Loc

A source code location

Used for error messages, __FILE__ and __LINE__ tokens, __traits(getLocation, XXX), debug info etc.

struct Loc {

version(LocOffset)

uint fileOffset;

static immutable

extern (C++) __gshared

bool showColumns;

extern (C++) __gshared

MessageStyle messageStyle;

__gshared

Array!(const(char)*) filenames;

static void set(bool showColumns, MessageStyle messageStyle);

uint charnum();

uint charnum(uint num);

uint linnum();

uint linnum(uint num);

const(char)* filename();

void filename(const(char)* name);

bool equals(const(Loc) loc);

bool opEquals(const(Loc) loc);

size_t toHash();

bool isValid();

}

Members

Functions

charnum uint charnum()
uint charnum(uint num): utf8 code unit index relative to start of line, starting from 1
equals bool equals(const(Loc) loc): Checks for equivalence by comparing the filename contents (not the pointer) and character location.
filename const(char)* filename()
filename void filename(const(char)* name): Set file name for this location
isValid bool isValid()
linnum uint linnum()
uint linnum(uint num): line number, starting from 1
opEquals bool opEquals(const(Loc) loc)
toHash size_t toHash(): opEquals() / toHash() for AA key usage

Static functions

set void set(bool showColumns, MessageStyle messageStyle): Configure how display is done

Static variables

initial Loc initial;: use for default initialization of const ref Loc's

Variables

fileOffset uint fileOffset;: utf8 code unit index relative to start of file, starting from 0

Meta

Source

See Implementation

dmd location enums

MessageStyle

structs

Loc