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idetools: don't suggest module names or not visible object fields

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This commit is contained in:
Araq
2012-08-03 22:57:26 +02:00
parent 344438ce6a
commit a7a2f464a2
2 changed files with 21 additions and 18 deletions
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6
compiler/semexprs.nim
View File

@@ -866,10 +866,8 @@ proc builtinFieldAccess(c: PContext, n: PNode, flags: TExprFlags): PNode =
if f != nil: break
if ty.sons[0] == nil: break
ty = skipTypes(ty.sons[0], {tyGenericInst})
if f != nil:
var fmoduleId = getModule(f).id
if sfExported in f.flags or fmoduleId == c.module.id or
fmoduleId == c.friendModule.id:
if f != nil:
if fieldVisible(c, f):
# is the access to a public field or in the same module or in a friend?
n.sons[0] = makeDeref(n.sons[0])
n.sons[1] = newSymNode(f) # we now have the correct field

33
compiler/suggest.nim
View File

@@ -42,11 +42,16 @@ proc SymToStr(s: PSym, isLocal: bool, section: string, li: TLineInfo): string =
proc SymToStr(s: PSym, isLocal: bool, section: string): string =
result = SymToStr(s, isLocal, section, s.info)
proc filterSym(s: PSym): bool {.inline.} =
result = s.name.s[0] in lexer.SymChars
proc filterSym(s: PSym): bool {.inline.} =
result = s.name.s[0] in lexer.SymChars and s.kind != skModule
proc suggestField(s: PSym, outputs: var int) =
if filterSym(s):
proc fieldVisible*(c: PContext, f: PSym): bool {.inline.} =
let fmoduleId = getModule(f).id
result = sfExported in f.flags or fmoduleId == c.module.id or
fmoduleId == c.friendModule.id
proc suggestField(c: PContext, s: PSym, outputs: var int) =
if filterSym(s) and fieldVisible(c, s):
OutWriteln(SymToStr(s, isLocal=true, sectionSuggest))
inc outputs
@@ -57,22 +62,22 @@ template wholeSymTab(cond, section: expr) {.immediate.} =
OutWriteln(SymToStr(it, isLocal = i > ModuleTablePos, section))
inc outputs
proc suggestSymList(list: PNode, outputs: var int) =
proc suggestSymList(c: PContext, list: PNode, outputs: var int) =
for i in countup(0, sonsLen(list) - 1):
if list.sons[i].kind == nkSym:
suggestField(list.sons[i].sym, outputs)
suggestField(c, list.sons[i].sym, outputs)
#else: InternalError(list.info, "getSymFromList")
proc suggestObject(n: PNode, outputs: var int) =
proc suggestObject(c: PContext, n: PNode, outputs: var int) =
case n.kind
of nkRecList:
for i in countup(0, sonsLen(n)-1): suggestObject(n.sons[i], outputs)
for i in countup(0, sonsLen(n)-1): suggestObject(c, n.sons[i], outputs)
of nkRecCase:
var L = sonsLen(n)
if L > 0:
suggestObject(n.sons[0], outputs)
for i in countup(1, L-1): suggestObject(lastSon(n.sons[i]), outputs)
of nkSym: suggestField(n.sym, outputs)
suggestObject(c, n.sons[0], outputs)
for i in countup(1, L-1): suggestObject(c, lastSon(n.sons[i]), outputs)
of nkSym: suggestField(c, n.sym, outputs)
else: nil
proc nameFits(c: PContext, s: PSym, n: PNode): bool =
@@ -140,7 +145,7 @@ proc suggestFieldAccess(c: PContext, n: PNode, outputs: var int) =
# look up if the identifier belongs to the enum:
var t = typ
while t != nil:
suggestSymList(t.n, outputs)
suggestSymList(c, t.n, outputs)
t = t.sons[0]
suggestOperations(c, n, typ, outputs)
else:
@@ -148,12 +153,12 @@ proc suggestFieldAccess(c: PContext, n: PNode, outputs: var int) =
if typ.kind == tyObject:
var t = typ
while true:
suggestObject(t.n, outputs)
suggestObject(c, t.n, outputs)
if t.sons[0] == nil: break
t = skipTypes(t.sons[0], {tyGenericInst})
suggestOperations(c, n, typ, outputs)
elif typ.kind == tyTuple and typ.n != nil:
suggestSymList(typ.n, outputs)
suggestSymList(c, typ.n, outputs)
suggestOperations(c, n, typ, outputs)
else:
suggestOperations(c, n, typ, outputs)