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Fixed codegen for constant cstring with --gc:arc (#13326)

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* Fixed codegen for constant cstring with --gc:arc, fixes  #13321

* Added test for #13321
This commit is contained in:
Ico Doornekamp 2020-02-04 17:39:27 +01:00 • committed by GitHub
commit bfe96e069b
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2 changed files with 17 additions and 1 deletions
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16
tests/arc/tcstring.nim Normal file
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@ -0,0 +1,16 @@
discard """
cmd: "nim c --gc:arc -r $file"
nimout: '''hello
h
o
'''
"""
# Issue #13321: [codegen] --gc:arc does not properly emit cstring, results in SIGSEGV
let a = "hello".cstring
echo a
echo a[0]
echo a[4]
doAssert a[a.len] == '\0'