Commit Graph

7 Commits

Author SHA1 Message Date
Michael Liao
95ab326674 Add 'CHECK-DAG' support
Refer to 'FileCheck.rst'f for details of 'CHECK-DAG'.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181827 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-14 20:34:12 +00:00
Michael Liao
0fc7137f2f Remove SMLoc paired with CHECK-NOT patterns. Not functionality change.
Pattern has source location by itself. After adding a trivial method to
retrieve it, it's unnecessary to pair a source location for CHECK-NOT patterns.
One thing revised after this is the diagnostic info is more accurate by
pointing to the start of the CHECK-NOT pattern instead of the end of the
CHECK-NOT pattern. E.g. diagnostic message previously looks like

    <stdin>:1:1: error: CHECK-NOT: string occurred!
    test
    ^
    test.txt:1:16: note: CHECK-NOT: pattern specified here
    CHECK-NOT: test
                   ^

is changed to

    <stdin>:1:1: error: CHECK-NOT: string occurred!
    test
    ^
    test.txt:1:12: note: CHECK-NOT: pattern specified here
    CHECK-NOT: test
               ^



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180578 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-25 21:31:34 +00:00
Guy Benyei
4cc74fcba0 Canonicalize line endings to Linux style also when the --strict-whitespace flag is in use. This flag is supposed to affect horizontal whitespaces only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174541 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-06 20:40:38 +00:00
Eli Bendersky
4db6511779 Fix a bug in FileCheck that wouldn't let define variables as follows:
; CHECK: [[VAR:[a-z]]]

The problem was that to find the end of the regex var definition, it was
simplistically looking for the next ]] and finding the incorrect one. A
better approach is to count nesting of brackets (taking escaping into
account). This way the brackets that are part of the regex can be discovered
and skipped properly, and the ]] ending is detected in the right place.




git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169109 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-02 16:02:41 +00:00
Eli Bendersky
9756ca7ba0 Support referencing variables defined on the same line.
See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20121126/157198.html
and related discussions.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169101 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-01 21:54:48 +00:00
Eli Bendersky
e8832680f8 Add a FileCheck test that makes sure two different CHECKs won't match the
same string


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168942 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-29 21:24:44 +00:00
Eli Bendersky
085f982462 Add some tests for the FileCheck utility.
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20121112/156007.html



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168113 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-15 23:42:51 +00:00