jyapayne/Nim
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

refactoring: TLoc knows the node it originated from; it is planned to use this to produce better C code (move optimizations)

Browse source
This commit is contained in:
Andreas Rumpf 2017-09-21 14:38:45 +02:00
commit 405b9c8a85
8 changed files with 215 additions and 196 deletions
Download patch file Download diff file Expand all files Collapse all files

5
compiler/ast.nim
View file

@ -755,7 +755,7 @@ type
k*: TLocKind # kind of location
storage*: TStorageLoc
flags*: TLocFlags # location's flags
t*: PType # type of location
lode*: PNode # Node where the location came from; can be faked
r*: Rope # rope value of location (code generators)
# ---------------- end of backend information ------------------------------
@ -1264,9 +1264,8 @@ proc mergeLoc(a: var TLoc, b: TLoc) =
if a.k == low(a.k): a.k = b.k
if a.storage == low(a.storage): a.storage = b.storage
a.flags = a.flags + b.flags
if a.t == nil: a.t = b.t
if a.lode == nil: a.lode = b.lode
if a.r == nil: a.r = b.r
#if a.a == 0: a.a = b.a
proc newSons*(father: PNode, length: int) =
if isNil(father.sons):