zig/lib/std/debug/no_panic.zig
mlugg 5e20e9b449 Sema: allow @ptrCast of slices changing the length
Also, refactor `Sema.ptrCastFull` to not be a horrifying hellscape.
2025-02-23 08:28:58 +00:00

142 lines
2.4 KiB
Zig

//! This namespace can be used with `pub const panic = std.debug.no_panic;` in the root file.
//! It emits as little code as possible, for testing purposes.
//!
//! For a functional alternative, see `std.debug.FullPanic`.
const std = @import("../std.zig");
pub fn call(_: []const u8, _: ?usize) noreturn {
@branchHint(.cold);
@trap();
}
pub fn sentinelMismatch(_: anytype, _: anytype) noreturn {
@branchHint(.cold);
@trap();
}
pub fn unwrapError(_: anyerror) noreturn {
@branchHint(.cold);
@trap();
}
pub fn outOfBounds(_: usize, _: usize) noreturn {
@branchHint(.cold);
@trap();
}
pub fn startGreaterThanEnd(_: usize, _: usize) noreturn {
@branchHint(.cold);
@trap();
}
pub fn inactiveUnionField(_: anytype, _: anytype) noreturn {
@branchHint(.cold);
@trap();
}
pub fn sliceCastLenRemainder(_: usize) noreturn {
@branchHint(.cold);
@trap();
}
pub fn reachedUnreachable() noreturn {
@branchHint(.cold);
@trap();
}
pub fn unwrapNull() noreturn {
@branchHint(.cold);
@trap();
}
pub fn castToNull() noreturn {
@branchHint(.cold);
@trap();
}
pub fn incorrectAlignment() noreturn {
@branchHint(.cold);
@trap();
}
pub fn invalidErrorCode() noreturn {
@branchHint(.cold);
@trap();
}
pub fn castTruncatedData() noreturn {
@branchHint(.cold);
@trap();
}
pub fn negativeToUnsigned() noreturn {
@branchHint(.cold);
@trap();
}
pub fn integerOverflow() noreturn {
@branchHint(.cold);
@trap();
}
pub fn shlOverflow() noreturn {
@branchHint(.cold);
@trap();
}
pub fn shrOverflow() noreturn {
@branchHint(.cold);
@trap();
}
pub fn divideByZero() noreturn {
@branchHint(.cold);
@trap();
}
pub fn exactDivisionRemainder() noreturn {
@branchHint(.cold);
@trap();
}
pub fn integerPartOutOfBounds() noreturn {
@branchHint(.cold);
@trap();
}
pub fn corruptSwitch() noreturn {
@branchHint(.cold);
@trap();
}
pub fn shiftRhsTooBig() noreturn {
@branchHint(.cold);
@trap();
}
pub fn invalidEnumValue() noreturn {
@branchHint(.cold);
@trap();
}
pub fn forLenMismatch() noreturn {
@branchHint(.cold);
@trap();
}
pub fn memcpyLenMismatch() noreturn {
@branchHint(.cold);
@trap();
}
pub fn memcpyAlias() noreturn {
@branchHint(.cold);
@trap();
}
pub fn noreturnReturned() noreturn {
@branchHint(.cold);
@trap();
}