clang::ThunkInfo Struct Reference

The this pointer adjustment as well as an optional return adjustment for a thunk. More...

#include "clang/Basic/Thunk.h"

Public Member Functions
	ThunkInfo ()
	ThunkInfo (const ThisAdjustment &This, const ReturnAdjustment &Return, const Type *ThisT, const CXXMethodDecl *Method=nullptr)
bool	isEmpty () const

Public Attributes
ThisAdjustment	This
	The this pointer adjustment.
ReturnAdjustment	Return
	The return adjustment.
const CXXMethodDecl *	Method
	Holds a pointer to the overridden method this thunk is for, if needed by the ABI to distinguish different thunks with equal adjustments.
const Type *	ThisType

Friends
bool	operator== (const ThunkInfo &LHS, const ThunkInfo &RHS)

Detailed Description

The this pointer adjustment as well as an optional return adjustment for a thunk.

Definition at line 157 of file Thunk.h.

Constructor & Destructor Documentation

ThunkInfo() [1/2]

clang::ThunkInfo::ThunkInfo ( )

inline

Definition at line 175 of file Thunk.h.

References Method, clang::nullptr, and ThisType.

Referenced by operator==.

ThunkInfo() [2/2]

clang::ThunkInfo::ThunkInfo ( const ThisAdjustment & This, const ReturnAdjustment & Return, const Type * ThisT, const CXXMethodDecl * Method = nullptr )

inline

Definition at line 177 of file Thunk.h.

References Method, Return, This, and ThisType.

Member Function Documentation

isEmpty()

bool clang::ThunkInfo::isEmpty ( ) const

inline

Definition at line 186 of file Thunk.h.

References Method, Return, and This.

Friends And Related Symbol Documentation

operator==

bool operator== ( const ThunkInfo & LHS, const ThunkInfo & RHS )

friend

Definition at line 181 of file Thunk.h.

References Method, Return, This, ThisType, and ThunkInfo().

Member Data Documentation

Method

const CXXMethodDecl* clang::ThunkInfo::Method

Holds a pointer to the overridden method this thunk is for, if needed by the ABI to distinguish different thunks with equal adjustments.

In the Itanium ABI, this field can hold the method that created the vtable entry for this thunk. Otherwise, null. CAUTION: In the unlikely event you need to sort ThunkInfos, consider using an ABI-specific comparator.

Definition at line 172 of file Thunk.h.

Referenced by dumpMicrosoftThunkAdjustment(), isEmpty(), operator==, ThunkInfo(), and ThunkInfo().

Return

ReturnAdjustment clang::ThunkInfo::Return

The return adjustment.

Definition at line 162 of file Thunk.h.

Referenced by dumpMicrosoftThunkAdjustment(), clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::GenerateVarArgsThunk(), isEmpty(), operator==, PerformReturnAdjustment(), setThunkProperties(), and ThunkInfo().

This

ThisAdjustment clang::ThunkInfo::This

The this pointer adjustment.

Definition at line 159 of file Thunk.h.

Referenced by dumpMicrosoftThunkAdjustment(), isEmpty(), operator==, and ThunkInfo().

ThisType

const Type* clang::ThunkInfo::ThisType

Definition at line 173 of file Thunk.h.

Referenced by clang::CodeGen::CodeGenFunction::EmitCallAndReturnForThunk(), clang::CodeGen::CodeGenFunction::GenerateVarArgsThunk(), mangleOverrideDiscrimination(), operator==, ThunkInfo(), and ThunkInfo().

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

• include/clang/Basic/Thunk.h