thorin::Parser Class Reference

Parses Thorin code into the provided World. More...

#include <thorin/fe/parser.h>

Inheritance diagram for thorin::Parser:

Public Member Functions
	Parser (World &world)
World &	world ()
Driver &	driver ()
void	import (std::string_view sv)
void	import (Sym, std::ostream *md=nullptr)
void	import (std::istream &, const fs::path *=nullptr, std::ostream *md=nullptr)
void	plugin (Sym)
void	plugin (const char *name)
const Scopes &	scopes () const

Detailed Description

Parses Thorin code into the provided World.

The logic behind the various parse methods is as follows:

1. The parse_* method does not have a std::string_view ctxt parameter:

   It's the caller's responsibility to first make appropriate FIRST/FOLLOW checks. Otherwise, an assertion will be triggered in the case of a syntax error.

2. The parse_* method does have a std::string_view ctxt parameter:

   The called method checks this and spits out an appropriate error message using ctxt in the case of a syntax error.

3. The parse_* method does have a std::string_view ctxt = {} parameter with default argument:
   • If default argument is elided we have the same behavior as in 1.
   • If default argument is provided we have the same behavior as in 2.

Definition at line 33 of file parser.h.

Constructor & Destructor Documentation

Parser()

thorin::Parser::Parser ( World &  world )

inline

Definition at line 35 of file parser.h.

Member Function Documentation

driver()

Driver & thorin::Parser::driver ( )

inline

Definition at line 41 of file parser.h.

References thorin::World::driver(), and world().

Referenced by import(), import(), plugin(), and plugin().

import() [1/3]

void thorin::Parser::import	(	std::istream &	is,
		const fs::path *	path = nullptr,
		std::ostream *	md = nullptr
	)

Definition at line 60 of file parser.cpp.

References thorin::error(), and world().

import() [2/3]

void thorin::Parser::import ( std::string_view  sv )

inline

Definition at line 42 of file parser.h.

References driver().

import() [3/3]

void thorin::Parser::import	(	Sym	name,
		std::ostream *	md = nullptr
	)

Definition at line 39 of file parser.cpp.

References thorin::Driver::add_import(), driver(), thorin::Driver::search_paths(), and world().

plugin() [1/2]

void thorin::Parser::plugin ( const char *  name )

inline

Definition at line 46 of file parser.h.

References driver(), and plugin().

Referenced by plugin().

plugin() [2/2]

void thorin::Parser::plugin

(

Sym

name

)

Definition at line 72 of file parser.cpp.

References thorin::bootstrap(), driver(), and thorin::Driver::load().

scopes()

const Scopes & thorin::Parser::scopes ( ) const

inline

Definition at line 47 of file parser.h.

world()

World & thorin::Parser::world ( )

inline

Definition at line 40 of file parser.h.

Referenced by driver(), import(), and import().

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The documentation for this class was generated from the following files:

• include/thorin/fe/parser.h
• src/thorin/fe/parser.cpp