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| author | Alexey Samsonov <samsonov@google.com> | 2013-11-13 11:56:22 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2013-11-13 11:56:22 +0000 |
| commit | 7df66416541b2001f2eb34eda543e2202617ba85 (patch) | |
| tree | e828bba1feea51a1397eb17a3e7adce13cb2a264 /test/FileCheck | |
| parent | 8b99622b9b0902c709a33a07efb3461bc7830852 (diff) | |
| download | llvm-7df66416541b2001f2eb34eda543e2202617ba85.tar.gz llvm-7df66416541b2001f2eb34eda543e2202617ba85.tar.bz2 llvm-7df66416541b2001f2eb34eda543e2202617ba85.tar.xz | |
FileCheck: fix a bug with multiple --check-prefix options.
Summary:
This fixes a subtle bug in new FileCheck feature added
in r194343. When we search for the first satisfying check-prefix,
we should actually return the first encounter of some check-prefix as a
substring, even if it's not a part of valid check-line. Otherwise
"FileCheck --check-prefix=FOO --check-prefix=BAR" with check file:
FOO not a vaild check-line
FOO: foo
BAR: bar
incorrectly accepted file:
fog
bar
as it skipped the first two encounters of FOO, matching only BAR: line.
Reviewers: arsenm, dsanders
Reviewed By: dsanders
CC: llvm-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D2166
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194565 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/FileCheck')
| -rw-r--r-- | test/FileCheck/check-multiple-prefixes-nomatch.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/test/FileCheck/check-multiple-prefixes-nomatch.txt b/test/FileCheck/check-multiple-prefixes-nomatch.txt new file mode 100644 index 0000000000..9d3835985f --- /dev/null +++ b/test/FileCheck/check-multiple-prefixes-nomatch.txt @@ -0,0 +1,10 @@ +; RUN: not FileCheck -input-file %s %s -check-prefix=FOO -check-prefix=BAR 2>&1 | FileCheck %s + +BAR +bar +foo +; BAR: ba{{z}} +; FOO: fo{{o}} + +; CHECK: {{error: expected string not found in input}} +; CHECK-NEXT: {{B}}AR: ba{{[{][{]z[}][}]}} |