Compiler_Parser.H File Reference

Recursive-descent parser for the compiler-support MVP grammar. More...

#include <string>
#include <Compiler_AST.H>
#include <Compiler_Parser_Utils.H>

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Classes
struct	Aleph::Compiler_Parser_Options
	Parser configuration knobs for the MVP grammar. More...
class	Aleph::Compiler_Parser
	Recursive-descent parser that produces an AST in Compiler_Ast_Context. More...

Namespaces
namespace	Aleph
	Main namespace for Aleph-w library functions.

Detailed Description

Recursive-descent parser for the compiler-support MVP grammar.

The parser builds the arena-backed AST defined in Compiler_AST.H using the lexer from Compiler_Lexer.H. It supports import declarations, function declarations, explicit type annotations, blocks, let, return, if, while, break, continue, expression statements, calls, unary operators, and precedence-climbing binary expressions.

Parse errors produce invalid nodes and, when available, diagnostics in the attached Diagnostic_Engine.

Definition in file Compiler_Parser.H.