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CVS log for src/tests/usr.bin/xlint/lint1/Attic/gcc_attribute_stmt.exp

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Revision 1.4, Fri Jun 17 20:23:58 2022 UTC (7 months, 2 weeks ago) by rillig
Branch: MAIN
CVS Tags: HEAD
Changes since 1.3: +0 -0 lines
FILE REMOVED

tests/lint: remove .exp files, as they have become redundant

Now that each lint1 test lists all generated diagnostics as 'expect'
comments, the information from the .exp files is no longer needed.  The
only information that gets lost is the order of the diagnostics, which
is mostly relevant for paired messages like 'inconsistent definition' +
'previous definition was here'.

Revision 1.3 / (download) - annotate - [select for diffs], Thu Apr 28 21:38:38 2022 UTC (9 months ago) by rillig
Branch: MAIN
Changes since 1.2: +0 -2 lines
Diff to previous 1.2 (colored)

lint: revert resolving grammar conflicts for labeled statements

Restore the grammar rule for labeled_statement as it was before cgram.y
1.400 from 2022-04-24.  This allows labels with attributes again.  Fix
the wrong interpretation in the tests; the attributes belong to the
label, not to the statement.

Today in the morning, when I thought that the change in cgram.y 1.400
were innocent, I accidentally ran lint only with the options '-Sw' but
forgot the option '-g' for GNU mode.  Without that option, the token
'__attribute__' is unknown, which unsurprisingly leads to lots of syntax
errors, and these didn't change with that commit.  The actual change was
only visible in GNU mode.

Revision 1.2 / (download) - annotate - [select for diffs], Thu Apr 28 07:10:39 2022 UTC (9 months ago) by rillig
Branch: MAIN
Changes since 1.1: +2 -0 lines
Diff to previous 1.1 (colored)

tests/lint: add test for GCC unused statement

Seen in xsrc/LRGB.c:799.

Even though it looks like this lint error may have been introduced by
cgram.y 1.400 from 2022-04-24 (since LRGB.c has been unchanged for a
month), earlier versions of lint produce the same parse errors.

Revision 1.1 / (download) - annotate - [select for diffs], Tue Jul 6 17:33:07 2021 UTC (18 months, 3 weeks ago) by rillig
Branch: MAIN

tests/lint: add tests for GCC __attribute__

Before fixing the wrong handling of __attribute__ that is demonstrated
at the end of gcc_attribute.c, ensure that the attribute handling works
in the most basic cases.

Lint currently accepts __attribute__ in more places than it should.
This leads to some ambiguities in the grammar.

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