diff options
| -rw-r--r-- | compiler/transf.nim | 2 | ||||
| -rw-r--r-- | tests/iter/t22148.nim | 15 |
2 files changed, 16 insertions, 1 deletions
diff --git a/compiler/transf.nim b/compiler/transf.nim index 0a28fd1a0..6ff1da899 100644 --- a/compiler/transf.nim +++ b/compiler/transf.nim @@ -326,7 +326,7 @@ proc introduceNewLocalVars(c: PTransf, n: PNode): PNode = return n of nkProcDef: # todo optimize nosideeffects? result = newTransNode(n) - let x = freshVar(c, n[namePos].sym) + let x = newSymNode(copySym(n[namePos].sym, c.idgen)) idNodeTablePut(c.transCon.mapping, n[namePos].sym, x) result[namePos] = x # we have to copy proc definitions for iters for i in 1..<n.len: diff --git a/tests/iter/t22148.nim b/tests/iter/t22148.nim new file mode 100644 index 000000000..9954eed87 --- /dev/null +++ b/tests/iter/t22148.nim @@ -0,0 +1,15 @@ +discard """ + action: compile +""" + +import std/memfiles + +# bug #22148 +proc make*(input: string) = + var inp = memfiles.open(input) + for line in memSlices(inp): + let lineF = MemFile(mem: line.data, size: line.size) + for word in memSlices(lineF, ','): + discard + +make("") # Must call to trigger |