// to continue working: it does no good if "-toolexec toolstash" is executing a
// stashed copy of the compiler but the go command is acting as if it will run
// the standard copy of the compiler. The solution is to ask the tool binary to tell
// us its own build ID using the "-V=full" flag now supported by all tools.
// Then we know we're getting the build ID of the compiler that will actually run

// considered a pointer in Go. A typedef is bad if C code sometimes stores
// non-pointers in this type.
// TODO: Currently our best solution is to find these manually and list them as
// they come up. A better solution is desired.
// Note: DEPRECATED. There is now a better solution. Search for incomplete in this file.
func (c *typeConv) badPointerTypedef(dt *dwarf.TypedefType) bool {
	if c.badCFType(dt) {
		return true
	}

	// 	versions, we should accept those versions.
	//
	// 	2. If we end up upgrading or downgrading a module, it should be
	// 	clear why we did so.
	//
	// We don't try to find an optimal SAT solution,
	// especially given the complex interactions with graph pruning.

	var (
		roots      []module.Version // the current versions in selectedRoot, in sorted order

		fi, err := fsys.Stat(path)
		return err == nil && fi.IsDir()
	})
}

// ResolveImportPath returns the true meaning of path when it appears in parent.
// There are two different resolutions applied.
// First, there is Go 1.5 vendoring (golang.org/s/go15vendor).
// If vendor expansion doesn't trigger, then the path is also subject to
// Go 1.11 module legacy conversion (golang.org/issue/25069).

// an indication of whether that result interprets cs.path as a package
//
// Note: we're only doing very simple disambiguation here. The goal is to
// reproduce the user's intent, not to find a solution that a human couldn't.
// In the vast majority of cases, we expect only one module per pathSet,
// but we want to give some minimal additional tools so that users can add an

				// compiler when a type parameter/argument cannot be inferred later. It
				// may lead to follow-on errors (see issues go.dev/issue/51339, go.dev/issue/51343).
				// TODO(gri) find a better solution
				got := measure(len(tparams), "type parameter")
				check.errorf(recvPar, BadRecv, "got %s, but receiver base type declares %d", got, len(recvTParams))
			}
		}
	}

	if tparams != nil {

// internal/platform.RaceDetectorSupported, which can't be used here
// because cmd/dist can not import internal packages during bootstrap.
// The race detector only supports 48-bit VMA on arm64. But we don't have
// a good solution to check VMA size (see https://go.dev/issue/29948).
// raceDetectorSupported will always return true for arm64. But race
// detector tests may abort on non 48-bit VMA configuration, the tests

					// ok to continue
				}
			}

		case *Array:
			// Prevent crash if the array referred to is not yet set up. Was go.dev/issue/18643.
			// This is a stop-gap solution. Should use Checker.objPath to report entire
			// path starting with earliest declaration in the source. TODO(gri) fix this.
			if utyp.elem == nil {
				check.error(e, InvalidTypeCycle, "invalid recursive type")