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fix enumtostr crash for enum-range with no-rtti #13035

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Merged
merged 1 commit into from Jan 5, 2020
Merged

fix enumtostr crash for enum-range with no-rtti #13035

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2 changes: 1 addition & 1 deletion compiler/ccgexprs.nim
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Original file line number Diff line number Diff line change
Expand Up @@ -2070,7 +2070,7 @@ proc genDispose(p: BProc; n: PNode) =

proc genEnumToStr(p: BProc, e: PNode, d: var TLoc) =
const ToStringProcSlot = -4
let t = e[1].typ.skipTypes(abstractInst)
let t = e[1].typ.skipTypes(abstractInst+{tyRange})
var toStrProc: PSym = nil
for idx, p in items(t.methods):
if idx == ToStringProcSlot:
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12 changes: 12 additions & 0 deletions tests/enum/tenum_no_rtti.nim
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
discard """
output: '''A
B'''
cmd: '''nim c --gc:arc $file'''
"""
type
Enum = enum A, B, C
EnumRange = range[A .. B]
proc test_a(x: Enum): string = $x
proc test_b(x: EnumRange): string = $x
echo test_a(A)
echo test_b(B)