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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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4
compiler/ccgthreadvars.nim
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@ -44,13 +44,13 @@ proc declareThreadVar(m: BModule, s: PSym, isExtern: bool) =
m.s[cfsVars].addf(" $1;$n", [s.loc.r])
proc generateThreadLocalStorage(m: BModule) =
if m.g.nimtv != nil and (usesThreadVars in m.flags or sfMainModule in m.module.flags):
if m.g.nimtv != "" and (usesThreadVars in m.flags or sfMainModule in m.module.flags):
for t in items(m.g.nimtvDeps): discard getTypeDesc(m, t)
finishTypeDescriptions(m)
m.s[cfsSeqTypes].addf("typedef struct {$1} NimThreadVars;$n", [m.g.nimtv])
proc generateThreadVarsSize(m: BModule) =
if m.g.nimtv != nil:
if m.g.nimtv != "":
let externc = if m.config.backend == backendCpp or
sfCompileToCpp in m.module.flags: "extern \"C\" "
else: ""