search for: ysomething

...ual to x+. This approach differs from standard one. In FileCheck I can write CHECK: {{x|y}}{{something}} This line will be equal to regex (x|y)(something). But if I use suggested approach and write same string in pattern CHECK-DEFINE-PATTERN: example: {{x|y}}{{something}}, it will be equal to (x|ysomething). As user I expected behavior as in first check. Thanks, Elena.

Yes, I now understand what you suggested. > CHECK-DEFINE-PATTERN: car(make, model, year): {{Found a }} make model {{, from }} year But I think that in pattern I should show that I use parameter. I thought that patterns can also be simple strings. All strings should be regexs in pattern and parameters can't be used in pattern in your example. But I want to use parameters in regexs. For