IRVariableTable Class Reference

#include <IR.h>

Public Member Functions
	IRVariableTable ()=default
yoi::indexT	createScope ()
yoi::indexT	lookup (const yoi::wstr &name)
	Look up a variable by name in the current scope. If the variable is not found in the current scope, look it up in the parent scope.
std::shared_ptr< IRValueType >	get (yoi::indexT index)
std::shared_ptr< IRValueType >	operator[] (const yoi::wstr &name)
void	set (yoi::indexT index, const std::shared_ptr< IRValueType > &type)
yoi::indexT	put (const yoi::wstr &name, const std::shared_ptr< IRValueType > &type)
void	popScope ()
yoi::wstr	to_string (yoi::indexT indent=0)
yoi::vec< std::shared_ptr< IRValueType > > &	getVariables ()
std::map< yoi::indexT, yoi::wstr > &	getReversedVariableNameMap ()
yoi::indexT	scopeIndex (yoi::indexT varIndex)

Private Attributes
yoi::vec< std::shared_ptr< IRValueType > >	variables
yoi::vec< std::map< yoi::wstr, yoi::indexT > >	variableNameIndexMap
std::map< yoi::indexT, yoi::indexT >	variableScopeMap
std::map< yoi::indexT, yoi::wstr >	reversedVariableNameMap

Detailed Description

Definition at line 430 of file IR.h.

Constructor & Destructor Documentation

IRVariableTable()

IRVariableTable ( )

default

Member Function Documentation

createScope()

yoi::indexT createScope

(

)

Definition at line 848 of file IR.cpp.

Referenced by IRFunctionDefinition::IRFunctionDefinition().

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get()

std::shared_ptr< IRValueType > get

(

yoi::indexT

index

)

Definition at line 867 of file IR.cpp.

getReversedVariableNameMap()

std::map< yoi::indexT, yoi::wstr > & getReversedVariableNameMap

(

)

Definition at line 1030 of file IR.cpp.

getVariables()

yoi::vec< std::shared_ptr< IRValueType > > & getVariables

(

)

Definition at line 1026 of file IR.cpp.

Referenced by LLVMCodegen::generateFunction().

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lookup()

yoi::indexT lookup

(

const yoi::wstr &

name

)

Look up a variable by name in the current scope. If the variable is not found in the current scope, look it up in the parent scope.

Parameters

name	The name of the variable to look up.

Returns

The index of the variable in the variable table.

Exceptions

std::runtime_error

panics if the variable is not found in any scope.

Definition at line 839 of file IR.cpp.

References IRStructDefinition::name, and yoi::wstring2string().

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operator[]()

std::shared_ptr< IRValueType > operator[]

(

const yoi::wstr &

name

)

Definition at line 871 of file IR.cpp.

References IRStructDefinition::name.

popScope()

void popScope

(

)

Definition at line 853 of file IR.cpp.

put()

yoi::indexT put	(	const yoi::wstr &	name,
		const std::shared_ptr< IRValueType > &	type
	)

Definition at line 875 of file IR.cpp.

References IRStructDefinition::name.

Referenced by IRFunctionDefinition::IRFunctionDefinition().

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scopeIndex()

yoi::indexT scopeIndex

(

yoi::indexT

varIndex

)

Definition at line 1483 of file IR.cpp.

set()

void set	(	yoi::indexT	index,
		const std::shared_ptr< IRValueType > &	type
	)

Definition at line 1712 of file IR.cpp.

to_string()

yoi::wstr to_string

(

yoi::indexT

indent = 0

)

Definition at line 857 of file IR.cpp.

Referenced by IRFunctionDefinition::to_string().

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Member Data Documentation

reversedVariableNameMap

std::map<yoi::indexT, yoi::wstr> reversedVariableNameMap

private

Definition at line 434 of file IR.h.

variableNameIndexMap

yoi::vec<std::map<yoi::wstr, yoi::indexT> > variableNameIndexMap

private

Definition at line 432 of file IR.h.

variables

yoi::vec<std::shared_ptr<IRValueType> > variables

private

Definition at line 431 of file IR.h.

variableScopeMap

std::map<yoi::indexT, yoi::indexT> variableScopeMap

private

Definition at line 433 of file IR.h.

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

• compiler/ir/IR.h
• compiler/ir/IR.cpp