llvm-project/llvm/test/MC/AsmParser/dot-symbol.s

# Historically 'as' treats '.' as a reference to the current location in
# arbitrary contexts. We don't support this in general.

# RUN: not llvm-mc -triple i386-unknown-unknown %s 2> %t
# RUN: FileCheck -input-file %t %s

# CHECK: invalid use of pseudo-symbol '.' as a label
.:
        .long 0
MC: Improve some diagnostics on uses of '.' pseudo-symbol. llvm-svn: 128289 2011-03-26 01:47:17 +08:00			`# Historically 'as' treats '.' as a reference to the current location in`
Add support for assigning to . in AsmParser. This is implemented by handling assignments to the '.' pseudo symbol as ".org" directives. Differential Revision: http://llvm-reviews.chandlerc.com/D2625 llvm-svn: 201530 2014-02-18 04:48:32 +08:00			`# arbitrary contexts. We don't support this in general.`
MC: Improve some diagnostics on uses of '.' pseudo-symbol. llvm-svn: 128289 2011-03-26 01:47:17 +08:00
			`# RUN: not llvm-mc -triple i386-unknown-unknown %s 2> %t`
			`# RUN: FileCheck -input-file %t %s`

			`# CHECK: invalid use of pseudo-symbol '.' as a label`
			`.:`
			`.long 0`