class IncrementalAction

Declaration

class IncrementalAction : public WrapperFrontendAction { /* full declaration omitted */ };

Description

A custom action enabling the incremental processing functionality. The usual \p FrontendAction expects one call to ExecuteAction and once it sees a call to \p EndSourceFile it deletes some of the important objects such as \p Preprocessor and \p Sema assuming no further input will come. \p IncrementalAction ensures it keep its underlying action's objects alive as long as the \p IncrementalParser needs them.

Declared at: clang/lib/Interpreter/IncrementalParser.cpp:43

Inherits from: WrapperFrontendAction

Member Variables

private bool IsTerminating = false

Inherited from WrapperFrontendAction:

protected WrappedAction

Method Overview

• public void EndSourceFile()
• public void ExecuteAction()
• public void FinalizeAction()
• public IncrementalAction(clang::CompilerInstance & CI, llvm::LLVMContext & LLVMCtx, llvm::Error & Err)
• public clang::TranslationUnitKind getTranslationUnitKind()
• public clang::FrontendAction * getWrapped() const

Inherited from WrapperFrontendAction:

• protected BeginInvocation
• protected BeginSourceFileAction
• protected CreateASTConsumer
• protected EndSourceFile
• protected EndSourceFileAction
• protected ExecuteAction
• protected PrepareToExecuteAction
• public getTranslationUnitKind
• public hasASTFileSupport
• public hasCodeCompletionSupport
• public hasIRSupport
• public hasPCHSupport
• protected shouldEraseOutputFiles
• public usesPreprocessorOnly

Inherited from FrontendAction:

• protected BeginInvocation
• public BeginSourceFile
• protected BeginSourceFileAction
• protected CreateASTConsumer
• public EndSourceFile
• protected EndSourceFileAction
• public Execute
• protected ExecuteAction
• public PrepareToExecute
• protected PrepareToExecuteAction
• public getCompilerInstance
• public getCurrentASTUnit
• public getCurrentFile
• public getCurrentFileKind
• public getCurrentFileOrBufferName
• public getCurrentInput
• public getCurrentModule
• public getTranslationUnitKind
• public hasASTFileSupport
• public hasCodeCompletionSupport
• public hasIRSupport
• public hasPCHSupport
• public isCurrentFileAST
• public isModelParsingAction
• public setCompilerInstance
• public setCurrentInput
• protected shouldEraseOutputFiles
• public takeCurrentASTUnit
• public usesPreprocessorOnly

Methods

¶void EndSourceFile()

Description

Perform any per-file post processing, deallocate per-file objects, and run statistics and output file cleanup code.

Declared at: clang/lib/Interpreter/IncrementalParser.cpp:109

¶void ExecuteAction()

Description

Callback to run the program action, using the initialized compiler instance. This is guaranteed to only be called between BeginSourceFileAction() and EndSourceFileAction().

Declared at: clang/lib/Interpreter/IncrementalParser.cpp:84

¶void FinalizeAction()

Declared at: clang/lib/Interpreter/IncrementalParser.cpp:115

¶IncrementalAction(clang::CompilerInstance& CI,
                  llvm::LLVMContext& LLVMCtx,
                  llvm::Error& Err)

Declared at: clang/lib/Interpreter/IncrementalParser.cpp:48

Parameters

clang::CompilerInstance& CI

llvm::LLVMContext& LLVMCtx

llvm::Error& Err

¶clang::TranslationUnitKind
getTranslationUnitKind()

Description

For AST-based actions, the kind of translation unit we're handling.

Declared at: clang/lib/Interpreter/IncrementalParser.cpp:81

¶clang::FrontendAction* getWrapped() const

Declared at: clang/lib/Interpreter/IncrementalParser.cpp:80