"Partial" demangler. More...

#include "llvm/Demangle/Demangle.h"

Public Member Functions
	ItaniumPartialDemangler ()

	ItaniumPartialDemangler (ItaniumPartialDemangler &&Other)

ItaniumPartialDemangler &	operator= (ItaniumPartialDemangler &&Other)

bool	partialDemangle (const char *MangledName)
	Demangle into an AST. More...

char *	finishDemangle (char Buf, size_t N) const
	Just print the entire mangled name into Buf. More...

char *	getFunctionBaseName (char Buf, size_t N) const
	Get the base name of a function. More...

char *	getFunctionDeclContextName (char Buf, size_t N) const
	Get the context name for a function. More...

char *	getFunctionName (char Buf, size_t N) const
	Get the entire name of this function. More...

char *	getFunctionParameters (char Buf, size_t N) const
	Get the parameters for this function. More...

char *	getFunctionReturnType (char Buf, size_t N) const

bool	hasFunctionQualifiers () const
	If this function has any any cv or reference qualifiers. More...

bool	isCtorOrDtor () const
	If this symbol describes a constructor or destructor. More...

bool	isFunction () const
	If this symbol describes a function. More...

bool	isData () const
	If this symbol describes a variable. More...

bool	isSpecialName () const
	If this symbol is a <special-name>. More...

	~ItaniumPartialDemangler ()

Detailed Description

"Partial" demangler.

This supports demangling a string into an AST (typically an intermediate stage in itaniumDemangle) and querying certain properties or partially printing the demangled name.

Definition at line 78 of file Demangle.h.

Constructor & Destructor Documentation

◆ ItaniumPartialDemangler() [1/2]

ItaniumPartialDemangler::ItaniumPartialDemangler ( )

Definition at line 400 of file ItaniumDemangle.cpp.

◆ ItaniumPartialDemangler() [2/2]

ItaniumPartialDemangler::ItaniumPartialDemangler ( ItaniumPartialDemangler && Other )

Definition at line 407 of file ItaniumDemangle.cpp.

References Other.

◆ ~ItaniumPartialDemangler()

ItaniumPartialDemangler::~ItaniumPartialDemangler ( )

Definition at line 403 of file ItaniumDemangle.cpp.

Member Function Documentation

◆ finishDemangle()

char * ItaniumPartialDemangler::finishDemangle	(	char *	Buf,
		size_t *	N
	)		const

Just print the entire mangled name into Buf.

Buf and N behave like the second and third parameters to itaniumDemangle.

Definition at line 560 of file ItaniumDemangle.cpp.

References assert(), and printNode().

◆ getFunctionBaseName()

char * ItaniumPartialDemangler::getFunctionBaseName	(	char *	Buf,
		size_t *	N
	)		const

Get the base name of a function.

This doesn't include trailing template arguments, ie for "a::b<int>" this function returns "b".

Definition at line 440 of file ItaniumDemangle.cpp.

References isFunction().

◆ getFunctionDeclContextName()

char * ItaniumPartialDemangler::getFunctionDeclContextName	(	char *	Buf,
		size_t *	N
	)		const

Get the context name for a function.

For "a::b::c", this function returns "a::b".

Definition at line 469 of file ItaniumDemangle.cpp.

References isFunction().

◆ getFunctionName()

char * ItaniumPartialDemangler::getFunctionName	(	char *	Buf,
		size_t *	N
	)		const

Get the entire name of this function.

Definition at line 515 of file ItaniumDemangle.cpp.

References getName(), isFunction(), N, and printNode().

◆ getFunctionParameters()

char * ItaniumPartialDemangler::getFunctionParameters	(	char *	Buf,
		size_t *	N
	)		const

Get the parameters for this function.

Definition at line 522 of file ItaniumDemangle.cpp.

References initializeOutputBuffer(), isFunction(), N, llvm::X86II::OB, and NodeArray::printWithComma().

◆ getFunctionReturnType()

char * ItaniumPartialDemangler::getFunctionReturnType	(	char *	Buf,
		size_t *	N
	)		const

Definition at line 541 of file ItaniumDemangle.cpp.

References initializeOutputBuffer(), isFunction(), N, and llvm::X86II::OB.

◆ hasFunctionQualifiers()

bool ItaniumPartialDemangler::hasFunctionQualifiers ( ) const

If this function has any any cv or reference qualifiers.

These imply that the function is a non-static member function.

Definition at line 565 of file ItaniumDemangle.cpp.

References assert(), E, FrefQualNone, isFunction(), and QualNone.

◆ isCtorOrDtor()

bool ItaniumPartialDemangler::isCtorOrDtor ( ) const

If this symbol describes a constructor or destructor.

Definition at line 573 of file ItaniumDemangle.cpp.

◆ isData()

bool ItaniumPartialDemangler::isData ( ) const

If this symbol describes a variable.

Definition at line 617 of file ItaniumDemangle.cpp.

References isFunction(), and isSpecialName().

◆ isFunction()

bool ItaniumPartialDemangler::isFunction ( ) const

If this symbol describes a function.

Definition at line 605 of file ItaniumDemangle.cpp.

References assert().

Referenced by getFunctionBaseName(), getFunctionDeclContextName(), getFunctionName(), getFunctionParameters(), getFunctionReturnType(), hasFunctionQualifiers(), and isData().

◆ isSpecialName()

bool ItaniumPartialDemangler::isSpecialName ( ) const

If this symbol is a <special-name>.

These are generally implicitly generated by the implementation, such as vtables and typeinfo names.

Definition at line 611 of file ItaniumDemangle.cpp.

References assert().

Referenced by isData().

◆ operator=()

ItaniumPartialDemangler & ItaniumPartialDemangler::operator= ( ItaniumPartialDemangler && Other )

Definition at line 414 of file ItaniumDemangle.cpp.

References Other, and std::swap().

◆ partialDemangle()

bool ItaniumPartialDemangler::partialDemangle ( const char * MangledName )

Demangle into an AST.

Subsequent calls to the rest of the member functions implicitly operate on the AST this produces.

Returns: true on error, false otherwise

Definition at line 421 of file ItaniumDemangle.cpp.

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

include/llvm/Demangle/Demangle.h
lib/Demangle/ItaniumDemangle.cpp

Public Member Functions