clang
3.7.0
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Abstract interface, implemented by clients of the front-end, which formats and prints fully processed diagnostics. More...
#include <Diagnostic.h>
Public Member Functions | |
DiagnosticConsumer () | |
unsigned | getNumErrors () const |
unsigned | getNumWarnings () const |
virtual void | clear () |
virtual | ~DiagnosticConsumer () |
virtual void | BeginSourceFile (const LangOptions &LangOpts, const Preprocessor *PP=nullptr) |
Callback to inform the diagnostic client that processing of a source file is beginning. More... | |
virtual void | EndSourceFile () |
Callback to inform the diagnostic client that processing of a source file has ended. More... | |
virtual void | finish () |
Callback to inform the diagnostic client that processing of all source files has ended. More... | |
virtual bool | IncludeInDiagnosticCounts () const |
Indicates whether the diagnostics handled by this DiagnosticConsumer should be included in the number of diagnostics reported by DiagnosticsEngine. More... | |
virtual void | HandleDiagnostic (DiagnosticsEngine::Level DiagLevel, const Diagnostic &Info) |
Handle this diagnostic, reporting it to the user or capturing it to a log as needed. More... | |
Protected Attributes | |
unsigned | NumWarnings |
Number of warnings reported. More... | |
unsigned | NumErrors |
Number of errors reported. More... | |
Abstract interface, implemented by clients of the front-end, which formats and prints fully processed diagnostics.
Definition at line 1309 of file Diagnostic.h.
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inline |
Definition at line 1315 of file Diagnostic.h.
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virtual |
Definition at line 396 of file Diagnostic.cpp.
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inlinevirtual |
Callback to inform the diagnostic client that processing of a source file is beginning.
Note that diagnostics may be emitted outside the processing of a source file, for example during the parsing of command line options. However, diagnostics with source range information are required to only be emitted in between BeginSourceFile() and EndSourceFile().
LangOpts | The language options for the source file being processed. |
PP | The preprocessor object being used for the source; this is optional, e.g., it may not be present when processing AST source files. |
Reimplemented in clang::VerifyDiagnosticConsumer, clang::LogDiagnosticPrinter, clang::TextDiagnosticPrinter, and clang::ChainedDiagnosticConsumer.
Definition at line 1334 of file Diagnostic.h.
Referenced by clang::arcmt::MigrationProcess::applyTransform(), clang::ChainedDiagnosticConsumer::BeginSourceFile(), clang::FrontendAction::BeginSourceFile(), clang::VerifyDiagnosticConsumer::BeginSourceFile(), clang::arcmt::checkForManualIssues(), and clang::ASTMergeAction::ExecuteAction().
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inlinevirtual |
Reimplemented in clang::ForwardingDiagnosticConsumer.
Definition at line 1319 of file Diagnostic.h.
References NumErrors, and NumWarnings.
Referenced by clang::FixItRecompile::BeginInvocation(), and clang::ForwardingDiagnosticConsumer::clear().
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inlinevirtual |
Callback to inform the diagnostic client that processing of a source file has ended.
The diagnostic client should assume that any objects made available via BeginSourceFile() are inaccessible.
Reimplemented in clang::VerifyDiagnosticConsumer, clang::LogDiagnosticPrinter, clang::TextDiagnosticPrinter, and clang::ChainedDiagnosticConsumer.
Definition at line 1342 of file Diagnostic.h.
Referenced by clang::arcmt::MigrationProcess::applyTransform(), clang::FrontendAction::BeginSourceFile(), clang::arcmt::checkForManualIssues(), clang::ChainedDiagnosticConsumer::EndSourceFile(), clang::FrontendAction::EndSourceFile(), clang::VerifyDiagnosticConsumer::EndSourceFile(), clang::ASTMergeAction::ExecuteAction(), and clang::ASTUnit::~ASTUnit().
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inlinevirtual |
Callback to inform the diagnostic client that processing of all source files has ended.
Reimplemented in clang::ChainedDiagnosticConsumer.
Definition at line 1346 of file Diagnostic.h.
Referenced by clang::CompilerInstance::ExecuteAction(), and clang::ChainedDiagnosticConsumer::finish().
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inline |
Definition at line 1317 of file Diagnostic.h.
References NumErrors.
Referenced by clang::arcmt::MigrationProcess::applyTransform(), and clang::CompilerInstance::ExecuteAction().
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inline |
Definition at line 1318 of file Diagnostic.h.
References NumWarnings.
Referenced by clang::CompilerInstance::ExecuteAction().
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virtual |
Handle this diagnostic, reporting it to the user or capturing it to a log as needed.
The default implementation just keeps track of the total number of warnings and errors.
Reimplemented in clang::ForwardingDiagnosticConsumer, clang::VerifyDiagnosticConsumer, clang::FixItRewriter, clang::LogDiagnosticPrinter, clang::ChainedDiagnosticConsumer, clang::TextDiagnosticPrinter, and clang::TextDiagnosticBuffer.
Definition at line 398 of file Diagnostic.cpp.
References clang::DiagnosticsEngine::Error, IncludeInDiagnosticCounts(), NumErrors, NumWarnings, and clang::DiagnosticsEngine::Warning.
Referenced by clang::TextDiagnosticBuffer::HandleDiagnostic(), clang::TextDiagnosticPrinter::HandleDiagnostic(), clang::ChainedDiagnosticConsumer::HandleDiagnostic(), clang::LogDiagnosticPrinter::HandleDiagnostic(), clang::FixItRewriter::HandleDiagnostic(), clang::ForwardingDiagnosticConsumer::HandleDiagnostic(), and clang::DiagnosticsEngine::Report().
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virtual |
Indicates whether the diagnostics handled by this DiagnosticConsumer should be included in the number of diagnostics reported by DiagnosticsEngine.
The default implementation returns true.
IncludeInDiagnosticCounts - This method (whose default implementation returns true) indicates whether the diagnostics handled by this DiagnosticConsumer should be included in the number of diagnostics reported by DiagnosticsEngine.
Reimplemented in clang::ForwardingDiagnosticConsumer, clang::FixItRewriter, and clang::ChainedDiagnosticConsumer.
Definition at line 984 of file Diagnostic.cpp.
Referenced by HandleDiagnostic(), clang::ChainedDiagnosticConsumer::IncludeInDiagnosticCounts(), clang::FixItRewriter::IncludeInDiagnosticCounts(), clang::ForwardingDiagnosticConsumer::IncludeInDiagnosticCounts(), and clang::DiagnosticsEngine::Report().
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protected |
Number of errors reported.
Definition at line 1312 of file Diagnostic.h.
Referenced by clear(), getNumErrors(), and HandleDiagnostic().
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Number of warnings reported.
Definition at line 1311 of file Diagnostic.h.
Referenced by clear(), getNumWarnings(), and HandleDiagnostic().