compiler: implement make([]T, ...)

src/runtime/runtime.go

@@ -99,10 +99,18 @@ func lookupBoundsCheck(length, index int) {
 	}
 }
 
-// Check for bounds in *ssa.Slice
+// Check for bounds in *ssa.Slice.
 func sliceBoundsCheck(length, low, high uint) {
 	if !(0 <= low && low <= high && high <= length) {
 		printstring("panic: runtime error: slice out of range\n")
 		abort()
 	}
 }
+
+// Check for bounds in *ssa.MakeSlice.
+func sliceBoundsCheckMake(length, capacity uint) {
+	if !(0 <= length && length <= capacity) {
+		printstring("panic: runtime error: slice size out of range\n")
+		abort()
+	}
+}