An external AST source that overrides the layout of a specified set of record types. More...
#include <LayoutOverrideSource.h>
Classes | |
| struct | Layout |
| The layout of a given record. | |
Public Member Functions | |
| LayoutOverrideSource (llvm::StringRef Filename) | |
| Create a new AST source that overrides the layout of some set of record types. | |
| virtual bool | layoutRecordType (const RecordDecl *Record, uint64_t &Size, uint64_t &Alignment, llvm::DenseMap< const FieldDecl *, uint64_t > &FieldOffsets, llvm::DenseMap< const CXXRecordDecl *, CharUnits > &BaseOffsets, llvm::DenseMap< const CXXRecordDecl *, CharUnits > &VirtualBaseOffsets) |
| If this particular record type has an overridden layout, return that layout. | |
| void | dump () |
| Dump the overridden layouts. | |
Detailed Description
An external AST source that overrides the layout of a specified set of record types.
This class is used only for testing the ability of external AST sources to override the layout of record types. Its input is the output format of the command-line argument -fdump-record-layouts.
Definition at line 24 of file LayoutOverrideSource.h.
Constructor & Destructor Documentation
| LayoutOverrideSource::LayoutOverrideSource | ( | llvm::StringRef | Filename | ) | [explicit] |
Create a new AST source that overrides the layout of some set of record types.
The file is the result of passing -fdump-record-layouts to a file.
Definition at line 28 of file LayoutOverrideSource.cpp.
References Input, and parseName().
Member Function Documentation
| void LayoutOverrideSource::dump | ( | ) |
Dump the overridden layouts.
Definition at line 189 of file LayoutOverrideSource.cpp.
| bool LayoutOverrideSource::layoutRecordType | ( | const RecordDecl * | Record, |
| uint64_t & | Size, | ||
| uint64_t & | Alignment, | ||
| llvm::DenseMap< const FieldDecl *, uint64_t > & | FieldOffsets, | ||
| llvm::DenseMap< const CXXRecordDecl *, CharUnits > & | BaseOffsets, | ||
| llvm::DenseMap< const CXXRecordDecl *, CharUnits > & | VirtualBaseOffsets | ||
| ) | [virtual] |
If this particular record type has an overridden layout, return that layout.
Reimplemented from clang::ExternalASTSource.
Definition at line 154 of file LayoutOverrideSource.cpp.
References clang::RecordDecl::field_begin(), clang::RecordDecl::field_end(), clang::NamedDecl::getIdentifier(), and clang::NamedDecl::getName().
The documentation for this class was generated from the following files: