diff options
Diffstat (limited to 'compiler/ccgexprs.nim')
| -rw-r--r-- | compiler/ccgexprs.nim | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/compiler/ccgexprs.nim b/compiler/ccgexprs.nim index 45b2be558..9db136ed1 100644 --- a/compiler/ccgexprs.nim +++ b/compiler/ccgexprs.nim @@ -1645,8 +1645,14 @@ proc genSomeCast(p: BProc, e: PNode, d: var TLoc) = putIntoDest(p, d, e, "(($1) ($2))" % [getClosureType(p.module, etyp, clHalfWithEnv), rdCharLoc(a)], a.storage) else: - putIntoDest(p, d, e, "(($1) ($2))" % - [getTypeDesc(p.module, e.typ), rdCharLoc(a)], a.storage) + let srcTyp = skipTypes(e.sons[1].typ, abstractRange) + # C++ does not like direct casts from pointer to shorter integral types + if srcTyp.kind in {tyPtr, tyPointer} and etyp.kind in IntegralTypes: + putIntoDest(p, d, e, "(($1) (ptrdiff_t) ($2))" % + [getTypeDesc(p.module, e.typ), rdCharLoc(a)], a.storage) + else: + putIntoDest(p, d, e, "(($1) ($2))" % + [getTypeDesc(p.module, e.typ), rdCharLoc(a)], a.storage) proc genCast(p: BProc, e: PNode, d: var TLoc) = const ValueTypes = {tyFloat..tyFloat128, tyTuple, tyObject, tyArray} |