fix #18410 (Errors initializing an object of RootObj with the C++ backend) [backport] (#18836)

* fix #18410

* one line comment

* typo

* typo

* cover cpp

(cherry picked from commit 2f730afe9e)
This commit is contained in:
flywind
2021-10-31 13:22:00 +08:00
committed by narimiran
parent 97286db546
commit 233c6e9fb3
3 changed files with 19 additions and 2 deletions

View File

@@ -363,7 +363,8 @@ proc genObjectInit(p: BProc, section: TCProcSection, t: PType, a: var TLoc,
else:
linefmt(p, section, "$1.m_type = $2;$n", [r, genTypeInfoV1(p.module, t, a.lode.info)])
of frEmbedded:
if optTinyRtti in p.config.globalOptions:
# inheritance in C++ does not allow struct initialization: bug #18410
if not p.module.compileToCpp and optTinyRtti in p.config.globalOptions:
var tmp: TLoc
if mode == constructRefObj:
let objType = t.skipTypes(abstractInst+{tyRef})