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author | Martin Odersky <odersky@gmail.com> | 2016-09-24 13:50:27 +0200 |
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committer | Martin Odersky <odersky@gmail.com> | 2016-09-24 15:40:49 +0200 |
commit | fb710457959d1c2d4b983986141875a8fde5992b (patch) | |
tree | 18883c09f001538303175148ecc3e50fee99d7c3 /src/dotty/tools/dotc/core/unpickleScala2/Scala2Unpickler.scala | |
parent | 003ea0fba7d37156d890e0dae90f2ce765b08e04 (diff) | |
download | dotty-fb710457959d1c2d4b983986141875a8fde5992b.tar.gz dotty-fb710457959d1c2d4b983986141875a8fde5992b.tar.bz2 dotty-fb710457959d1c2d4b983986141875a8fde5992b.zip |
Make positions fit for meta
In particular:
- get rid of envelope, it's too complicated and hides too many errors
- check that everywhere in parsed trees the position range of a parent
node contains the position ranges of its children.
- check that all non-empty trees coming from parser have positions.
The commit contains lots of fixes to make these checks pass.
In particular, it changes the scheme how definitions are positioned.
Previously the position of a definition was the token range of the
name defined by it. That does obviously not work with the parent/children
invariant. Now, the position is the whole definition range, with the
point at the defined name (care is taken to not count backticks).
Namer is changed to still use the token range of defined name as the
position of the symbol.
Diffstat (limited to 'src/dotty/tools/dotc/core/unpickleScala2/Scala2Unpickler.scala')
0 files changed, 0 insertions, 0 deletions