summary refs log tree commit diff stats
path: root/compiler/ccgexprs.nim
diff options
context:
space:
mode:
Diffstat (limited to 'compiler/ccgexprs.nim')
-rw-r--r--compiler/ccgexprs.nim9
1 files changed, 4 insertions, 5 deletions
diff --git a/compiler/ccgexprs.nim b/compiler/ccgexprs.nim
index be47ac0c4..40ebcbfa8 100644
--- a/compiler/ccgexprs.nim
+++ b/compiler/ccgexprs.nim
@@ -593,7 +593,7 @@ proc unaryArith(p: BProc, e: PNode, d: var TLoc, op: TMagic) =
 
 proc genDeref(p: BProc, e: PNode, d: var TLoc) =
   var a: TLoc
-  if mapType(e.sons[0].typ) == ctArray:
+  if mapType(e.sons[0].typ) in {ctArray, ctPtrToArray}:
     # XXX the amount of hacks for C's arrays is incredible, maybe we should
     # simply wrap them in a struct? --> Losing auto vectorization then?
     expr(p, e.sons[0], d)
@@ -736,7 +736,7 @@ proc genArrayElem(p: BProc, e: PNode, d: var TLoc) =
   var ty = skipTypes(skipTypes(a.t, abstractVarRange), abstractPtrs)
   var first = intLiteral(firstOrd(ty))
   # emit range check:
-  if (optBoundsCheck in p.options):
+  if optBoundsCheck in p.options and tfUncheckedArray notin ty.flags:
     if not isConstExpr(e.sons[1]):
       # semantic pass has already checked for const index expressions
       if firstOrd(ty) == 0:
@@ -1049,7 +1049,7 @@ proc genObjConstr(p: BProc, e: PNode, d: var TLoc) =
     app(tmp2.r, field.loc.r)
     tmp2.k = locTemp
     tmp2.t = field.loc.t
-    tmp2.s = OnHeap
+    tmp2.s = if isRef: OnHeap else: OnStack
     tmp2.heapRoot = tmp.r
     expr(p, it.sons[1], tmp2)
   if d.k == locNone:
@@ -1376,7 +1376,7 @@ proc genSetOp(p: BProc, e: PNode, d: var TLoc, op: TMagic) =
       getTemp(p, getSysType(tyInt), i) # our counter
       initLocExpr(p, e.sons[1], a)
       initLocExpr(p, e.sons[2], b)
-      if d.k == locNone: getTemp(p, a.t, d)
+      if d.k == locNone: getTemp(p, getSysType(tyBool), d)
       lineF(p, cpsStmts, lookupOpr[op],
            [rdLoc(i), toRope(size), rdLoc(d), rdLoc(a), rdLoc(b)])
     of mEqSet:
@@ -1915,7 +1915,6 @@ proc expr(p: BProc, n: PNode, d: var TLoc) =
       internalError(n.info, "expr: proc not init " & sym.name.s)
     putLocIntoDest(p, d, sym.loc)
   of nkClosure: genClosure(p, n, d)
-  of nkMetaNode: expr(p, n.sons[0], d)
 
   of nkEmpty: discard
   of nkWhileStmt: genWhileStmt(p, n)