DOUBLE_FAIL_STACK 2338 modules/up/src/Core/gnu/regex.c && !DOUBLE_FAIL_STACK (fail_stack)) \ DOUBLE_FAIL_STACK 2390 modules/up/src/Core/gnu/regex.c if (!DOUBLE_FAIL_STACK (fail_stack)) \ DOUBLE_FAIL_STACK 2336 modules/up/src/gnug++/regex.c && !DOUBLE_FAIL_STACK (fail_stack)) \ DOUBLE_FAIL_STACK 2388 modules/up/src/gnug++/regex.c if (!DOUBLE_FAIL_STACK (fail_stack)) \