1*0a6a1f1dSLionel Sambuc // PR17239 - The /link option, when inside a response file, should only extend 2*0a6a1f1dSLionel Sambuc // until the end of the response file (and not the entire command line) 3*0a6a1f1dSLionel Sambuc 4*0a6a1f1dSLionel Sambuc // Don't attempt slash switches on msys bash. 5*0a6a1f1dSLionel Sambuc // REQUIRES: shell-preserves-root 6*0a6a1f1dSLionel Sambuc 7*0a6a1f1dSLionel Sambuc // Note: %s must be preceded by -- or bound to another option, otherwise it may 8*0a6a1f1dSLionel Sambuc // be interpreted as a command-line option, e.g. on Mac where %s is commonly 9*0a6a1f1dSLionel Sambuc // under /Users. 10*0a6a1f1dSLionel Sambuc 11*0a6a1f1dSLionel Sambuc // RUN: echo /link bar.lib baz.lib > %t.args 12*0a6a1f1dSLionel Sambuc // RUN: touch %t.obj 13*0a6a1f1dSLionel Sambuc // RUN: %clang_cl -### @%t.args -- %t.obj 2>&1 | FileCheck %s -check-prefix=ARGS 14*0a6a1f1dSLionel Sambuc // If the "/link" option captures all remaining args beyond its response file, 15*0a6a1f1dSLionel Sambuc // it will also capture "--" and our input argument. In this case, Clang will 16*0a6a1f1dSLionel Sambuc // be clueless and will emit "argument unused" warnings. If PR17239 is properly 17*0a6a1f1dSLionel Sambuc // fixed, this should not happen because the "/link" option is restricted to 18*0a6a1f1dSLionel Sambuc // consume only remaining args in its response file. 19*0a6a1f1dSLionel Sambuc // ARGS-NOT: warning 20*0a6a1f1dSLionel Sambuc // ARGS-NOT: argument unused during compilation 21*0a6a1f1dSLionel Sambuc // Identify the linker command 22*0a6a1f1dSLionel Sambuc // ARGS: link.exe 23