mirrors/Nim
1
0
Fork 0
mirror of https://github.com/nim-lang/Nim.git synced 2026-04-18 13:30:33 +00:00
Code Issues Packages Projects Releases Wiki Activity

Dont produce initing moves for sfNoInit variables in closure env (#21026)

Browse Source
This commit is contained in:
Yuriy Glukhov
2022-12-05 22:49:31 +01:00
committed by GitHub
parent b83bd282dc
commit c47d5196be
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
compiler/injectdestructors.nim
View File

@@ -829,7 +829,10 @@ proc p(n: PNode; c: var Con; s: var Scope; mode: ProcessMode; tmpFlags = {sfSing
if ri.kind != nkEmpty:
result.add moveOrCopy(v, ri, c, s, if v.kind == nkSym: {IsDecl} else: {})
elif ri.kind == nkEmpty and c.inLoop > 0:
result.add moveOrCopy(v, genDefaultCall(v.typ, c, v.info), c, s, if v.kind == nkSym: {IsDecl} else: {})
let skipInit = v.kind == nkDotExpr and # Closure var
sfNoInit in v[1].sym.flags
if not skipInit:
result.add moveOrCopy(v, genDefaultCall(v.typ, c, v.info), c, s, if v.kind == nkSym: {IsDecl} else: {})
else: # keep the var but transform 'ri':
var v = copyNode(n)
var itCopy = copyNode(it)