| ## Test regular archives do not convert to thin archives |
| ## in the special case of replacing a single file in an |
| ## archive with itself from the current directory. |
| |
| # RUN: rm -rf %t && mkdir -p %t && cd %t |
| # RUN: echo "a" > a.txt |
| # RUN: llvm-ar --format=gnu cr foo.a a.txt 2>&1 |
| |
| ## Check that an error is issued. |
| # RUN: not llvm-ar --format=gnu cr --thin foo.a a.txt 2>&1 | FileCheck %s |
| # CHECK: error: cannot convert a regular archive to a thin one |
| |
| ## Check that the archive is still the correct flavor. |
| # RUN: FileCheck --input-file=foo.a %s --check-prefix=REGULAR |
| # REGULAR: !<arch> |
