diagnostic.h File Reference

#include <cstddef>
#include <string>
#include <string_view>
#include <vector>
#include <absl/types/span.h>

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Classes
struct	a11::flow::Position
	One place in the source: the byte offset, and the line and column at it. More...
struct	a11::flow::Range
	Half-open span of source, [start, end). More...
struct	a11::flow::Edit
	One replacement of a span of source. An empty text is a deletion. More...
struct	a11::flow::Fix
	An edit, or set of edits, that would fix a diagnostic. More...
struct	a11::flow::Diagnostic
	One problem found in a flow. More...
struct	a11::flow::CodeInfo
	What a diagnostic code means, for documentation and for a11 flow codes. More...
class	a11::flow::LineIndex
	Line and column lookup over one source text. More...

Namespaces
namespace	a11
namespace	a11::flow

Enumerations
enum class	a11::flow::Severity { a11::flow::kError , a11::flow::kWarning , a11::flow::kWeakWarning , a11::flow::kInformation }
	How much a diagnostic matters. More...
enum class	a11::flow::Family {   a11::flow::kSyntax , a11::flow::kForm , a11::flow::kName , a11::flow::kSequence ,   a11::flow::kBarrier , a11::flow::kUnused }
	The kind of problem, which is the grouping a reader thinks in. More...

Functions
std::string_view	a11::flow::SeverityName (Severity severity)
	The spelling of a severity in the output formats.
std::string_view	a11::flow::FamilyName (Family family)
	The spelling of a family in the output formats.
Severity	a11::flow::SeverityFromName (std::string_view name)
	Severity for a name from the output formats, or kError if unknown.
Family	a11::flow::FamilyFromName (std::string_view name)
	Family for a name from the output formats, or kSyntax if unknown.
const Diagnostic *absl_nullable	a11::flow::FirstError (absl::Span< const Diagnostic > diagnostics)
	The first error in diagnostics, or nullptr if none is an error.
absl::Span< const CodeInfo >	a11::flow::KnownCodes ()
	Every diagnostic code the language can produce, sorted by code.
const CodeInfo *absl_nullable	a11::flow::FindCode (std::string_view code)
	The entry for a code, or nullptr if nothing publishes it.
void	a11::flow::SortDiagnostics (std::vector< Diagnostic > &diagnostics)
	Sorts diagnostics into the order every frontend presents them in: by position, then by code, so two runs over the same file agree byte for byte.