthedocs.io/en/latest/index.html

https://www.eclipse.org/articles/Article-HowToProcessOCLAbstractSyntaxTrees/index.html

Object Constraint Language

  Compiler Construction
  parse tree, concrete syntax tree. • abstract syntax trees ... 1-address codes (stack-machine code), 2 address codes. • well-suited for ... 

Crafting a Compiler - 2010.pdf http://www.cs.nthu.edu.tw › slides › CSC4180 › C...
  ACTDL Madrid   syntax tree (AST), which is created as the primary artifact of ... Most compilers build an AST, but relatively few texts articulate its construction and use.

Compilers: Principles, Techniques, and Tools
http://www.cs.nthu.edu.tw › slides › CSC4180 › A...
The compiler itself appears in the appendix. Chapter 3 covers lexical analysis, regular expressions, finite-state machines, and scanner-generator tools.

Languages and Compilers | Johan Jeuring
Academia.edu
https://www.academia.edu › Language...
... grammars and Haskell datatypes. To this end, we introduce the notion of abstract syntax, and show how to obtain an abstract syntax from a concrete syntax.

Block-strucured via stack-organized separate chaining Evolution” of the hash table code snippet

code generator  itself be “phased” additional intermediate representation(s) (IR) intermediate code

Intermediate code generation

https://studylib.net/doc/12276210/%E2%80%A2-intermediate-code-%E2%80%A2-generating-machine-independent-inte...

• Intermediate Code • Generating machine-independent intermediate form.