Invalid range when parsing generated yacc files.

[brettfo]

REPRO:
0. (This was discovered while working on #5482 and may be dependent on that.)

1. Set a conditional break point in the range constructor with the condition el > 100000000 (end line greater than 100 million).
2. Debug.

RESULT:
An expression from the generated pars.fs has an ending line of 134 million. This eventually leads to bad PDBs being generated because a sequence point can't be properly set.

Possibly related to #4476.

[auduchinok]

@brettfo The ranges were incorrect before #4476.

[cartermp]

@brettfo Does this still reproduce now that #4476 is in?

[brettfo]

Fixed in #6383.