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author | 2023-11-27 13:15:03 +0000 | |
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committer | 2023-11-27 13:15:03 +0000 | |
commit | 66b77acb1c8b86f0be3836ccaf31683c0bfa317a (patch) | |
tree | 9a255a8ea8ef97229b6d75d17de45bdac1755be9 /vendor/github.com/bytedance/sonic/internal/decoder/errors.go | |
parent | [bugfix] Add Actor to outgoing poll vote Create; other fixes (#2384) (diff) | |
download | gotosocial-66b77acb1c8b86f0be3836ccaf31683c0bfa317a.tar.xz |
[chore]: Bump github.com/gin-contrib/cors from 1.4.0 to 1.5.0 (#2388)
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Diffstat (limited to 'vendor/github.com/bytedance/sonic/internal/decoder/errors.go')
-rw-r--r-- | vendor/github.com/bytedance/sonic/internal/decoder/errors.go | 66 |
1 files changed, 38 insertions, 28 deletions
diff --git a/vendor/github.com/bytedance/sonic/internal/decoder/errors.go b/vendor/github.com/bytedance/sonic/internal/decoder/errors.go index c905fdfb0..4453f5cfe 100644 --- a/vendor/github.com/bytedance/sonic/internal/decoder/errors.go +++ b/vendor/github.com/bytedance/sonic/internal/decoder/errors.go @@ -44,45 +44,55 @@ func (self SyntaxError) Description() string { } func (self SyntaxError) description() string { - i := 16 - p := self.Pos - i - q := self.Pos + i - /* check for empty source */ if self.Src == "" { return fmt.Sprintf("no sources available: %#v", self) } + p, x, q, y := calcBounds(len(self.Src), self.Pos) + + /* compose the error description */ + return fmt.Sprintf( + "at index %d: %s\n\n\t%s\n\t%s^%s\n", + self.Pos, + self.Message(), + self.Src[p:q], + strings.Repeat(".", x), + strings.Repeat(".", y), + ) +} + +func calcBounds(size int, pos int) (lbound int, lwidth int, rbound int, rwidth int) { + if pos >= size || pos < 0 { + return 0, 0, size, 0 + } + + i := 16 + lbound = pos - i + rbound = pos + i + /* prevent slicing before the beginning */ - if p < 0 { - p, q, i = 0, q - p, i + p + if lbound < 0 { + lbound, rbound, i = 0, rbound - lbound, i + lbound } /* prevent slicing beyond the end */ - if n := len(self.Src); q > n { - n = q - n - q = len(self.Src) + if n := size; rbound > n { + n = rbound - n + rbound = size /* move the left bound if possible */ - if p > n { + if lbound > n { i += n - p -= n + lbound -= n } } /* left and right length */ - x := clamp_zero(i) - y := clamp_zero(q - p - i - 1) + lwidth = clamp_zero(i) + rwidth = clamp_zero(rbound - lbound - i - 1) - /* compose the error description */ - return fmt.Sprintf( - "at index %d: %s\n\n\t%s\n\t%s^%s\n", - self.Pos, - self.Message(), - self.Src[p:q], - strings.Repeat(".", x), - strings.Repeat(".", y), - ) + return } func (self SyntaxError) Message() string { @@ -107,16 +117,19 @@ var stackOverflow = &json.UnsupportedValueError { Value : reflect.ValueOf("..."), } -//go:nosplit func error_wrap(src string, pos int, code types.ParsingError) error { - return SyntaxError { + return *error_wrap_heap(src, pos, code) +} + +//go:noinline +func error_wrap_heap(src string, pos int, code types.ParsingError) *SyntaxError { + return &SyntaxError { Pos : pos, Src : src, Code : code, } } -//go:nosplit func error_type(vt *rt.GoType) error { return &json.UnmarshalTypeError{Type: vt.Pack()} } @@ -158,7 +171,6 @@ func (self MismatchTypeError) Description() string { return fmt.Sprintf("Mismatch type %s with value %s %s", self.Type.String(), swithchJSONType(self.Src, self.Pos), se.description()) } -//go:nosplit func error_mismatch(src string, pos int, vt *rt.GoType) error { return &MismatchTypeError { Pos : pos, @@ -167,12 +179,10 @@ func error_mismatch(src string, pos int, vt *rt.GoType) error { } } -//go:nosplit func error_field(name string) error { return errors.New("json: unknown field " + strconv.Quote(name)) } -//go:nosplit func error_value(value string, vtype reflect.Type) error { return &json.UnmarshalTypeError { Type : vtype, |