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fixes #4462

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This commit is contained in:
Andreas Rumpf 2016-07-08 10:52:04 +02:00
commit 857b0c8d4c
2 changed files with 16 additions and 4 deletions
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8
compiler/vmgen.nim
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@ -518,9 +518,9 @@ proc genCall(c: PCtx; n: PNode; dest: var TDest) =
# varargs need 'opcSetType' for the FFI support: # varargs need 'opcSetType' for the FFI support:
let fntyp = skipTypes(n.sons[0].typ, abstractInst) let fntyp = skipTypes(n.sons[0].typ, abstractInst)
for i in 0.. <n.len: for i in 0.. <n.len:
if i > 0 and i < sonsLen(fntyp): #if i > 0 and i < sonsLen(fntyp):
let paramType = fntyp.n.sons[i] # let paramType = fntyp.n.sons[i]
if paramType.typ.isCompileTimeOnly: continue # if paramType.typ.isCompileTimeOnly: continue
var r: TRegister = x+i var r: TRegister = x+i
c.gen(n.sons[i], r) c.gen(n.sons[i], r)
if i >= fntyp.len: if i >= fntyp.len:
@ -1797,6 +1797,8 @@ proc gen(c: PCtx; n: PNode; dest: var TDest; flags: TGenFlags = {}) =
genConv(c, n, n.sons[1], dest, opcCast) genConv(c, n, n.sons[1], dest, opcCast)
else: else:
globalError(n.info, errGenerated, "VM is not allowed to 'cast'") globalError(n.info, errGenerated, "VM is not allowed to 'cast'")
of nkTypeOfExpr:
genTypeLit(c, n.typ, dest)
else: else:
globalError(n.info, errGenerated, "cannot generate VM code for " & $n) globalError(n.info, errGenerated, "cannot generate VM code for " & $n)

12
tests/vm/tvmmisc.nim
View file

@ -1,5 +1,15 @@
# 4412
# bug #4462
import macros
proc foo(t: typedesc) {.compileTime.} =
echo getType(t).treeRepr
static:
foo(int)
# #4412
proc default[T](t: typedesc[T]): T {.inline.} = discard proc default[T](t: typedesc[T]): T {.inline.} = discard
static: static: