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fixes ptr to cstring warnings[backport] (#20848)

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* fix =#13790 ptr char (+friends) should not implicitly convert to cstring

* Apply suggestions from code review

* first round; compiles on windows

* nimPreviewSlimSystem

* conversion is unsafe, cast needed

* fixes more tests

* fixes asyncnet

* another try another error

* last one

* true

* one more

* why bugs didn't show at once

* add `nimPreviewCstringConversion` switch

* typo

* fixes ptr to cstring warnings[backport]

* add fixes

Co-authored-by: xflywind <43030857+xflywind@users.noreply.github.com>
This commit is contained in:
ringabout 2022-11-16 17:22:51 +08:00 • committed by GitHub
commit 06cd15663d
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25 changed files with 50 additions and 50 deletions
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4
compiler/lexer.nim
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@ -918,7 +918,7 @@ proc getSymbol(L: var Lexer, tok: var Token) =
else: break
tokenEnd(tok, pos-1)
h = !$h
tok.ident = L.cache.getIdent(addr(L.buf[L.bufpos]), pos - L.bufpos, h)
tok.ident = L.cache.getIdent(cast[cstring](addr(L.buf[L.bufpos])), pos - L.bufpos, h)
if (tok.ident.id < ord(tokKeywordLow) - ord(tkSymbol)) or
(tok.ident.id > ord(tokKeywordHigh) - ord(tkSymbol)):
tok.tokType = tkSymbol
@ -932,7 +932,7 @@ proc getSymbol(L: var Lexer, tok: var Token) =
proc endOperator(L: var Lexer, tok: var Token, pos: int,
hash: Hash) {.inline.} =
var h = !$hash
tok.ident = L.cache.getIdent(addr(L.buf[L.bufpos]), pos - L.bufpos, h)
tok.ident = L.cache.getIdent(cast[cstring](addr(L.buf[L.bufpos])), pos - L.bufpos, h)
if (tok.ident.id < oprLow) or (tok.ident.id > oprHigh): tok.tokType = tkOpr
else: tok.tokType = TokType(tok.ident.id - oprLow + ord(tkColon))
L.bufpos = pos