| // RUN: %empty-directory(%t) | |
| // RUN: echo 'print("Hello, World!")' >%t/main.swift | |
| // RUN: cd %t | |
| // RUN: not %target-swift-frontend -parse -primary-file main.swift -supplementary-output-file-map %S/Inputs/bad_output_filemap.yaml >%t/errs.txt 2>&1 | |
| // RUN: %FileCheck %s <%t/errs.txt | |
| // CHECK: Unrecognized escape code | |
| // CHECK: Output file map parse failed |