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llvm-project/flang/test/Semantics/resolve16.f90

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[flang][NFC] Simplify semantics test scripts There were several different ways of handling the option to f18 to find predefined modules: - test_errors.sh was created by cmake substituting FLANG_INTRINSIC_MODULES_DIR into test_errors.sh.in - some tests used the flang script which has the option built it - some tests used %f18_with_includes which was replaced by the path to f18 plus the -I option - some included -I../../include/flang in their run command To make this more consistent, change %f18 to include the -intrinsic-module-directory option and use it everywhere, including to replace %flang and %f18_with_includes. This requires changing all of the invocations of the test scripts to put %f18 at the end so that it can expand to more than one argument. This eliminates the need to generate test_errors.sh which means we don't need flang/test/Semantics/CMakeLists.txt or the %B substitution. That makes the test_errors.sh command like the others, replacing %B/test/Semantics/test_errors.sh with %S/test_errors.sh. Also remove the OPTIONS: functionality as custom options can be included in the RUN: command. And remove -I/../../include/flang as that is now always included. Differential Revision: https://reviews.llvm.org/D79634
2020-05-12 02:38:53 +08:00
! RUN: %S/test_errors.sh %s %t %f18
[flang] Support interface blocks. Add subprogram symbols for each interface-body and set isInterface on them. Create a symbol with GenericDetails for each generic interface block and add interface specifications to the specific procedures of the generic. InterfaceVisitor takes care of this. Before processing the specification part of modules and subprograms, collect the names of module subprograms and internal subprograms and add them to the symbol table with SubprogramNameDetails. This allows us to reference them from interface blocks in the specification part. SubprogramNameDetails is converted to SubprogramDetails when the real subprogram is visited. This is achieved by setting subpNamesOnly_ and then walking the ModuleSubprogramPart or InternalSubprogramPart. Creating the symbol and scope for a module or subprogram now happens when the Module, SubroutineSubprogram, or FunctionSubprogram node is encountered so this can happen in the right order. Add BeginSubprogram and EndSubprogram to handle the parts in common between subprograms and interface specifications. Add GenericSpec to type.h to represent all possible generic specs. Only generic names are resolved so far. Add tests for new error messages. Change resolve02.f90 to reflect the new errors reported. Original-commit: flang-compiler/f18@03148b49dd0c58e36aca2660a56fcefadd97b99d Reviewed-on: https://github.com/flang-compiler/f18/pull/88 Tree-same-pre-rewrite: false
2018-05-15 04:51:13 +08:00
module m
interface
subroutine sub0
end
!ERROR: A PROCEDURE statement is only allowed in a generic interface block
procedure :: sub1, sub2
end interface
contains
subroutine sub1
end
subroutine sub2
end
end