mirrors/Nim
1
0
Fork 0
mirror of https://github.com/nim-lang/Nim.git synced 2026-04-19 05:50:30 +00:00
Code Issues Packages Projects Releases Wiki Activity

fix #17512 (#17520)

Browse Source
This commit is contained in:
flywind
2021-03-30 16:27:24 +08:00
committed by GitHub
parent 40093b4a93
commit 3715fc41d5
1 changed files with 8 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
compiler/ccgcalls.nim
View File

@@ -259,6 +259,10 @@ proc withTmpIfNeeded(p: BProc, a: TLoc, needsTmp: bool): TLoc =
else:
result = a
proc literalsNeedsTmp(p: BProc, a: TLoc): TLoc =
getTemp(p, a.lode.typ, result, needsInit=false)
genAssignment(p, result, a, {})
proc genArgStringToCString(p: BProc, n: PNode, needsTmp: bool): Rope {.inline.} =
var a: TLoc
initLocExpr(p, n[0], a)
@@ -273,7 +277,10 @@ proc genArg(p: BProc, n: PNode, param: PSym; call: PNode, needsTmp = false): Rop
result = openArrayLoc(p, param.typ, n)
elif ccgIntroducedPtr(p.config, param, call[0].typ[0]):
initLocExpr(p, n, a)
result = addrLoc(p.config, withTmpIfNeeded(p, a, needsTmp))
if n.kind in {nkCharLit..nkNilLit}:
result = addrLoc(p.config, literalsNeedsTmp(p, a))
else:
result = addrLoc(p.config, withTmpIfNeeded(p, a, needsTmp))
elif p.module.compileToCpp and param.typ.kind in {tyVar} and
n.kind == nkHiddenAddr:
initLocExprSingleUse(p, n[0], a)