diff options
Diffstat (limited to 'src/runtime/error.go')
| -rw-r--r-- | src/runtime/error.go | 54 |
1 files changed, 18 insertions, 36 deletions
diff --git a/src/runtime/error.go b/src/runtime/error.go index 8e50c0fea4..a2611bdfd9 100644 --- a/src/runtime/error.go +++ b/src/runtime/error.go @@ -132,52 +132,34 @@ type boundsError struct { // Instead, we keep track of whether x should be interpreted as signed or unsigned. // y is known to be nonnegative and to fit in an int. signed bool - code boundsErrorCode + code abi.BoundsErrorCode } -type boundsErrorCode uint8 - -const ( - boundsIndex boundsErrorCode = iota // s[x], 0 <= x < len(s) failed - - boundsSliceAlen // s[?:x], 0 <= x <= len(s) failed - boundsSliceAcap // s[?:x], 0 <= x <= cap(s) failed - boundsSliceB // s[x:y], 0 <= x <= y failed (but boundsSliceA didn't happen) - - boundsSlice3Alen // s[?:?:x], 0 <= x <= len(s) failed - boundsSlice3Acap // s[?:?:x], 0 <= x <= cap(s) failed - boundsSlice3B // s[?:x:y], 0 <= x <= y failed (but boundsSlice3A didn't happen) - boundsSlice3C // s[x:y:?], 0 <= x <= y failed (but boundsSlice3A/B didn't happen) - - boundsConvert // (*[x]T)(s), 0 <= x <= len(s) failed - // Note: in the above, len(s) and cap(s) are stored in y -) - // boundsErrorFmts provide error text for various out-of-bounds panics. // Note: if you change these strings, you should adjust the size of the buffer // in boundsError.Error below as well. var boundsErrorFmts = [...]string{ - boundsIndex: "index out of range [%x] with length %y", - boundsSliceAlen: "slice bounds out of range [:%x] with length %y", - boundsSliceAcap: "slice bounds out of range [:%x] with capacity %y", - boundsSliceB: "slice bounds out of range [%x:%y]", - boundsSlice3Alen: "slice bounds out of range [::%x] with length %y", - boundsSlice3Acap: "slice bounds out of range [::%x] with capacity %y", - boundsSlice3B: "slice bounds out of range [:%x:%y]", - boundsSlice3C: "slice bounds out of range [%x:%y:]", - boundsConvert: "cannot convert slice with length %y to array or pointer to array with length %x", + abi.BoundsIndex: "index out of range [%x] with length %y", + abi.BoundsSliceAlen: "slice bounds out of range [:%x] with length %y", + abi.BoundsSliceAcap: "slice bounds out of range [:%x] with capacity %y", + abi.BoundsSliceB: "slice bounds out of range [%x:%y]", + abi.BoundsSlice3Alen: "slice bounds out of range [::%x] with length %y", + abi.BoundsSlice3Acap: "slice bounds out of range [::%x] with capacity %y", + abi.BoundsSlice3B: "slice bounds out of range [:%x:%y]", + abi.BoundsSlice3C: "slice bounds out of range [%x:%y:]", + abi.BoundsConvert: "cannot convert slice with length %y to array or pointer to array with length %x", } // boundsNegErrorFmts are overriding formats if x is negative. In this case there's no need to report y. var boundsNegErrorFmts = [...]string{ - boundsIndex: "index out of range [%x]", - boundsSliceAlen: "slice bounds out of range [:%x]", - boundsSliceAcap: "slice bounds out of range [:%x]", - boundsSliceB: "slice bounds out of range [%x:]", - boundsSlice3Alen: "slice bounds out of range [::%x]", - boundsSlice3Acap: "slice bounds out of range [::%x]", - boundsSlice3B: "slice bounds out of range [:%x:]", - boundsSlice3C: "slice bounds out of range [%x::]", + abi.BoundsIndex: "index out of range [%x]", + abi.BoundsSliceAlen: "slice bounds out of range [:%x]", + abi.BoundsSliceAcap: "slice bounds out of range [:%x]", + abi.BoundsSliceB: "slice bounds out of range [%x:]", + abi.BoundsSlice3Alen: "slice bounds out of range [::%x]", + abi.BoundsSlice3Acap: "slice bounds out of range [::%x]", + abi.BoundsSlice3B: "slice bounds out of range [:%x:]", + abi.BoundsSlice3C: "slice bounds out of range [%x::]", } func (e boundsError) RuntimeError() {} |