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first implementation of overloading of '='; missing: rewriting let/var sections

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This commit is contained in:
Araq 2015-04-06 20:11:27 +02:00
commit 78f371c03a
12 changed files with 374 additions and 216 deletions
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12
compiler/semtypinst.nim
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@ -16,9 +16,9 @@ const
proc sharedPtrCheck(info: TLineInfo, t: PType) =
if t.kind == tyPtr and t.len > 1:
if t.sons[0].sym.magic in {mShared, mGuarded}:
if t.sons[0].sym.magic == mShared:
incl(t.flags, tfShared)
if t.sons[0].sym.magic == mGuarded: incl(t.flags, tfGuarded)
#if t.sons[0].sym.magic == mGuarded: incl(t.flags, tfGuarded)
if tfHasGCedMem in t.flags or t.isGCedMem:
localError(info, errGenerated,
"shared memory may not refer to GC'ed thread local memory")
@ -307,7 +307,13 @@ proc handleGenericInvocation(cl: var TReplTypeVars, t: PType): PType =
if dc != nil and sfFromGeneric notin newbody.deepCopy.flags:
# 'deepCopy' needs to be instantiated for
# generics *when the type is constructed*:
newbody.deepCopy = cl.c.instDeepCopy(cl.c, dc, result, cl.info)
newbody.deepCopy = cl.c.instTypeBoundOp(cl.c, dc, result, cl.info,
attachedDeepCopy)
let asgn = newbody.assignment
if asgn != nil and sfFromGeneric notin asgn.flags:
# '=' needs to be instantiated for generics when the type is constructed:
newbody.assignment = cl.c.instTypeBoundOp(cl.c, asgn, result, cl.info,
attachedAsgn)
proc eraseVoidParams*(t: PType) =
# transform '(): void' into '()' because old parts of the compiler really