rm -f ./runtime/runtime_defs.go

# Finally!  Run the build.

verbose=false
vflag=""
if [[ "$1" == "-v" ]]; then
	verbose=true
	vflag=-v
	shift
fi

goroot_bootstrap_set=${GOROOT_BOOTSTRAP+"true"}
if [[ -z "$GOROOT_BOOTSTRAP" ]]; then
	GOROOT_BOOTSTRAP="$HOME/go1.4"
	for d in sdk/go$bootgo go$bootgo; do
		if [[ -d "$HOME/$d" ]]; then

}

// isIdentASCII reports whether c is an ASCII identifier byte.
func isIdentASCII(c byte) bool {
	// mask is a 128-bit bitmap with 1s for allowed bytes,
	// so that the byte c can be tested with a shift and an and.
	// If c > 128, then 1<<c and 1<<(c-64) will both be zero,
	// and this function will return false.
	const mask = 0 |
		(1<<26-1)<<'A' |
		(1<<26-1)<<'a' |
		(1<<10-1)<<'0' |
		1<<'_'

// (correct!) refusal of the conversion. But the reported error is essentially
// "cannot convert untyped float value to string", yet the correct error (per
// the spec) is that we cannot shift a floating-point value: 1 in 1<<s should
// be converted to UntypedFloat because of the addition of 1.0. Fixing this
// is tricky because we'd have to run updateExprType on the argument first.
// (go.dev/issue/21982.)

// (correct!) refusal of the conversion. But the reported error is essentially
// "cannot convert untyped float value to string", yet the correct error (per
// the spec) is that we cannot shift a floating-point value: 1 in 1<<s should
// be converted to UntypedFloat because of the addition of 1.0. Fixing this
// is tricky because we'd have to run updateExprType on the argument first.
// (go.dev/issue/21982.)