llvm-6502/private-protected-variable.ll at b6569388b92721d8cb245995bf0aa2ca101c968a - llvm-6502 - Applefritter: Git

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Duncan P. N. Exon Smith 76c17d324c IR: Don't allow non-default visibility on local linkage

Visibilities of `hidden` and `protected` are meaningless for symbols
with local linkage.

  - Change the assembler to reject non-default visibility on symbols
    with local linkage.

  - Change the bitcode reader to auto-upgrade `hidden` and `protected`
    to `default` when the linkage is local.

  - Update LangRef.

<rdar://problem/16141113>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208263 91177308-0d34-0410-b5e6-96231b3b80d8

2014-05-07 22:57:20 +00:00

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 ; RUN: not llvm-as < %s -o /dev/null 2>&1 | FileCheck %s
 @var = private protected global i32 0
 ; CHECK: symbol with local linkage must have default visibility