Odd file locations for syntax errors

[uucidl]

with the following js program:

y = 1
y += 2
y *= 3

console.log("hello, world")

I find that makepad says can't find variable y at the line containing "hello, world"

If I type

y = 1
y += 2
y *= 3

console.log("hello, world")

The error is reported in the middle of the line containing y *= 3

Both times I would have expected the errors to occur at the first occurence of y