clang
7.0.0svn
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A little helper class used to produce diagnostics. More...
#include "clang/Basic/Diagnostic.h"
Public Member Functions | |
DiagnosticBuilder (const DiagnosticBuilder &D) | |
Copy constructor. More... | |
DiagnosticBuilder & | operator= (const DiagnosticBuilder &)=delete |
~DiagnosticBuilder () | |
Emits the diagnostic. More... | |
const DiagnosticBuilder & | setForceEmit () const |
Forces the diagnostic to be emitted. More... | |
operator bool () const | |
Conversion of DiagnosticBuilder to bool always returns true . More... | |
void | AddString (StringRef S) const |
void | AddTaggedVal (intptr_t V, DiagnosticsEngine::ArgumentKind Kind) const |
void | AddSourceRange (const CharSourceRange &R) const |
void | AddFixItHint (const FixItHint &Hint) const |
void | addFlagValue (StringRef V) const |
Static Public Member Functions | |
static DiagnosticBuilder | getEmpty () |
Retrieve an empty diagnostic builder. More... | |
Protected Member Functions | |
void | FlushCounts () |
void | Clear () const |
Clear out the current diagnostic. More... | |
bool | isActive () const |
Determine whether this diagnostic is still active. More... | |
bool | Emit () |
Force the diagnostic builder to emit the diagnostic now. More... | |
Friends | |
class | DiagnosticsEngine |
class | PartialDiagnostic |
A little helper class used to produce diagnostics.
This is constructed by the DiagnosticsEngine::Report method, and allows insertion of extra information (arguments and source ranges) into the currently "in flight" diagnostic. When the temporary for the builder is destroyed, the diagnostic is issued.
Note that many of these will be created as temporary objects (many call sites), so we want them to be small and we never want their address taken. This ensures that compilers with somewhat reasonable optimizers will promote the common fields to registers, eliminating increments of the NumArgs field, for example.
Definition at line 1042 of file Diagnostic.h.
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inline |
Copy constructor.
When copied, this "takes" the diagnostic info from the input and neuters it.
Definition at line 1112 of file Diagnostic.h.
References Clear().
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inline |
Emits the diagnostic.
Definition at line 1123 of file Diagnostic.h.
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inline |
Definition at line 1168 of file Diagnostic.h.
References clang::FixItHint::isNull().
Referenced by addFixitForObjCARCConversion(), clang::PartialDiagnostic::Emit(), and clang::operator<<().
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inline |
Definition at line 1174 of file Diagnostic.h.
Referenced by clang::operator<<().
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inline |
Definition at line 1163 of file Diagnostic.h.
Referenced by clang::PartialDiagnostic::Emit(), and clang::operator<<().
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inline |
Definition at line 1147 of file Diagnostic.h.
Referenced by clang::PartialDiagnostic::Emit(), and clang::operator<<().
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inline |
Definition at line 1155 of file Diagnostic.h.
Referenced by clang::PartialDiagnostic::Emit(), and clang::operator<<().
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inlineprotected |
Clear out the current diagnostic.
Definition at line 1075 of file Diagnostic.h.
Referenced by DiagnosticBuilder().
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inlineprotected |
Force the diagnostic builder to emit the diagnostic now.
Once this function has been called, the DiagnosticBuilder object should not be used again before it is destroyed.
Definition at line 1091 of file Diagnostic.h.
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inlineprotected |
Definition at line 1070 of file Diagnostic.h.
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inlinestatic |
Retrieve an empty diagnostic builder.
Definition at line 1128 of file Diagnostic.h.
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inlineprotected |
Determine whether this diagnostic is still active.
Definition at line 1082 of file Diagnostic.h.
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inline |
Conversion of DiagnosticBuilder to bool always returns true
.
This allows is to be used in boolean error contexts (where true
is used to indicate that an error has occurred), like:
Definition at line 1145 of file Diagnostic.h.
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delete |
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inline |
Forces the diagnostic to be emitted.
Definition at line 1133 of file Diagnostic.h.
Referenced by PrintExpected().
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friend |
Definition at line 1043 of file Diagnostic.h.
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friend |
Definition at line 1044 of file Diagnostic.h.