| Stephen Hines | 176edba | 2014-12-01 14:53:08 -0800 | [diff] [blame] | 1 | // PR17239 - The /link option, when inside a response file, should only extend |
| 2 | // until the end of the response file (and not the entire command line) |
| 3 | |
| 4 | // Don't attempt slash switches on msys bash. |
| 5 | // REQUIRES: shell-preserves-root |
| 6 | |
| 7 | // Note: %s must be preceded by -- or bound to another option, otherwise it may |
| 8 | // be interpreted as a command-line option, e.g. on Mac where %s is commonly |
| 9 | // under /Users. |
| 10 | |
| 11 | // RUN: echo /link bar.lib baz.lib > %t.args |
| 12 | // RUN: touch %t.obj |
| 13 | // RUN: %clang_cl -### @%t.args -- %t.obj 2>&1 | FileCheck %s -check-prefix=ARGS |
| 14 | // If the "/link" option captures all remaining args beyond its response file, |
| 15 | // it will also capture "--" and our input argument. In this case, Clang will |
| 16 | // be clueless and will emit "argument unused" warnings. If PR17239 is properly |
| 17 | // fixed, this should not happen because the "/link" option is restricted to |
| 18 | // consume only remaining args in its response file. |
| 19 | // ARGS-NOT: warning |
| 20 | // ARGS-NOT: argument unused during compilation |
| 21 | // Identify the linker command |
| 22 | // ARGS: link.exe |