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| author | ringabout <43030857+ringabout@users.noreply.github.com> | 2024-04-29 22:58:33 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-04-29 16:58:33 +0200 |
| commit | d09c3c0f58eb9f1f4cf07fa98a9686aa19778f16 (patch) | |
| tree | 6c363660e5a66a589630daafe43d94d87420a828 /compiler | |
| parent | 47594eb9091e788e672c1020f18d84a54bdcbf37 (diff) | |
| download | Nim-d09c3c0f58eb9f1f4cf07fa98a9686aa19778f16.tar.gz | |
fixes #23321; Error: internal error: openArrayLoc: ref array[0..0, int] (#23548)
fixes #23321 In the function `mapType`, ptrs (tyPtr, tyVar, tyLent, tyRef) are mapped into ctPtrToArray, the dereference of which is skipped in the `genref`. We need to skip these ptrs in the function `genOpenArraySlice`.
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/ccgcalls.nim | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/ccgcalls.nim b/compiler/ccgcalls.nim index 607f6d51e..155800582 100644 --- a/compiler/ccgcalls.nim +++ b/compiler/ccgcalls.nim @@ -166,7 +166,10 @@ proc genOpenArraySlice(p: BProc; q: PNode; formalType, destType: PType; prepareF genBoundsCheck(p, a, b, c) if prepareForMutation: linefmt(p, cpsStmts, "#nimPrepareStrMutationV2($1);$n", [byRefLoc(p, a)]) - let ty = skipTypes(a.t, abstractVar+{tyPtr}) + # bug #23321: In the function mapType, ptrs (tyPtr, tyVar, tyLent, tyRef) + # are mapped into ctPtrToArray, the dereference of which is skipped + # in the `genref`. We need to skip these ptrs here + let ty = skipTypes(a.t, abstractVar+{tyPtr, tyRef}) let dest = getTypeDesc(p.module, destType) let lengthExpr = "($1)-($2)+1" % [rdLoc(c), rdLoc(b)] case ty.kind |