llvm/test/MC/ELF/common-error1.s

// RUN: not llvm-mc -filetype=obj -triple x86_64-pc-linux < %s 2>&1 | FileCheck %s

        .comm   C,4,4
        .set    A,C

// CHECK: Common symbol C cannot be used in assignment expr
Produce errors when an assignment expression would use a common symbol. An assignment will produce a symbol with a given section and offset. There is no way to represent something like "1 byte after a common symbol". This matches the behavior of GNU as. Part of PR22217. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226470 91177308-0d34-0410-b5e6-96231b3b80d8 2015-01-19 17:30:24 +00:00			`// RUN: not llvm-mc -filetype=obj -triple x86_64-pc-linux < %s 2>&1 \| FileCheck %s`

			`.comm C,4,4`
			`.set A,C`

			`// CHECK: Common symbol C cannot be used in assignment expr`