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custom pragmas in pragma blocks

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This commit is contained in:
Andrii Riabushenko 2018-12-11 23:35:46 +00:00
commit df0f0f2858
2 changed files with 7 additions and 9 deletions
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4
compiler/pragmas.nim
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@ -1111,8 +1111,8 @@ proc singlePragma(c: PContext, sym: PSym, n: PNode, i: var int,
else: sym.flags.incl sfUsed
of wLiftLocals: discard
else: invalidPragma(c, it)
elif sym != nil and sym.kind in {skVar, skLet, skParam, skField, skProc,
skFunc, skConverter, skMethod, skType}:
elif sym == nil or (sym != nil and sym.kind in {skVar, skLet, skParam,
skField, skProc, skFunc, skConverter, skMethod, skType}):
n.sons[i] = semCustomPragma(c, it)
elif sym != nil:
illegalCustomPragma(c, it, sym)

12
compiler/semstmts.nim
View file

@ -1876,18 +1876,16 @@ proc setLine(n: PNode, info: TLineInfo) =
n.info = info
proc semPragmaBlock(c: PContext, n: PNode): PNode =
checkSonsLen(n, 2, c.config)
let pragmaList = n.sons[0]
pragma(c, nil, pragmaList, exprPragmas)
result = semExpr(c, n.sons[1])
n.sons[1] = result
n[1] = semExpr(c, n[1])
result = n
result.typ = n[1].typ
for i in 0 ..< pragmaList.len:
case whichPragma(pragmaList.sons[i])
of wLine: setLine(result, pragmaList.sons[i].info)
of wLocks, wGcSafe, wNosideeffect:
result = n
result.typ = n.sons[1].typ
of wNoRewrite:
incl(result.flags, nfNoRewrite)
of wNoRewrite: incl(result.flags, nfNoRewrite)
else: discard
proc semStaticStmt(c: PContext, n: PNode): PNode =