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make rendering of typeof operator clearer; refs #3710

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This commit is contained in:
Andreas Rumpf 2016-01-26 16:24:15 +01:00
commit 1a2867146b
1 changed files with 4 additions and 2 deletions
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6
compiler/renderer.nim
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@ -438,7 +438,7 @@ proc lsub(n: PNode): int =
len("if_:_")
of nkElifExpr: result = lsons(n) + len("_elif_:_")
of nkElseExpr: result = lsub(n.sons[0]) + len("_else:_") # type descriptions
of nkTypeOfExpr: result = (if n.len > 0: lsub(n.sons[0]) else: 0)+len("type_")
of nkTypeOfExpr: result = (if n.len > 0: lsub(n.sons[0]) else: 0)+len("type()")
of nkRefTy: result = (if n.len > 0: lsub(n.sons[0])+1 else: 0) + len("ref")
of nkPtrTy: result = (if n.len > 0: lsub(n.sons[0])+1 else: 0) + len("ptr")
of nkVarTy: result = (if n.len > 0: lsub(n.sons[0])+1 else: 0) + len("var")
@ -1030,8 +1030,10 @@ proc gsub(g: var TSrcGen, n: PNode, c: TContext) =
putWithSpace(g, tkColon, ":")
gsub(g, n.sons[0])
of nkTypeOfExpr:
putWithSpace(g, tkType, "type")
put(g, tkType, "type")
put(g, tkParLe, "(")
if n.len > 0: gsub(g, n.sons[0])
put(g, tkParRi, ")")
of nkRefTy:
if sonsLen(n) > 0:
putWithSpace(g, tkRef, "ref")