forked from OSchip/llvm-project
32 lines
1.3 KiB
Fortran
32 lines
1.3 KiB
Fortran
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! REQUIRES: new-flang-driver
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! Test the behaviour of the driver when input is missing or is invalid. Note
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! that with the compiler driver (flang-new), the input _has_ to be specified.
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! Indeed, the driver decides what "job/command" to create based on the input
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! file's extension. No input file means that it doesn't know what to do
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! (compile? preprocess? link?). The frontend driver (flang-new -fc1) simply
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! assumes that "no explicit input == read from stdin"
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!--------------------------
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! FLANG DRIVER (flang-new)
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!--------------------------
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! RUN: not %flang-new 2>&1 | FileCheck %s --check-prefix=FLANG-NO-FILE
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! RUN: not %flang-new %t 2>&1 | FileCheck %s --check-prefix=FLANG-NONEXISTENT-FILE
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!-----------------------------------------
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! FLANG FRONTEND DRIVER (flang-new -fc1)
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!-----------------------------------------
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! RUN: not %flang-new -fc1 %t 2>&1 | FileCheck %s --check-prefix=FLANG-FC1-NONEXISTENT-FILE
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! RUN: not %flang-new -fc1 %S 2>&1 | FileCheck %s --check-prefix=FLANG-FC1-DIR
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!-----------------------
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! EXPECTED OUTPUT
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!-----------------------
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! FLANG-NO-FILE: flang-new: error: no input files
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! FLANG-NONEXISTENT-FILE: flang-new: error: no such file or directory: {{.*}}
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! FLANG-NONEXISTENT-FILE: flang-new: error: no input files
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! FLANG-FC1-NONEXISTENT-FILE: error: {{.*}} does not exist
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! FLANG-FC1-DIR: error: {{.*}} is not a regular file
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