Method GetLocationByOffset

common/ast/ast.go:397–408

GetLocationByOffset returns the line and column information for a given character offset.

(offset int32)

// GetLocationByOffset returns the line and column information for a given character offset.
func (s *SourceInfo) GetLocationByOffset(offset int32) common.Location {
	line := 1
	col := int(offset)
	for _, lineOffset := range s.LineOffsets() {
		if lineOffset > offset {
			break
		}
		line++
		col = int(offset - lineOffset)
	}
	return common.NewLocation(line, col)
}

// ComputeOffset calculates the 0-based character offset from a 1-based line and 0-based column.
func (s *SourceInfo) ComputeOffset(line, col int32) int32 {