llvm-project/flang/test/Semantics/implicit08.f90

! RUN: %python %S/test_errors.py %s %flang_fc1
subroutine s1
  block
    !ERROR: IMPLICIT statement is not allowed in a BLOCK construct
    implicit logical(a)
  end block
end subroutine
[Flang] Ported test_errors.sh to Python 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 2021-09-06 16:19:20 +08:00			`! RUN: %python %S/test_errors.py %s %flang_fc1`
[flang] Add support for BLOCK construct A `BLOCK` statement opens a new scope. It is different from other scopes in that implicitly typed entities are defined in the enclosing non-block scope, not immediately in the block. This means that `IMPORT` statements can cause them to be hidden. Check that blocks can't have `IMPLICIT` statements in them. It is simpler for the parser not to deal with the different between a specification-part and a block-specification-part. Change `ImplicitRules` to have a parent that is consulted when there isn't an answer in the current one. For an interface body that does not happen but for all other nested scopes it does. This parent link eliminates the need for the `implicitRules_` stack. Make `isImplicitNoneType_` and `isImplicitNoneExternal_` optional: not set means look in parent. Fixes flang-compiler/f18#71. Remove `CurrNonTypeScope()` and put the logic in `Symbol::FindSymbol`. Original-commit: flang-compiler/f18@a153a2ee33ff493df6d4fb5e20d99d302d76ab43 Reviewed-on: https://github.com/flang-compiler/f18/pull/169 Tree-same-pre-rewrite: false 2018-08-28 02:48:49 +08:00			`subroutine s1`
			`block`
[flang] More work on COMMON blocks Common block names can't clash with other names, so add `commonBlocks_` to `Scope` to record the common blocks of a scoping unit. This requires changes to how scopes are dumped and written to `.mod` files. Support common blocks in BIND statements. Add optional bind-name to `CommonBlockDetails`. Add `CheckNotInBlock()` for checking statements that are not allowed in block constructs. In `rewrite-parse-tree.cc`, no longer skip check for resolved names in common statements. But do skip the checks in compiler directives. Original-commit: flang-compiler/f18@805a1ffd9b7f33ce95d334ef5fe3e864b9f3d69e Reviewed-on: https://github.com/flang-compiler/f18/pull/298 Tree-same-pre-rewrite: false 2019-02-19 03:39:46 +08:00			`!ERROR: IMPLICIT statement is not allowed in a BLOCK construct`
[flang] Add support for BLOCK construct A `BLOCK` statement opens a new scope. It is different from other scopes in that implicitly typed entities are defined in the enclosing non-block scope, not immediately in the block. This means that `IMPORT` statements can cause them to be hidden. Check that blocks can't have `IMPLICIT` statements in them. It is simpler for the parser not to deal with the different between a specification-part and a block-specification-part. Change `ImplicitRules` to have a parent that is consulted when there isn't an answer in the current one. For an interface body that does not happen but for all other nested scopes it does. This parent link eliminates the need for the `implicitRules_` stack. Make `isImplicitNoneType_` and `isImplicitNoneExternal_` optional: not set means look in parent. Fixes flang-compiler/f18#71. Remove `CurrNonTypeScope()` and put the logic in `Symbol::FindSymbol`. Original-commit: flang-compiler/f18@a153a2ee33ff493df6d4fb5e20d99d302d76ab43 Reviewed-on: https://github.com/flang-compiler/f18/pull/169 Tree-same-pre-rewrite: false 2018-08-28 02:48:49 +08:00			`implicit logical(a)`
			`end block`
			`end subroutine`