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float64 is now an alias to 'float'; fixes #545

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This commit is contained in:
Araq 2013-08-30 12:24:54 +02:00
commit 7056ceda67
8 changed files with 50 additions and 19 deletions
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10
compiler/sigmatch.nim
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@ -283,14 +283,18 @@ proc isConvertibleToRange(f, a: PType): bool =
a.kind in {tyFloat..tyFloat128}:
result = true
proc handleFloatRange(f, a: PType): TTypeRelation =
if a.kind == f.kind:
proc handleFloatRange(f, a: PType): TTypeRelation =
if a.kind == f.kind:
result = isEqual
else:
else:
let ab = skipTypes(a, {tyRange})
var k = ab.kind
if k == f.kind: result = isSubrange
elif isFloatLit(ab): result = isFromIntLit
elif isIntLit(ab): result = isConvertible
elif f.kind == tyFloat32:
# no conversion to "float32" as that might lose precision
result = isNone
elif k >= tyFloat and k <= tyFloat128: result = isConvertible
else: result = isNone