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fixes and changes the recently introduced 'alignas' to be 'align' (#12666)

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* fixes and changes the recently introduced 'alignas' to be 'align'

* more improvements
This commit is contained in:
Andreas Rumpf 2019-11-15 20:24:14 +01:00 • committed by GitHub
commit 58f3e07b1a
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9 changed files with 50 additions and 44 deletions
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4
compiler/pragmas.nim
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@ -20,7 +20,7 @@ const
const
declPragmas = {wImportc, wImportObjC, wImportCpp, wImportJs, wExportc, wExportCpp,
wExportNims, wExtern, wDeprecated, wNodecl, wError, wUsed, wAlignas}
wExportNims, wExtern, wDeprecated, wNodecl, wError, wUsed, wAlign}
## common pragmas for declarations, to a good approximation
procPragmas* = declPragmas + {FirstCallConv..LastCallConv,
wMagic, wNoSideEffect, wSideEffect, wNoreturn, wDynlib, wHeader,
@ -815,7 +815,7 @@ proc singlePragma(c: PContext, sym: PSym, n: PNode, i: var int,
sym.typ.align = floatInt64Align(c.config)
else:
localError(c.config, it.info, "size may only be 1, 2, 4 or 8")
of wAlignas:
of wAlign:
let alignment = expectIntLit(c, it)
if alignment == 0:
discard