V0003 int_literal_out_of_range
An Int literal is outside the 64-bit signed range [-2^63, 2^63-1] (design §2.2).
An error from the lex phase. sakura explain V0003 prints this explanation offline.
An Int literal is outside the 64-bit signed range [-2^63, 2^63-1] (design §2.2).
Use a smaller value, or Decimal/Float if you need the magnitude.
Wrong program
compiler/tests/ui/V0003_int_literal_out_of_range.sakura, which the compiler's ui suite runs through sakura check:
fn big() -> Int { 9_223_372_036_854_775_808 }sakura check --json reports this record (pretty-printed; $DIR is the fixture's directory):
{
"schema_version": "1.0",
"kind": "diagnostic",
"id": "d:37998ae869d3227c",
"code": "V0003",
"severity": "error",
"phase": "lex",
"message": "integer literal does not fit in a signed 64-bit `Int`",
"snapshot": "sha256:$SNAPSHOT",
"symbol_id": "main::V0003_int_literal_out_of_range::big",
"spans": [
{
"uri": "file://$DIR/V0003_int_literal_out_of_range.sakura",
"content_hash": "sha256:5f34d3ad63174507c3a9b1b8d90384b2936de88d9f320c4e0fda01794042702f",
"start_byte": 52,
"end_byte": 77,
"role": "primary"
}
],
"related_ids": [],
"expected": null,
"actual": null,
"obligation": null,
"counterexample": null,
"explanation_uri": "sakura://explain/V0003",
"fixes": []
}Fixed program
compiler/tests/ui/V0003_int_literal_out_of_range.fixed.sakura, which sakura check accepts with no diagnostics:
fn big() -> Int { 9_223_372_036_854_775_807 }