flang/test/Semantics/test_errors,py only compares actual error messages
with expected error messages. Many tests have expected warning messages
in them, but they are not checked.
A forthcoming change adds several new warning and explanatory messages
to the compiler, and these messages must be testable.
So (re-?) enable non-error message checking in test_errors.py and adjust some
existing tests to get them to pass.
Warning messages related to host-specific folding conditions will not
be emitted on all platforms, so they will continue to be ignored.
Differential Revision: https://reviews.llvm.org/D136479
This change allows to write whitespaces before the `ERROR` keyword
in semantic tests for consistency with other testing infrastructure.
Also, one test is changed in order to test if the change works
correctly.
Reviewed By: Meinersbur
Differential Revision: https://reviews.llvm.org/D125884
To enable Flang testing on Windows, shell scripts have to be ported to Python. In this patch the "test_errors.sh" script is ported to python ("test_errors.py"). The RUN line of existing tests was changed to make use of the python script.
Used python regex in place of awk/sed.
Reviewed By: Meinersbur
Differential Revision: https://reviews.llvm.org/D107575
