From 4db6511779e70780f7b36bb7ef54276752f5f640 Mon Sep 17 00:00:00 2001 From: Eli Bendersky Date: Sun, 2 Dec 2012 16:02:41 +0000 Subject: 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 --- test/FileCheck/simple-var-capture.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'test/FileCheck/simple-var-capture.txt') diff --git a/test/FileCheck/simple-var-capture.txt b/test/FileCheck/simple-var-capture.txt index c0214d9017..a487baaa53 100644 --- a/test/FileCheck/simple-var-capture.txt +++ b/test/FileCheck/simple-var-capture.txt @@ -2,7 +2,7 @@ op1 r1 op2 r1, r2 -; CHECK: op1 [[REG:r[0-9]+]] +; CHECK: op1 [[REG:r[0-9]]] ; CHECK-NEXT: op2 [[REG]] op3 r16, r18, r21 @@ -10,3 +10,4 @@ op4 r30, r18, r21 ; CHECK: op3 {{r[0-9]+}}, [[REGa:r[0-9]+]], [[REGb:r[0-9]+]] ; CHECK-NEXT: op4 {{r[0-9]+}}, [[REGa]], [[REGb]] + -- cgit v1.2.3