manglingSupport.h File Reference

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Functions
std::string	replaceNonAlphaNum (const std::string &s)
std::string	trimSpaces (const std::string &s)
	Returns the input std::string stripped of leading and trailing spaces.
std::string	joinMangledQualifiersToString (const std::string &base, const std::string &name)
	Joins two sets of mangled qualifiers to form a new mangled qualifier.
SgName	joinMangledQualifiers (const SgName &base, const SgName &name)
	Joins two sets of mangled qualifiers to form a new mangled qualifier.
const SgFunctionDefinition *	findRootFunc (const SgScopeStatement *scope)
	Returns the function definition containing the specified statement.
size_t	getLocalScopeNum (const SgFunctionDefinition *func_def, const SgScopeStatement *target)
std::string	mangleLocalScopeToString (const SgScopeStatement *scope)
	Produces a mangled name for a scope statement.
std::string	mangleQualifiersToString (const SgScopeStatement *scope)
SgName	mangleQualifiers (const SgScopeStatement *scope)
std::string	mangleTypesToString (const SgTypePtrList::const_iterator b, const SgTypePtrList::const_iterator e)
SgName	mangleTypes (const SgTypePtrList::const_iterator b, const SgTypePtrList::const_iterator e)
std::string	mangleFunctionNameToString (const std::string &s, const std::string &ret_type_name=std::string(""))
SgName	mangleFunctionName (const SgName &n, const SgName &ret_type_name=SgName(""))
std::string	mangleTemplateArgsToString (const SgTemplateArgumentPtrList::const_iterator b, const SgTemplateArgumentPtrList::const_iterator e)
std::string	mangleTemplateToString (const std::string &templ_name, const SgTemplateArgumentPtrList &templ_args, const SgScopeStatement *scope)
SgName	mangleTemplate (const SgName &templ_name, const SgTemplateArgumentPtrList &templ_args, const SgScopeStatement *scope)
	Mangles an instantiated template, returning an SgName object.
std::string	mangleTemplateFunctionToString (const std::string &templ_name, const SgTemplateArgumentPtrList &templ_args, const SgFunctionType *func_type, const SgScopeStatement *scope)
SgName	mangleTemplateFunction (const std::string &templ_name, const SgTemplateArgumentPtrList &templ_args, const SgFunctionType *func_type, const SgScopeStatement *scope)
std::string	mangleSgValueExp (const SgBoolValExp *expr)
	Mangles a boolean expression.
std::string	mangleValueExp (const SgValueExp *expr)
	Mangles a value expression, as used in a template argument.
std::string	mangleExpression (const SgExpression *expr)
std::string	mangleTranslationUnitQualifiers (const SgDeclarationStatement *decl)

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Function Documentation

std::string replaceNonAlphaNum

(

const std::string &

s

)

std::string trimSpaces

(

const std::string &

s

)

Returns the input std::string stripped of leading and trailing spaces.

std::string joinMangledQualifiersToString	(	const std::string &	base,
		const std::string &	name
	)

Joins two sets of mangled qualifiers to form a new mangled qualifier.

SgName joinMangledQualifiers	(	const SgName &	base,
		const SgName &	name
	)

Joins two sets of mangled qualifiers to form a new mangled qualifier.

const SgFunctionDefinition* findRootFunc

(

const SgScopeStatement *

scope

)

Returns the function definition containing the specified statement.

size_t getLocalScopeNum	(	const SgFunctionDefinition *	func_def,
		const SgScopeStatement *	target
	)

Returns a unique positive integer ID to an SgScopeStatement within a function definition.

This routine computes a preorder numbering of the SgScopeStatements in the subtree rooted at 'func_def', and returns the number assigned to the 'target' scope statement, or 0 if the target could not be found in 'func_def'.

std::string mangleLocalScopeToString

(

const SgScopeStatement *

scope

)

Produces a mangled name for a scope statement.

std::string mangleQualifiersToString

(

const SgScopeStatement *

scope

)

Mangles a chain of qualifiers followed from a given scope.

This routine starts at a given scope and collects all mangled scope names going 'up' through to global scope.

SgName mangleQualifiers

(

const SgScopeStatement *

scope

)

Mangles a chain of qualifiers, returning an SgName object.

See also:

mangleQualifiersToStd::String

std::string mangleTypesToString	(	const SgTypePtrList::const_iterator	b,
		const SgTypePtrList::const_iterator	e
	)

Mangles a container of types, returning an STL std::string object.

Parameters:

[in]	b	First element in the container to mangle.
[in]	e	End (last+1) element in the container to mangle.

Returns:

An STL std::string containing all mangled names in the list, concatenated by "__sep__".

SgName mangleTypes	(	const SgTypePtrList::const_iterator	b,
		const SgTypePtrList::const_iterator	e
	)

Mangles a list of types, returning an SgName object.

See also:

mangleTypesToStd::String

std::string mangleFunctionNameToString	(	const std::string &	s,
		const std::string &	ret_type_name = std::string("")
	)

Returns a mangled form of special C++ function names (excl. qualifiers).

Adapted from SgType::mangledNameSupport. This routine considers these cases:

• An overloaded operator, including 'new/delete' and 'new[]/delete[]'.
• Overloaded casting operators: the caller should specify the optional return type of the function as a mangled name (see parameters).
• A destructor (signaled by a '~' prefix).

The caller may omit the second parameter to this function, but that is not recommended.

Parameters:

[in]	s	Unmangled function name.
[in]	ret_type_name	Return type of this function, as a mangled name.

Returns:

A mangled std::string name.

SgName mangleFunctionName	(	const SgName &	n,
		const SgName &	ret_type_name = SgName("")
	)

Returns a mangled form of a C++ function name, as an SgName object.

See also:

mangleFunctionNameToStd::String

std::string mangleTemplateArgsToString	(	const SgTemplateArgumentPtrList::const_iterator	b,
		const SgTemplateArgumentPtrList::const_iterator	e
	)

Mangles a template argument container, returning an STL std::string.

Parameters:

[in]	b	First element in the container to mangle.
[in]	e	End (last+1) in the container to mangle.

Returns:

The specified arguments mangled and concatenated by "__sep__".

std::string mangleTemplateToString	(	const std::string &	templ_name,
		const SgTemplateArgumentPtrList &	templ_args,
		const SgScopeStatement *	scope
	)

Mangles an instantiated template.

Parameters:

[in]	templ_name	Unmangled base name of the template. This std::string should not contain the template arguments (i.e., should be 'foo' and not 'foo < int >').
[in]	templ_args	Container of template arguments.
[in]	scope	Scope of the function (e.g., via 'get_scope ()'), used to get qualifiers.

Returns:

Mangled name, including all parameter information.

SgName mangleTemplate	(	const SgName &	templ_name,
		const SgTemplateArgumentPtrList &	templ_args,
		const SgScopeStatement *	scope
	)

Mangles an instantiated template, returning an SgName object.

std::string mangleTemplateFunctionToString	(	const std::string &	templ_name,
		const SgTemplateArgumentPtrList &	templ_args,
		const SgFunctionType *	func_type,
		const SgScopeStatement *	scope
	)

Mangles an instantiated template function or template member function.

Parameters:

[in]	templ_name	Unmangled base name of the function. This std::string should not contain the template arguments (i.e., should be 'foo' and not 'foo < int >').
[in]	templ_args	Container of template arguments.
[in]	func_type	The function's type (e.g., via 'get_type ()')
[in]	scope	Scope of the function (e.g., via 'get_scope ()'), used to get qualifiers.

Returns:

Mangled name, including all parameter information.

SgName mangleTemplateFunction	(	const std::string &	templ_name,
		const SgTemplateArgumentPtrList &	templ_args,
		const SgFunctionType *	func_type,
		const SgScopeStatement *	scope
	)

Mangles an instantiated template function or member function, returning a SgName object.

See also:

mangleTemplateFunctionToStd::String

std::string mangleSgValueExp

(

const SgBoolValExp *

expr

)

Mangles a boolean expression.

std::string mangleValueExp

(

const SgValueExp *

expr

)

Mangles a value expression, as used in a template argument.

std::string mangleExpression

(

const SgExpression *

expr

)

Mangles a constant expression, needed for template arguments.

Todo:

Find a better way to deal with general template expression arguments.

std::string mangleTranslationUnitQualifiers

(

const SgDeclarationStatement *

decl

)

If the declaration has translation unit scope (as opposed to program scope), mangle the translation unit name.

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