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no ropes WIP (#20433)

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* refactorings in preparation for ropes elimination of the C code generator; mostly the usual ': Rope' -> 'result: var Rope' rewrite
* rewrote ccgcalls.nim
* refactored ccgexprs.nim
* ccgliterals: refactoring
* refactoring: code dealing with name mangling
* refactoring: getRecordFieldsAux
* ropes are strings (insert obscene joke here)
* optimize JS code gen
* optimizations and code improvements
* more optimizations
* final cleanups
This commit is contained in:
Andreas Rumpf 2022-09-27 10:57:47 +02:00 • committed by GitHub
commit ca1f3f36b9
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24 changed files with 1058 additions and 1002 deletions
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compiler/sighashes.nim
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@ -21,8 +21,7 @@ proc `&=`(c: var MD5Context, s: string) = md5Update(c, s, s.len)
proc `&=`(c: var MD5Context, ch: char) =
# XXX suspicious code here; relies on ch being zero terminated?
md5Update(c, unsafeAddr ch, 1)
proc `&=`(c: var MD5Context, r: Rope) =
for l in leaves(r): md5Update(c, l.cstring, l.len)
proc `&=`(c: var MD5Context, i: BiggestInt) =
md5Update(c, cast[cstring](unsafeAddr i), sizeof(i))
proc `&=`(c: var MD5Context, f: BiggestFloat) =
@ -150,7 +149,7 @@ proc hashType(c: var MD5Context, t: PType; flags: set[ConsiderFlag]) =
# is actually safe without an infinite recursion check:
if t.sym != nil:
if {sfCompilerProc} * t.sym.flags != {}:
doAssert t.sym.loc.r != nil
doAssert t.sym.loc.r != ""
# The user has set a specific name for this type
c &= t.sym.loc.r
elif CoOwnerSig in flags: