llvm-project/flang/test/Semantics/resolve08.f90

! RUN: %S/test_errors.sh %s %t %flang_fc1
! REQUIRES: shell
integer :: g(10)
f(i) = i + 1  ! statement function
g(i) = i + 2  ! mis-parsed array assignment
!ERROR: 'h' has not been declared as an array
h(i) = i + 3
end
[flang] Update the regression tests to use the new driver when enabled This patch updates most of the remaining regression tests (~400) to use `flang-new` rather then `f18` when `FLANG_BUILD_NEW_DRIVER` is set. This allows us to share more Flang regression tests between `f18` and `flang-new`. A handful of tests have not been ported yet - these are currently either failing or not supported by the new driver. Summary of changes: * RUN lines in tests are updated to use `%flang_fc1` instead of `%f18` * option spellings in tests are updated to forms accepted by both `f18` and `flang-new` * variables in Bash scripts are renamed (e.g. F18 --> FLANG_FC1) The updated tests will now be run with the new driver, `flang-new`, whenever it is enabled (i.e when `FLANG_BUILD_NEW_DRIVER` is set). Although this patch touches many files, vast majority of the changes are automatic: ``` grep -IEZlr "%f18" flang/test/ \| xargs -0 -l sed -i 's/%f18/%flang_fc1/g ``` Differential Revision: https://reviews.llvm.org/D100309 2021-04-12 20:27:49 +08:00			`! RUN: %S/test_errors.sh %s %t %flang_fc1`
[flang][windows] Run regression tests under Windows. NFCI. Allow the lit test suite to run under Windows. This encompasses the following changes: * Define `lit_tools_dir` for flang's test configuration * Replace `(<command> \|\| true)` idiom with `not <command>` * Add `REQUIRES: shell` on tests that invoke a shell script Reviewed By: awarzynski Differential Revision: https://reviews.llvm.org/D89368 2021-06-10 18:06:56 +08:00			`! REQUIRES: shell`
[flang] Implement parse tree rewriting. Add parse-tree-mutator.h like parse-tree-visitor.h except that the Walk functions take non-const references to parse tree nodes so the Pre and Post methods of the mutator that are passed around can make changes to the parse tree. Change ExecutionPart to be a class that wraps a list so that it can be identified during parse tree walking. Add Symbol* field to parser::Name for the result of symbol resolution. In parse tree dumper, dump symbol when it is there instead of just name. Add RewriteParseTree to walk the parse tree, fill in resolved symbols in Name nodes, and make necessary changes to the structure. Currently that consists of rewriting statement functions as array assignments when appropriate. In ResolveNames, call RewriteParseTree if the resolution was successful. Recognize a statement function that comes after a mis-identified statement function and report an error. resolve08.f90 tests this case. Add -fdebug-dump-symbols to dump the scope tree and symbols in each scope. This is implemented by DumpSymbols in resolve-names.cc. Add an optional symbol to scopes that correspond to symbols (e.g. subprograms). Remove debug output from ResolveNamesVisitor as this option can be used instead. Original-commit: flang-compiler/f18@9cd337226521c7f3d2b149983ed677def55baa29 Reviewed-on: https://github.com/flang-compiler/f18/pull/60 Tree-same-pre-rewrite: false 2018-04-19 06:06:35 +08:00			`integer :: g(10)`
			`f(i) = i + 1 ! statement function`
			`g(i) = i + 2 ! mis-parsed array assignment`
			`!ERROR: 'h' has not been declared as an array`
			`h(i) = i + 3`
			`end`